US08776260B2
A mesh grid protection system is provided. The system includes grid lines forming a mesh grid proximate to operational logic and assertion logic configured to transmit a first set of signals on a first set of grid lines. The system also includes transformation logic coupled to the grid lines and configured to receive the first set of signals and transform the first set of signals to generate a second set of signals and transmit the second set of signals on a second set of grid lines. The system further includes verification logic coupled to the transformation logic and configured to compare the second set of signals to an expected set of signals.
US08776255B2
The formulation of a security token that specifies role information corresponding to one or more roles of a requesting entity that is to request an action to be performed on a resource. The formulation begins by accessing one or more claims, each having an expression regarding the requesting entity. The expression for at least one of the claims is evaluated to thereby assign the requesting entity to one or more identities. The identities are then used determine role information to include in a role-based security token that may be submitted to the computing system that manages the resources.
US08776249B1
A method is performed at a computer system having one or more processors and memory storing one or more programs executed by the one or more processors. The method includes generating a document, including marking one or more portions of the document as private; and sending the document to an intermediary system for transmission to a destination system. Prior to the document being transmitted to the destination system, the marked portions of the document are encrypted by the intermediary system using a key that is unavailable to the destination system.
US08776248B2
Machine-readable media, methods, apparatus and system for booting a processing system are described. In an embodiment, whether to launch an open operating system or a closed operating system to boot a processing system may be determined. A key may be retrieved from a processor register of the processing system and used to decrypt an encrypted version of the closed operating system based at least in part on a determination of booting the processing system with the closed operating system. In another embodiment, the processor register stored with the key may be flushed based at least in part on a determination of booting the processing system with the open operating system.
US08776239B2
In-development vulnerability response management, in one aspect, may detect a code instance that matches a vulnerability pattern; generate one or more hints associated with the code instance in response to the detecting; retrieve an action response to the code instance that matches a vulnerability pattern; and associate the retrieved action response with the code instance.
US08776228B2
Systems and methods are provided for intrusion detection. The systems and methods may include receiving transaction information related to one or more current transactions between a client entity and a resource server, accessing a database storing a plurality of transaction groups, analyzing the received transaction information with respect to information related to at least one of the plurality of transaction groups, and based on said analyzing, determining a possibility of an occurrence of an intrusion act at the resource server. The transaction groups may be formed based on a plurality of past transactions between a plurality of client entities and the resource server. Identity information of a user associated with the one or more current transactions may also be received along with the transaction information. The user may be associated with at least one of the plurality of transaction groups.
US08776227B1
Malware with fake or misleading anti-malware user interfaces (UIs) are detected. Processes running on a computer system are monitored and their window creation events are detected. The structures of the created windows are retrieved to detect presence of UI features that are commonly presented in known fake or misleading anti-malware UIs (“fakeAVUIs”). If a window includes a UI feature commonly presented in known fakeAVUIs, that window is determined suspicious and additional tests are applied to determine the validity of information in the window. If the information in the window is determined invalid, then the process that created the window is determined to be malware and a remediating action is applied to the process.
US08776224B2
According to an aspect of this invention, a method to detect phishing URLs involves: creating a whitelist of URLs using a first regular expression; creating a blacklist of URLs using a second regular expression; comparing a URL to the whitelist; and if the URL is not on the whitelist, comparing the URL to the blacklist. False negatives and positives may be avoided by classifying Internet domain names for the target organization as “legitimate”. This classification leaves a filtered set of URLs with unknown domain names which may be more closely examined to detect a potential phishing URL. Valid domain names may be classified without end-user participation.
US08776222B2
A message screening system includes routing to a supervisory recipient an electronic message directed to an intended recipient. The supervisory recipient then is allowed to screen the electronic message by approving or rejecting the electronic message. The electronic message then is forwarded to the intended recipient if the electronic message is approved by the supervisory recipient.
US08776219B2
Selecting one or more applications from the plurality of similar or near redundant applications to activate. A method includes retrieving information about current characteristics of one or more applications. The method further includes retrieving information about a current computing operational landscape. Based on the information about current characteristics of one or more applications and the information about a current computing operational landscape, the method further includes creating a ranking of applications. The rankings are made available to a system with a plurality of applications with similar or near redundant functionality. At the system, one or more of the applications in the plurality of applications are selected to activate based on the ranking of applications.
US08776218B2
In embodiments of the present invention improved capabilities are described for behavioral-based threat detection. An executing computer process is monitored for an indication of malicious behavior, wherein the indication of the malicious behavior is a result of comparing an operation with a predetermined behavior, referred to as a gene. A plurality of malicious behavior indications observed for the executing process are compared to a predetermined collection of malicious behaviors, referred to as a phenotype, which comprises a grouping of specific genes that are typically present in a type of malicious code. Upon matching the malicious behavior indications with a phenotype, an action may be caused, where the action is based on a prediction that the executing computer process is the type of malicious code as indicated by the phenotype. Related user interfaces, applications, and computer program products are disclosed.
US08776212B2
A router is placed between a protected computer and devices with which the computer communicates, including peripherals and other computers. The router includes a list of authorized devices that are permitted to send data to the protected computer, against which requests to send data are checked. The router also communicates with a remote authentication service to authenticate devices requesting such permission. The authentication service may be a cloud-based identity service.
US08776207B2
Methods and systems for balancing load among firewall security devices are provided. According to one embodiment, a switch maintains a session table the session entries of which represent established traffic sessions between a source and a destination and form an association between the traffic session and a particular firewall security device (FSD). Responsive to receiving a packet of a first traffic session on a first port, a determination is made whether there exists a matching session entry. Responsive to a negative determination, a load balancing function is performed to select an FSD with which to associate the first traffic session and a corresponding reverse second traffic session. After processing of the packet by the selected FSD and receipt of the packet at a second port, a session entry is installed within the session table for the second traffic session and which associates the selected FSD with the second traffic session.
US08776203B2
An access authorizing apparatus includes a receiving unit, a first transmitting/receiving unit, a token issuer and a transmitting unit. A receiving unit receives first approval information indicating that access to the resource in the device has been approved by an access approver, from the first application via the network. A first transmitting/receiving unit transmits an access approval request including the first approval information to the access approving apparatus, and receives access enable/disable information indicating whether the access to the resource by the first application is permitted, from the access approving apparatus. A token issuer, when the access enable/disable information indicates that the access to the resource is permitted, issues token information that gives authority to access the resource to the first application. A transmitting unit transmits the token information issued by the token issuer, to the first application.
US08776202B2
A Trusted Routing Point (TROP) generates a signaling message that includes an authorization token used to authorize a firewall to open a pinhole. The signaling message contains a first indicator that indicates whether a data field in the signaling message represents a source address of a media flow. The signaling message also includes a second indicator that indicates whether the firewall should derive the source address of the media flow from the data field. The authorization token is generated using a one-way hash function over information that may be included in the signaling message, including the first indicator and the second indicator.
US08776194B2
Disclosed are various embodiments for authentication management services, where authentication services of network sites may support authentication management clients associated with different authentication management services. An authentication request is obtained by way of an authentication protocol from an authentication management client executed in a client computing device. The authentication request specifies a security credential associated with a user account. The user account at the client computing device is authenticated for access to at least one secured resource of a network site in response to the authentication request and in response to the authentication management client being supported.
US08776180B2
Instrumented networks, computer systems and platforms having target subjects (devices, transactions, services, users, organizations) are disclosed. A security orchestration service generates runtime operational integrity profiles representing and identifying a level of threat or contextual trustworthiness, at near real time, of subjects and applications on the instrumented target platform. Methods and systems are disclosed for calculating security risks by determining subject reputation scores. In an embodiment, a system receives a query for a reputation score of a subject, initiates directed queries to external information management systems to interrogate attributes associated with the subject, and analyzes responses. The system receives a hierarchical subject reputation score based on a calculus of risk and returns a reputation token. In another embodiment, a method provides real time attestation of a subject's reputation to a service provider using an endpoint trust agent, and a trust orchestrator comprising a reputation broker and a trust broker.
US08776178B2
Methods, systems, and apparatus are presented for providing unlimited access to either or both of media content, such as music, and applications. A media server environment can be provided, which maintains an instance of each subscriber account, a central archive of media content, and an application catalog. Selected media content can be downloaded to, and stored locally at, a subscriber device, such as on a secure storage device. Also, selected applications can be locally installed on the subscriber device. Access to the local media content and locally installed applications can be controlled through the media server environment based on the status of the subscriber's account. If the subscriber's account becomes inactive, access to the downloaded media content and installed applications can be disabled. Once the subscriber's account is reactivated, access to the downloaded media content and applications can be restored.
US08776177B2
A remote user persona is received at a computing device. The computing device includes a local user persona having a plurality of subsets relating to preferences of a user of the computing device. The remote user persona is synchronized with the local user persona at the computing device and, accordingly, the behavior of the computing device is adjusted.
US08776169B2
Disclosed herein are systems and methods that allow for secure access to websites and web-based applications and other resources available through the browser. Also described are systems and methods for secure use and retention of user credentials, as well as methods for dynamic authentication of users and integrity checking of service providers in online environments. Thus, described in the present specification are systems and methods for constructing and destroying private, secure, browsing environments (a secure disposable browser), insulating the user from the threats associated with being online for the purposes of providing secure, policy-based interaction with online services.
US08776166B1
A device may include an interface to send authentication information to a plug-in, where the authentication information is related to a client device. The interface may send a policy identifier to the plug-in, where the policy identifier identifies a policy, and may receive a policy result from the plug-in, where the policy result is produced using the authentication information and a policy requirement identified by the policy identifier, and where the policy result identifies whether the client device complies with the policy.
US08776159B2
A content distribution system is provided, in which time-shift viewing among a plurality of devices can be realized. The system includes, a device group management unit which manages a group to which audio-visual devices capable of realizing time-shift viewing mutually belong; a viewing state management unit which acquires viewing information of a content by the audio-visual device, and a time shift control unit which transmits permission information for viewing the content in a time-shifted manner and the viewing information of the content acquired by the viewing state management unit, to the audio-visual device included in the group managed by the device group management unit, in response to a time shift request issued by the audio-visual device.
US08776156B2
According to one exemplary embodiment, a content receiving apparatus includes: a first receiver which receives a first identifier of first content from a first external apparatus; a generator which employs the first identifier to generate a second identifier of second content that corresponds to the first content but has different quality from the first content; a transmitter which transmits a content request including the second identifier to a second external apparatus different from the first external apparatus; and a second receiver which receives data of the second content transmitted from the second external apparatus in response to the content request.
US08776155B2
Embodiments provide solutions to reduce power utilization (either at individual cable modems or in the overall network) in future cable networks. Particularly, embodiments seek to reduce power utilization at individual cable modems and in the overall network, by pre-compensating upstream transmissions according to feedback channel characteristics received from the headend. According to embodiments, pre-compensation is performed using power filtering/amplification and/or bit loading. Pre-compensation can be performed individually per cable modem. Further, pre-compensation can be performed over the entire upstream frequency spectrum and/or over particular sub-hands of the frequency spectrum as appropriate for each cable modem.
US08776135B2
A digital television (DTV) signal for use in a DTV receiver includes an extended text table (ETT) which includes a header and a message body. The header includes a table identification extension field which serves to establish uniqueness of the ETT, and the message includes an extended text message (ETM). If the ETT is an event ETT, the table ID extension field includes an event identification which specifies an identification number of an event associated with the ETT. On the other hand, if the ETT is a channel ETT, the table identification extension field includes a source identification which specifies a programming source of a virtual channel associated with the ETT. A section-filtering unit included in the DTV receiver is able to use table identification extension fields of a plurality of ETTs for section-filtering a pertinent event or channel ETT from the ETTs.
US08776130B2
An apparatus, method and data structure for generating at least one table in a broadcast environment, are provided. The apparatus includes a generator to generate an event information table (EIT) and an extended text table (ETT). The ETT has program guide information for an n-hour span and has a transmission interval. The ETT has a transmission interval and program description information according to the EIT. The transmission interval of the EIT is shorter than the transmission interval of the ETT.
US08776125B2
A system and method for displaying an electronic program schedule guide is provided. The system has areas for displaying program schedule information. In addition, the system also has areas that may be used for advertising programs, products or services. In another embodiment, the system has areas for displaying messages to the user.
US08776123B2
A television apparatus includes a plurality of receiving units. The television apparatus includes a first receiving unit configured to receive a channel which broadcasts a program whose video image is displayed on a display unit, a second receiving unit configured to receive a plurality of channels while the video image is being displayed, a program information management unit configured to store genre information about programs broadcasted on the plurality of channels, and a control unit configured to determine a periodic check order of receiving the plurality of channels based on the genre information about the programs read by the program information management unit and to control the second receiving unit to periodically check and receive the plurality of channels according to the periodic check order.
US08776120B2
Provided are a remote controller and a method of controlling the remote controller, wherein the remote controller is operable to be in one of a first operating mode or a second operating mode, and which is connectable to a docking station, the remote controller including: an internal display screen, which displays at least one digital image; and a controller which may be operable to change between the first and second operating modes, wherein if the remote controller is connected to the docking station and if the remote controller is in the second operating mode, the controller controls the remote controller to change to the first operating mode to provide predetermined multimedia content.
US08776110B1
A terminal device includes a reproducing circuit for audio and video, an input device, a minimum storage medium storing a video slate program, and a network interface. The terminal device receives the audio and video through the network and provides appropriate outputs. The terminal device operates an application program through the network and displays operations of the application program on the display. The terminal device lacks a hard disk drive, large memories, internet browser software and a typical operating system. The video slate program, when executed, causes the terminal device to display one or more content frames on the display. The content frames include an OS frame that shows an image of operations of the application program, a phone frame that shows an image of remotely executing phone operation, a television frame that shows the video, and an advertisement frame that shows an image containing an advertisement.
US08776106B2
A method of monitoring video streams currently being displayed at a customer premises of an Internet Protocol television network. A plurality of Internet Protocol television video streams each currently being displayed by a respective one of a plurality of set-top box devices located at a customer premises and a universal resource locator being accessed at the customer premises are identified. The plurality of Internet Protocol television video streams currently being displayed by the respective set-top box devices are displayed together with the universal resource locator on a display device.
US08776090B2
A device may abstract access to hardware resources in the device to a single operating system (OS) running in the device utilizing an abstraction layer and a software partition. The abstraction layer and the software partition may enable virtualizing the hardware resources during interfacing between the single OS and the hardware resources, such that the actual characteristics and/or number of the hardware resources may be abstracted. The abstraction layer may comprise a hypervisor, which may be optimized to support network abstraction based operations. The software partition may enable managing configuration and/or use of the hardware resources via the abstraction layer. The hardware resources may comprise networking resources. Accordingly, operations of a plurality of virtual drivers within the OS corresponding to each of one or more of the plurality of hardware resources may be supported. Data transfers between the OS and the hardware resources may be performed via the software partition.
US08776072B2
A system management layer changes a current program with a program (door lock failure diagnosis judgment program, security judgment program, door lock judgment program, keyless entry judgment program or the like) to be executed by an application layer, in accordance with an operation mode of on-vehicle equipment. Priorities of programs are previously stored for each operation mode, and a priority judgment program contributes to judge the priority of operation request based on the operation mode. Thus, plural programs of each hierarchal layer are categorized into groups per operation mode, although complicating in the single hierarchal layer. Therefore, it is possible to prevent the priority judgment processing from complicating for the operation request output by each computer program.
US08776056B2
A maintenance system in which a user work made during a maintenance work is not lost is provided. Specifically, a user computing machine includes: a user data determination section determining, in a case that a name of a file received from a software update service is the same as a name of a file included in a VM that a user uses, whether the file included in the VM that the user uses is data created by the user; and a VM merge section copying a file except user data into the VM that the user uses in the received files by calling the user data determination section.
US08776036B2
A mechanism for determining support criteria for shared libraries based on their priority levels is described. A method of embodiments of the invention includes extracting interface provisioning detail relating to interfaces associated with shared libraries provided by an operating system running on a computer system. The interfaces include application binary interfaces (ABIs). The method further includes detecting interface usage detail associated with the interfaces. The interface usage detail is based on a frequency at which one or more interfaces are used by one or more third-party software programs running on the operating system. The method further includes comparing the interface provisioning detail with the interface usage detail to determine an importance level of each shared library, and analyzing comparison results obtained from the comparison. The analyzing includes assigning a priority level to each shared library based on its importance level.
US08776035B2
A compiler may optimize source code and any referenced libraries to execute on a plurality of different processor architecture implementations. For example, if a compute node has three different types of processors with three different architecture implementations, the compiler may compile the source code and generate three versions of object code where each version is optimized for one of the three different processor types. After compiling the source code, the resultant executable code may contain the necessary information for selecting between the three versions. For example, when a program loader assigns the executable code to the processor, the system determines the processor's type and ensures only the optimized version that corresponds to that type is executed. Thus, the operating system is free to assign the executable code to any processor based on, for example, the current status of the processor (i.e., whether its CPU is being fully utilized) and still enjoy the benefits of executing code that is optimized for whichever processor is assigned the executable code.
US08776032B2
Systems and methods that add specifications to procedures in a garbage collector for indicating what each procedure does. Such annotations can be added in the source code, to indicate what the source code is to do when it runs—hence enabling an automatic verification of the garbage collector by a verification component. The specification can be presented as a logical formula that can be readily processed by a theorem prover, which is associated with the verification component. Such logical formulas can further employ regions to specify correctness of the garbage collector.
US08776031B1
Embodiments of the present invention provide computer program products, methods, and systems for extracting and revising data for a resource embedded in a dynamic-link library (DLL) assembly. In various embodiments, the DLL assembly is loaded and data for a resource is extracted from the assembly. In particular embodiments, a manifest is created that includes a path for the extracted data extracted. This path includes information on placing the data for the resource into the assembly to construct a necessary DLL structure compatible with the program application. After the extracted data has been edited to create replacement data, in various embodiments, the replacement data is imported into the assembly based on the path for the extracted data and the assembly is compiled to create a revised DLL that may be read by the program application in place of or in addition to the original DLL assembly to utilize the replacement data.
US08776019B2
A system for the customization of user settings on a target instrument includes a configuration module configured for the customization of user settings on a target instrument, and a representation module communicably coupled to the configuration module. The representation module includes a duplicate of firmware from the target instrument. A method of production of a system for the customization of user settings on a target instrument, includes configuring a configuration module for the customization of user settings on a target instrument, communicably coupling the configuration module to a representation module; and disposing a duplicate of firmware from the target instrument in the representation module.
US08776015B1
A list of constructs is displayed on a user interface screen for a user to select a desired construct. A construct selected by the user is determined. Computing environments are presented on the user interface screen for the user to place the selected construct. The computing environments include at least one textual and at least one graphical computing environment. A selected computing environment into which the selected construct is being placed is identified. A position of the placed construct in the selected computing environment is determined. A template based on the selected computing environment is selected. The selected template is inserted into the selected computing environment.
US08776014B2
A method or software program that provides an analysis of a build, which can provide a developer with views of the build processes, is disclosed. Data is collected from the build. The collected data can include information regarding file access patterns from determining which files are accessed for read and which files are accessed for write by one or more software build tools and project interdependencies. The collected data can also include certain project properties, build configurations, intermediate directories such as logs, and other metadata of the build. The collected data is injected into a relational database that can be queried. Reports can be generated from the information stored in the database by tools that depict built projects and interdependencies. For example, the tools can be used to generate visualizations such as graphs.
US08776010B2
A system and method for facilitating development of a computer program that interfaces with a data store. A system queries the data store to retrieve interface information, including schema information corresponding to a portion of data in the data store relevant to a user application. The system uses the retrieved information to provide an integrated development environment (IDE) to a user. The IDE may include one or more features such as completion lists, tool tips, and quick info. The schema information may be used to create synthetic types for use in the target program. The interface information may be used to create synthetic elements to be inserted into a target program. The synthetic types may be used to perform static type checking during an editing session or a program compilation, or to provide the IDE services. During a build, the synthetic elements may be removed and replaced with data store access code, which is subsequently used during program runtime to access the store. The system enables a user to work with the data store as they would for built-in parts of their program.
US08776007B2
A cost per unit of processed code metric is determined based on a quantity of processed code during a given time period that is attributable to one or more developers, and a cost to develop the quantity of processed code during the time period attributable to the one or more developers. Also, a quality scaling factor is calculated based on quality measurements for the quantity of processed code. Thereafter, the cost per unit of processed code metric is scaled (or discounted) by the quality scaling factor to provide a cost of development index (CDI). Because the inputs to the quality scaling factor may be determined in an automated fashion, this CDI determination permits more rapid response to any adverse assessments. Furthermore, because direct measurement of code quality is employed, more meaningful insight is provided into the likelihood that end product, i.e., the software code, is of good quality.
US08776005B1
Computer-implemented techniques for modeling the mechanical behavior of integrated circuits using layout-dependent material properties are disclosed. The back end of line wiring that connects an integrated circuit to a substrate undergoes stresses and strains due to many heating and cooling cycles during a chip's packaging and lifecycle. Depending on integrated circuit design style, there may be vastly different thermal profiles across the integrated circuit. The mechanical behavior caused by the thermal cycles of the wire, vias, and insulators comprising the BEOL materials is simulated. Extraction of the integrated circuit structural information, regarding the BEOL materials, yields anisotropic information. Layout-dependent material volume fractions are computed using integrated circuit structural information. Anisotropic mechanical properties are determined based on the structural information. Mechanical responses are calculated based on the anisotropic material properties and the calculated material-volume fractions.
US08776003B2
The disclosure provides leakage power recovery that considers side transition times of multi-input cells. In one embodiment, a leakage power recovery system is disclosed that includes: (1) a power recovery module that considers side transitions when making a first conditional replacement of a cell in a path of a circuit design with a lower leakage cell and estimates delays and slack of the at least one path of the circuit design, and (2) a speed recovery module that makes a second conditional replacement of a slower lower leakage cell of the path with a higher leakage cell when there is a timing violation with respect to the path, determines if any other cells of the at least one path has a slower input transition and makes a third conditional replacement of a driver thereof to a higher leakage cell when the driver is one of the slower lower leakage cells.
US08776002B2
A variable Z0 impedance method (“Variable Z0”) for designing and/or optimizing antenna systems. The method provides that the value of an antenna's feed system characteristic impedance or apparatus internal impedance (Z0) changes as a true variable quantity during the antenna system design or optimization methodology. The value is allowed to be determined by the methodology, because different values of Z0 result in different antenna system performance. It is applied to any set of performance objectives on any antenna system wherein apparatus internal or transmission line characteristic impedance is an explicit or implicit parameter. Variable Z0 is applied to any design or optimization methodology. Structures include Yagi-Uda arrays, Meander Monopoles, and transmission line Multi-Stub Matching Networks, and can incorporate Central Force Optimization or Biogeography Based Optimization or other optimization algorithms.
US08775994B2
A method for checking for reliability problems of an integrated circuit that includes determining a total MOS transistor gate area for an entire integrated circuit. Based on the total MOS transistor gate area, a time dependent dielectric breakdown lifetime (TDDB) is calculated.
US08775993B2
A design system for designing an integrated circuit that includes a processor, a memory coupled to the processor, and instructions to generate and edit a schematic of the integrated circuit, generate at least one recommended layout parameter of an integrated circuit device within the integrated circuit, extract the at least one recommended layout parameter during a layout stage of the integrated circuit, and calculate a circuit performance parameter of the integrated circuit using the at least one recommended layout parameter, and a user interface configured to display at least one of the circuit performance parameter and layout constraints of the integrated circuit device of the integrated circuit.
US08775991B2
A memory module has an array of connections. The array of connections is arranged in rows and columns such that there are first and second outer columns. Connections in the first and second outer columns can be interchanged to optimize double-side module placement on a substrate. Other embodiments are also disclosed and claimed.
US08775990B1
Techniques for controlling alignment of conditions between modular functional blocks in an integrated circuit having a hierarchical network of modular functional blocks. The output of each functional block can be logically determined by its external inputs combined with internal state feedback and internal state and is derived from a pattern of prior external inputs. Alignment of output conditions from independent and interdependent functional blocks within the hierarchical network of functional blocks is induced to provide unique conditions by modifying internal state and timing alignments with internal data and internal controls within one or more of the modular functional blocks. Functional outputs from one or more of the modular functional blocks can be monitored based on the modified internal state and timing alignments. Pattern results can be generated based on the monitoring. Test results based on the pattern results can be stored.
US08775989B2
In the field of integrated circuit (IC) design it is common to use a plurality of design constraints files to provide the appropriate operational mode when checking the design. Designers typically use the Synopsis® design constraint (SDC) format to describe the constraints in each operational mode. Each time an operational mode is tested a corresponding SDC is used. By merging a plurality of SDCs into a single most pessimistic SDC, designers are able to ensure that the device will properly operate in all the defined operational modes. Only a single run of the merged SDC in the hypothetical mode is required thereby saving time as well as avoiding potential errors from conflicting constraints in different operational modes.
US08775987B1
Approaches are disclosed for testing a module of a circuit design. The module is simulated a first time using a testbench on a programmed processor. Event data is captured to a first file during the simulating. For each event, the event data describes a signal identifier, an associated signal value, and an associated timestamp. The event data of the first file is transformed into a hardware description language (HDL) replay module.
US08775986B1
A method is provided for synthesizing an HLL program. For one or more variables to observe and/or control in a function of the HLL program, a first code segment is added to the function in the HLL program. For each of the one or more variables a respective second code segment is also added to the HLL program. In response to encountering the first code segment during synthesis of the HLL program, a memory is instantiated in a synthesized design. In response to encountering the second code segment during synthesis of the HLL program, a respective interface circuit is instantiated in the synthesized design. Each interface circuit is configured to replicate a state of the corresponding variable in the memory during operation of the synthesized design. A table is generated that maps names of the one or more variables to respective memory addresses in the memory.
US08775985B2
A method and system to automate scan synthesis at register-transfer level (RTL). The method and system will produce scan HDL code modeled at RTL for an integrated circuit modeled at RTL. The method and system comprise computer-implemented steps of performing RTL testability analysis, clock-domain minimization, scan selection, test point selection, scan repair and test point insertion, scan replacement and scan stitching, scan extraction, interactive scan debug, interactive scan repair, and flush/random test bench generation. In addition, the present invention further comprises a method and system for hierarchical scan synthesis by performing scan synthesis module-by-module and then stitching these scanned modules together at top-level. The present invention further comprises integrating and verifying the scan HDL code with other design-for-test (DFT) HDL code, including boundary-scan and logic BIST (built-in self-test).
US08775982B2
The present disclosure provides an integrated circuit design method. In an example, a method includes receiving an integrated circuit design layout that includes an active region feature, a contact feature, and an isolation feature, wherein a portion of the active region feature is disposed between the contact feature and the isolation feature; determining whether a thickness of the portion of the active region feature disposed between the contact feature and the isolation feature is less than a threshold value; and modifying the integrated circuit design layout if the thickness is less than the threshold value, wherein the modifying includes adding a supplementary active region feature adjacent to the portion of the active region feature disposed between the contact feature and the isolation feature.
US08775976B2
An apparatus and method of setting a background screen of a mobile terminal are provided. The method includes receiving a selection of background screen set menu, generating a tag information list by using at least one tag information which classifies a plurality of images stored in the mobile terminal by related image, displaying the generated tag information list, receiving a selection of at least one tag information from among the displayed tag information list, and configuring a background screen with at least one image classified as the at least one selected tag information.
US08775973B2
Various embodiments are described that are related to displaying search requests on an interactive display device. For example, one disclosed embodiment provides a method including receiving a search request input via a search request control displayed on the interactive display device, spawning a search result label spaced from the search request control, the search result label being a moveable element, and displaying the search result, the search result being spatially tethered to the search result label so that the search result moves to follow a movement of the search result label.
US08775964B2
The present invention provides a method an a device for mapping a virtual user input interface to a physical user input interface. The method is provided for mapping a virtual user input interface to a physical user input interface on a mobile terminal device. The mobile terminal device comprises a first physical user input interface, a display and a processing unit being connected to said display and said physical user interface, wherein an application is configured for use with a second user interface. The method of the invention comprises detecting an event indicative of an application to be executed that is configured for use with said second user interface and displaying a virtual user input interface representing said second user input interface on said display. If a physical user input is received on said first physical user input interface, it is mapping to said displayed virtual user input interface, and displayed as an indication of a virtual input on said displayed virtual user input interface.
US08775962B2
A graphical user interface (GUI) in which a user may navigate through states of an information technology (IT) management process by selecting or deselecting the selectable objects in the GUI. When the user selects a first object in a first display window of the GUI, the first display window is changed to represent a first state of the IT management process based on the selected object, and the second display window is changed to show computing objects and relationships associated with the selected object. When the user selects another associated object in the first display window, the first display window is changed to represent a second state of the IT management process based on the selected object, and the and the second display window is changed to show computing objects and relationships associated with the selected object.
US08775955B2
A plurality of digital resources are identified in a set of digital resources. An indication of a user selection of at least one criteria is received, the user selection received through a user interface. A degree of correlation is determined between each digital resource in the plurality and each of the criteria. Data is sent that is configured for use in presenting, in a window of the user interface, a plurality of graphical resource objects and at least one graphical attractor object, each graphical resource object representing a digital resource in the plurality of digital resources and each graphical attractor object representing one of the criteria. Each resource object is presented a distance from each attractor object, the distance based at least in part on the corresponding degree of correlation between the digital resource represented by the resource object and the criteria represented by the attractor object.
US08775954B2
The present invention relates to a mobile terminal, which displays at least one graphic user interface (hereinafter abbreviated GUI) on a standby picture. The present invention includes a display unit configured to display a plurality of graphic user interfaces and a controller, when a state of a specific one of a plurality of the graphic user interfaces is changed, the controller controlling at least one of a display type, a applied visual effect, a play content and an arranged position of at least one of the rest of the graphic user interfaces except the specific graphic user interface to be changed to correspond to the changed state, wherein the arranged position indicates a position of the corresponding graphic user interface displayed on the display unit.
US08775953B2
Techniques are described for displaying projects of images as “collages”. Collages differ from conventional thumbnail displays of projects in that collages display an entire project as if the project were a single image. Consequently, collages better convey the characteristics of projects as a whole, while de-emphasizing the distinctiveness of individual images within the projects. When displayed as collages, side-by-side comparisons may be readily performed between projects as a whole. For example, a single display may include collages for multiple projects, thereby allowing viewers to quickly tell how the projects differ in a variety of ways, including but not limited to size of shoot or density of shoot, dominant color, mood, time of day, bracketed shots or bursts, location and subject matter. The content of the collage for a project is based on the individual images that belong to the project. However, details of the individual images on which the project image is based may not be readily discernible from the collage. In addition, not all individual images that belong to a project may be used in a collage. Techniques for selecting which individual images of a project to include in the project are also described.
US08775937B2
Various user interface systems and methods are disclosed. A primary software application has one or more primary user interfaces that include a data output region. Some primary user interfaces may also have primary input regions. A control application has one or more control interfaces in which control regions are provided. A user may use the input controls using a preferred input modality such as touch input. A primary user interface and a corresponding control interface are displayed in registration on a display screen of a computing system such that the data output region of the primary user interface and the control region of the control interface a simultaneously visible to a user. A software or hardware component within or coupled to the computing system may be controlled using the control interface. Data relating to the component is displayed in the output region.
US08775936B2
A controller is provided that provides help for applications, wherein the controller is different from all of the applications. The controller receives a command and identifies a location that a user was pointing to on a display device when the command was received. The controller finds on the display device, a first image within a predefined distance of the location where the user was pointing to on the display device when the command was received. The controller determines an identity of an application that generated the first image. The controller searches for help data based upon the identity of the application that generated the first image and based on the first image. The controller displays the help data if the searching finds the help data assigned to the first image and the application that generated the first image.
US08775934B2
A system for automatically generating a schematic user interface of an electrical system is disclosed. The system includes a data acquisition component, a power analytics server and a client terminal. The data acquisition component acquires real-time data output from the electrical system. The power analytics server is comprised of a virtual system modeling engine, an analytics engine, a machine learning engine and a schematic user interface creator engine. The virtual system modeling engine generates predicted data output for the electrical system. The analytics engine monitors real-time data output and predicted data output of the electrical system. The machine learning engine stores and processes patterns observed from the real-time data output and the predicted data output to forecast an aspect of the electrical system. The schematic user interface creator engine is configured to create a schematic user interface that is representative of the virtual system model and link the schematic user interface to the data acquisition component.
US08775932B2
A guided natural language interface, a method for guiding a user in specifying a color problem with a document image, and a set of templates for use in the interface and method are provided. The interface includes computer readable memory which stores a set of issue description templates, each template being configured for guiding a user in formulating a problem statement characterizing, in natural language, a problem related to color identified in an input document. A natural rendering engine receives information input by a user and/or information input from an associated problem detector, and instantiates one of the templates in response thereto. The natural language rendering engine is configured for presenting the problem statement to the user as it is refined and communicating information based on the refined problem statement to an associated problem corrector.
US08775931B2
An improved spell check function and handheld electronic device provide a spell checking feature that includes provides a preference to a spell check algorithm that based upon extensive selection by the user of spell check results generated by the algorithm.
US08775929B2
An information processing apparatus includes: a storage that stores document information; an image formation processor that receives an instruction to form an image corresponding to target document information selected from the document information stored in the storage, and that performs an image formation processing with respect to the target document information; a recording unit that records first information, which indicates that the image formation processing is performed, and associates the first information with the target document information; and a controller that controls, in a case where a request for processing with respect to the document information associated with the first information is received, to restrict the requested processing.
US08775925B2
Systems and methods for locally managing a user's interaction with content derived from web pages within the user interface of an application executing within a runtime provided by an application platform on a computing device in accordance with embodiments of the invention are disclosed. In many embodiments, a runtime provided by an application platform enables the execution of a non-natively implemented hosted application in which executing instructions in a scripting language within a background page control the downloading and modification of web content to create user interface pages for the hosted application.
US08775923B1
Methods and systems for web page restoration are provided. A method for restoring web pages includes identifying a root node of a node graph, wherein each node of the node graph represents an object of a plurality of objects that form a last state of a web page, including DOM objects. The method also includes traversing the node graph to a next frontier node and determining an object identifier of the next frontier node. The method further includes storing the object identifier and associated properties into a queue of objects when the object identifier of the next frontier node is not found in the queue of objects. The queue of objects may be used to restore objects with object properties having values according to the last state of the web page. Scripting language objects may also be stored for later restoration.
US08775920B2
A system and method permits design of customized items on a client device using a web page. The client device receives a web page from a web server that includes, among other things, a design document encoding graphic elements that completely characterize a design image. The client device receives edits to the graphic elements, and sends a modified design document back to the server. The server then uses the design document to render an image, and sends to the client the server-rendered image for display in the web page. The web page may define an area in which to display the server-rendered image. The server may use a database to store the rendered image and use it in completing a customer order.
US08775919B2
Tools and techniques are provided to support presentation analytics, such as Flash or Flex analytics, independently of embedded JavaScript web analytics code used in web pages. A presentation analytics engine, which may be implemented in ActionScript, includes code for capturing information about user interaction with a multimedia presentation, code for dynamically generating a string or other data structure reflecting such captured information, and code for sending the data structure to an analytics server without using a getURL( ) call or embedded JavaScript. Functionality is also provided for tracking objects without object-specific code, for dynamically sending such tracking information, and for supporting a visual presentation analytics overlay report illustrating such information. The Flash presentation analytics may use the same visitor ID as standard JavaScript analytics, without synchronizing the two analytics codes.
US08775918B2
A system and method for improving electronic presentations is provided. The system may automatically improve an electronic presentation. An input presentation may be analyzed and various parameters may be computed. Based on text and/or other analysis, images and/or other objects may be selected to be included in a generated electronic presentation. A design scheme may be automatically selected. An improved electronic presentation may be automatically generated based on an original presentation, user selected parameters, text and/or other analysis of the original presentation and a set of rules, criteria and parameters.
US08775917B2
Systems and methods for alert management in accordance with embodiments of the invention are disclosed. In one embodiment, a computing device includes a processor, an operating system configuring the processor to create a computing environment, an alert platform application, an alert pop up page file stored within the storage and containing instructions written in the rendering language to render a pop up page, and an alert history database containing alert data including an alert ID, display metadata, and application data, wherein the alert history database is configured to be queried to retrieve alert data, wherein the alert platform application is configured to query the alert history database to retrieve alert data, and wherein the alert platform application is configured to inject at least a portion of display metadata from alert data into the instructions from the alert pop up page file and render an alert pop up page.
US08775915B2
An apparatus for a dual mode low density parity check (LDPC) decoder including edge random access memory (RAM), last-in-first-out/first-in-first-out (LIFO/FIFO) RAM, channel RAM, and parallel datapath engines, where the datapath engines include a standard belief propagation decoding (SBD) datapath and a layered belief propagation decoding (LBD) datapath, where the SBD datapath includes a shifter, an accumulator, multiplexers, and a g( )_sbd calculator, and where the LBD datapath includes the shifter, the multiplexers, and a g′( )_lbd calculator.
US08775914B2
A method for forward error correction decoding. The method generally includes steps (A) to (D). Step (A) may calculate a plurality of metrics of a codeword using a forward error correction process on a trellis having a plurality of stages. Step (B) may update the metrics over each of the stages. Step (C) may permute the metrics in each of the stages. Step (D) may generate a signal carrying a plurality of decoded bits of the codeword.
US08775912B2
In one embodiment, the present invention includes a method for receiving incoming data in a processor and performing a checksum operation on the incoming data in the processor pursuant to a user-level instruction for the checksum operation. For example, a cyclic redundancy checksum may be computed in the processor itself responsive to the user-level instruction. Other embodiments are described and claimed.
US08775910B2
In one embodiment, the present invention includes a method for receiving incoming data in a processor and performing a checksum operation on the incoming data in the processor pursuant to a user-level instruction for the checksum operation. For example, a cyclic redundancy checksum may be computed in the processor itself responsive to the user-level instruction. Other embodiments are described and claimed.
US08775909B2
A terminal apparatus and a response signal transmitting method wherein the system transmission efficiency can be improved by devising a bundling rule. In a terminal (200), a PDSCH receiving unit (208) receives first and second code words, which comprise code word block (CWB) groups to be mapped to the respective ones of a plurality of downstream unit bands, and detects errors of the CWBs; and an A/N bundling unit (216) transmits, based on a bundling rule in which each CWB is associated with any one of first and second bundling groups, a single bundle of response signals into which the error detection results are bundled for each bundling group. According to the bundling rule, at least one of the first and second bundling groups includes both the CWB belonging to the first code words and the CWB belonging to the second code words.
US08775906B2
Mechanisms are provided for efficient storage of meta-bits within a system memory. The mechanisms combine an L/G bit and an SUE bit to form meta-bits. The mechanisms then determine the local/global state of a cache line on the first cycle of data. The mechanisms forward the data to the requesting cache, and the requesting cache may reissue the request globally based on the local/global state of the cache line. The mechanisms then determine the special uncorrectable error state of the cache line on the second or subsequent cycle of data. The mechanisms perform error processing regardless of whether the request was reissued globally.
US08775901B2
The recovery of data during programming, such as in the case of a broken word-line, is considered. The arrangement described assumes that k pages may be corrupted when the system finishes programming a block. Then these corrupted pages can be recovered using an erasure code. In order to recover any k pages, the system will compute and temporarily store k parity pages in the controller. These k parity pages may be computed on-the-fly as the data pages are received from the host. After programming the block if a problem is detected in a post-write read, and data in up to k pages is corrupt on some bad word-lines, then the missing data is recovered using the k parity pages that are stored in the controller and using the other non-corrupted pages that are read from the block of the memory array and decoded.
US08775900B2
In cable modem termination systems (CMTS) and other information transmission systems, a method for changing the interleave depth associated with each data stream is provided. This may be done dynamically, and for any subset of downstream devices such as modems. The interleave depth may be set on an individual device level. Embodiments may decrease data receiving latency on devices that do not suffer from error rates, such as caused by burst noise, while maintaining throughput on devices with high error rates.
US08775896B2
Various embodiments of the present invention provide systems and methods for decoding of non-binary LDPC codes. For example, a low density parity check data decoder is disclosed that includes a variable node processor operable to perform variable node updates based at least in part on check node to variable node message vectors, a check node processor operable to perform check node updates and to generate the check node to variable node message vectors, and a scheduler operable to cause the variable node processor to use check node to variable node message vectors from multiple decoding iterations when performing the variable node updates for a given decoding iteration.
US08775888B2
Methods and structure for correlating multiple sets of test output signals in time are provided. The structure includes an integrated circuit comprising a block of circuitry that generates internal operational signals. The circuit also comprises a test multiplexer (MUX) hierarchy that selects subsets of the internal signals and applies the subsets to a testing element. A clock generator generates a clock signal for the selected signals. A test logic timer receives the clock signal and increments a counter value, and applies the counter value to the testing element. An event detector resets the counter value upon detection of an event, such that a first subset of the internal signals acquired from the test MUX hierarchy acquired responsive to detection of a first instance of the event may be correlated in time with a second subset of the internal signals acquired responsive to detection of a second instance of the event.
US08775887B2
A user may make a digital item available to other users of a computer network, such as an instant messaging system, a chat environment, or a subscription-based computer network. Examples of digital items that may be shared with other users include digital representations of graphic images, photographs, audio segments, songs, video segments, movies, and text (such as lists of favorites (e.g., a list of favorite books, a list of favorite movies, and a list of favorite places to visit)). On-line presence information is provided to indicate the on-line presence of users with whom a digital item has been shared, may be shared or is being shared. For instance, an indication of the on-line or offline status of a user with whom an item has been shared or is being shared may be presented.
US08775885B2
The present invention relates to an IEEE1588 protocol negative testing method, comprises steps of: connecting a IEEE1588 tester and a slave clock DUT to establish a real-time closed-loop feedback mechanism; taking the IEEE1588 tester as a master clock, and establishing a stable time synchronization with the slave clock DUT; obtaining the timing offset or path delay of the slave clock DUT before disturbance; assembling an abnormal message in a frame and sending it to the slave clock DUT; calculating the timing offset or path delay increment after disturbance of the abnormal message; determining whether there is a sudden change in the timing offset or path delay of the slave clock DUT, wherein if there is no sudden change, the test passes; otherwise the test fails. This testing method uses the field of correction field (correction Field) in the IEEE1588 message to “magnify” the response of the slave clock DUT to the abnormal message stimulus, and realizes a real-time closed-loop detection to efficiently verify whether the message processing logic of the slave clock DUT follows the IEEE1588 protocol.
US08775884B2
A position-based scheduling capability supports interaction between one or more user applications and a scheduler for performing testing via a scan chain of a unit under test. The scheduler receives access requests from one or more user applications, where each access request is a request for access to a segment of the scan chain, respectively. The scheduler determines scheduling of the access requests using a circuit model configured to represent an ordering of the segments of the scan chain. The scheduler may provide the access responses to the user application(s) from which the access requests are received, thereby enabling the user application(s) to issue test operations toward a processor configured to generate test data to be applied to the scan chain. The scheduler may obtain the test operations and send the test operations toward a processor configured to generate test data to be applied to the scan chain.
US08775874B2
A data protection method adapted to a rewritable non-volatile memory module having a plurality of physical blocks is provided. The data protection method includes following steps. If the rewritable non-volatile memory module is powered on, a power-off period from last time the rewritable non-volatile memory module is powered off till present is obtained. If the power-off period is longer than a time threshold, whether each physical block satisfies an update condition is determined according to a block information of the physical block. An update procedure is executed on the physical blocks that satisfy the update condition. The update procedure is configured to read data from a physical block and rewrite the data into one of the physical blocks. Thereby, data in the physical blocks is protected from being easily lost, and the lifespan of the rewritable non-volatile memory module is prolonged.
US08775869B2
The present invention relates to a device and a method for coordinating an APS operation and a recovery operation. The device includes a working channel detection unit, a protection channel detection unit, a protection protocol unit and a recovery protocol unit. The method comprises: when the working channel of current service fails, the working channel detection unit reporting a working channel alarm to the protection protocol unit and a recovery protocol unit of current node; the recovery protocol unit starting up a timer after receiving the working channel alarm, and the protection protocol unit determining whether the recovery operation needs to be started up immediately after receiving the working channel alarm, and if yes, the protection protocol unit notifying the recovery protocol unit to start up the recovery operation immediately; the recovery protocol unit starting up the recovery operation immediately after receiving the notification. The present invention reduces the damage time of the service in the case of the APS function failure.
US08775862B2
A multi-tenant system can be switched to a downtime state to implement a transition from a current state to a target state of a core software platform. During a second phase of the transition an error associated with tenant-specific content of a first customer tenant of the plurality of customer tenants of the multi-tenant system can be identified. The second phase can be suspended for the first customer tenant while continuing the second phase for a remainder of the plurality of customer tenants for which an error has not been identified. After a scheduled duration of the downtime state, the multi-tenant system can be reactivated such that the multi-tenant system includes the remainder of the plurality of customer tenants with the transition implemented and the first customer tenant either with the transition implemented if the error has been corrected or without the transition implemented if the error has not been corrected.
US08775860B2
The invention relates to a method and a system for regenerating a failed storage node from one or more storage nodes storing an original file and also reconstructing the said original file. The method involves encoding the file segments using a XOR operation, decoding the encoded file segment using the XOR operation and regenerating the failed node by using the storage nodes which are in active position. The regenerated file segments are further written to a new storage node.
US08775839B2
An electronic circuit including a bus (3521), a peripheral (3510.i/3552.1) coupled to the bus (3521), the peripheral having a storing circuit (3620.i, 3625.i) for a succession-presetting and a parameter setting currently-effective for peripheral operation on the bus (3521); and a power management circuit (3570) operable in response to a power management transition request (GO_bit) to send a first signal (START_bit_i) to the peripheral, and to initiate a bus frequency transition, and to send a second signal (PER_ENABLE_i) to the peripheral after the bus frequency transition; and the peripheral is responsive to the first signal (START_bit_i) to stall peripheral operation on the bus (3521), the peripheral operable to automatically promote the succession pre-setting to currently-effective status for the peripheral after peripheral operations on the bus (3521) are stalled and responsive to the second signal (PER_ENABLE_i) to re-enable peripheral operation on the bus (3521). Other circuits, devices, systems, apparatus, and processes are disclosed.
US08775838B2
Dynamically reducing power consumption by a processor in a computer system by determining a maximum number of times (token count) that the processor can incur a start-up delay after being placed into a low-power mode during a token period of time when executing a task for a token period of time. The processor may be placed into the low-power mode while executing the task in response to an idle indicator only if a current value of the token count assigned to the task is greater than zero. The current value of the token count is decremented each time the processor incurs a start-up delay in response to being awakened from the low-power mode. The current token count is reset to match the assigned token count at the end of each token period. Furthermore, wakeup may be anticipated to allow the processor to be awakened preemptively.
US08775837B2
The systems and methods described herein may enable a processor core to run at higher speeds than other processor cores in the same package. A thread executing on one processor core may begin waiting for another thread to complete a particular action (e.g., to release a lock). In response to determining that other threads are waiting, the thread/core may enter an inactive state. A data structure may store information indicating which threads are waiting on which other threads. In response to determining that a quorum of threads/cores are in an inactive state, one of the threads/cores may enter a turbo mode in which it executes at a higher speed than the baseline speed for the cores. A thread holding a lock and executing in turbo mode may perform work delegated by waiting threads at the higher speed. A thread may exit the inactive state when the waited-for action is completed.
US08775833B2
In one embodiment, the present invention includes a method for determining a power budget for a multi-domain processor for a current time interval, determining a portion of the power budget to be allocated to first and second domains of the processor, and controlling a frequency of the domains based on the allocated portions. Such determinations and allocations can be dynamically performed during runtime of the processor. Other embodiments are described and claimed.
US08775832B2
A method for managing the power consumption of an information handling system including a processor and an associated cooling system. The method may include providing power to the cooling system based on a performance/power balance setting, accepting a user input to adjust the performance/power balance setting, and adjusting the power provided to the cooling system based on the adjusted performance/power balance setting. The performance/power balance setting may define a balance between performance of the processor and power consumption of the associated cooling system.
US08775830B2
A method of controlling power within a multicore central processing unit (CPU) is disclosed. The method may include monitoring a die temperature, determining a degree of parallelism within a workload of the CPU, and powering one or more cores of the CPU up or down based on the degree of parallelism, the die temperature, or a combination thereof.
US08775825B2
Methods, systems, and apparatus for digital content management and distribution are provided. In an example, a plurality of unique keys can be provide, wherein each unique key corresponding to one or more docks for accessing digital content. A selection of at least one item of digital content can be received from a user and an indication of a dock corresponding to the user can also be received. A unique key can be selected from the plurality of unique keys corresponding to the dock of the user, and the at least one item of digital content can be encrypted based on the selected unique key.
US08775818B2
An apparatus and a method for validating requests to thwart cross-site attacks is described. A user identifier token, a request identifier token, and a timestamp, are generated at a web application of a server. A Message Authentication Code (MAC) value is formed based on the user identifier token, the request identifier token, and the timestamp using a secret key of the web application. Names of the form elements are enciphered. Fake form elements can also be added to the dynamic form. The entire page also can be enciphered. The dynamic form is sent with the MAC value and the time stamp to a client. A completed form comprising a returned MAC value and a returned timestamp is received from the client. The completed form is validated at the server based on the returned MAC value and the returned timestamp.
US08775810B1
Systems, methods, and computer-readable media provide a requesting device with access to a service. In one implementation, a server stores a token decryption key for validating an encrypted token. The server receives the encrypted token and a digital signature generated using a signature creation key from a client device, and decrypts the token with the token decryption key. The server extracts a signature validation key from the token, and validates the digital signature using the signature validation data. The system provides the client device with access to the service, based on whether the digital signature is validated.
US08775809B2
A method and a device of verifying the validity a digital signature based on biometric data. A verifier attains a first biometric template of the individual to be verified, for instance by having the individual provide her fingerprint via an appropriate sensor device. Then, the verifier receives a digital signature and a second biometric template. The verifier then verifies the digital signature by using either the first or the second biometric template as a public key. The attained (first) biometric template of the individual is compared with the received (second) biometric template associated with the signature and if a match occurs, the verifier can be confident that the digital signature and the associated (second) biometric template have not been manipulated by an attacker for impersonation purposes.
US08775804B2
A matching authentication method for wireless communication equipment comprises that: a device at the transmitting end sends a matching request (S101) to a device at the receiving end; the device at the transmitting end receives the response messages feedback from the device at the receiving end, and the response message carry with feature codes (S102); the device at the transmitting end obtains the feature codes and takes the feature codes as the authentication and authorization codes communicating with the receiving end. The invention also provides a wireless communication device with the function of matching authentication correspondingly. The wireless communication device comprises a memory unit, a communication unit, and an authentication and authorization unit and a feature code updating unit. The invention also provides a wireless communication system with the function of matching authentication correspondingly.
US08775797B2
Systems, methods, and apparatus for validating product keys. In some embodiments, a product key includes security information and identification information identifying at least one copy of a software product. The security information may include a first portion to be processed by a first validation authority using first validation information and a second portion to be processed by a second validation authority using second validation information. The second validation information may be stored separately from the first validation information and may not be accessible to the first validation authority. In some embodiments, the first validation authority randomly determines whether a product key is to be audited by the second validation authority. Alternatively, the first validation authority may determine whether to audit based on a type of the software product associated with the product key and/or a perceived level of security risk.
US08775796B2
A terminal device 4 transmits a certificate issue request including a communication ID thereof and a sub ID to a certificate issuing device 7 via a NW1 (a first network). The certificate issuing device 7 inquires of a communication ID (identifier) checking device 5 whether or not the communication ID included in the certificate issue request is in use or not and inquires of a communication ID/sub ID checking device 6 whether or not the communication ID and the sub ID are associated with each other. If both the check results are OK, the certificate issuing device 7 generates a certificate including the ID of the certificate issuing device 7, the communication ID, the sub ID and a validity period and transmits the certificate to the terminal device 4. In this way, a certificate with a short validity period can be issued only based on the access to the NW1 using the communication ID and the sub ID.
US08775794B2
Systems and methods for end-to-end encryption are disclosed. According to one embodiment, a method for device registration includes (1) an application executed by a computer processor receiving a user password from a user; (2) using the computer processor, the application combining the user password and a password extension; (3) using the computer processor, the application cryptographically processing the combined user password and password extension, resulting cryptographic public information; and (4) providing the cryptographic public information to a server. The user password is not provided to the server. In another embodiment, a method for user authentication includes (1) using a computer processor, receiving a login page from a server; (2) sending a Hash-based Message Authentication Code to the server; and (3) receiving an authentication from the server. In one embodiment, the login page may include a transkey and a value B.
US08775792B2
The invention provides a method of and system for networked security, involving multiple clients and servers. Rather than relying on single server based authentication and/or single stream based data transmission, the invention breaks apart information before if leaves the User's computer so that intercepting any single electronic message does not provide the hacker with sufficient information to gain access. The invention splits the values (i.e. password, User name, card number for authorization; encrypted text for encryption, etc.) at the point of sender/external authorization client. These split values are encrypted with different keys and transmitted to multiple external authorization servers. The invention can be applied to any secure transmission, storage or authentication of data over a data network.
US08775789B2
A multi-mode data card includes at least two mode modules, and also includes an external interface module and an interface control module. The external interface module connects to the interface control module. The external interface is configured to connect with computer for data interaction; the interface control module is equipped with at least two channels, and said at least two channels connects to said at least two mode modules respectively. The interface control module is configured to: when the multi-mode data card is calibrated, connect the external interface module with the channel corresponding to the mode module to be calibrated, and switch the multi-mode data card to the mode to be calibrated. A method for calibrating multi-mode data card is also provided in the present invention.
US08775780B2
A central processing unit capable of multi-boot using disjoint memory spaces. The central processing unit comprises a plurality of internal registers communicably coupled to each of a plurality of disjoint memory spaces. The internal registers may be configured to designate one or more of the memory spaces as an active memory space or a standby memory space.
US08775775B1
A method for reading data from data storage is disclosed. A prefetch hint identifying a chunk of data a requesting node anticipates the requesting node will request that a controller retrieve from data storage is received. The prefetch hint is stored in a buffer at the controller. A determination that the prefetch hint is ready for processing is made. The determination is based at least in part on an offset or other data indicating a place of the chunk of data within a sequence of related chunks of data one or more of which may have been read previously into a cache of the controller. The prefetch hint is processed in response to determining that the prefetch hint is ready for processing, including by reading the chunk of data from a data storage of the controller and storing the chunk of data in the cache.
US08775774B2
The storage system exports logical storage volumes that are provisioned as storage objects. These storage objects are accessed on demand by connected computer systems using standard protocols, such as SCSI and NFS, through logical endpoints for the protocol traffic that are configured in the storage system. To facilitate creation and management of logical storage volumes, special application programming interfaces (APIs) have been developed. The special APIs include commands to create a logical storage volume, bind, unbind, and rebind the logical storage volume, extend the size of the logical storage volume, clone the logical storage volume, and move the logical storage volume.
US08775764B2
A processor-based system includes a processor coupled to a system controller through a processor bus. The system controller is used to couple at least one input device, at least one output device, and at least one data storage device to the processor. Also coupled to the processor bus is a memory hub controller coupled to a memory hub of at least one memory module having a plurality of memory devices coupled to the memory hub. The memory hub is coupled to the memory hub controller through a downstream bus and an upstream bus. The downstream bus has a width of M bits, and the upstream bus has a width of N bits. Although the sum of M and N is fixed, the individual values of M and N can be adjusted during the operation of the processor-based system to adjust the bandwidths of the downstream bus and the upstream bus.
US08775760B2
A system operation method for controlling a rewritable non-volatile memory module is provided. The rewritable non-volatile memory module includes a plurality of physical blocks. The system operation method includes following steps. A first signal is received from a host system through a host interface. Whether a system setting of the host interface is to be modified is determined. If the system setting is to be modified, a system parameter is read from the physical blocks, and the system setting is modified according to the system parameter. A second signal is transmitted to the host system to establish a connection recognition between the rewritable non-volatile memory module and the host system. Thereby, the settings of transmission between the host system and the rewritable non-volatile memory module are made more flexible.
US08775755B2
Various arrangements for utilizing memory of a remote computer system are presented. Two computer systems may allocate a portion of RAM accessible to a memory-access API. A first set of data from the first portion of the first memory of a first computer system may be determined to be moved to memory of another computer system. The first set of data from the first portion of the first memory may be transmitted for storage in the second portion of the second memory of a second computer system. Using the second memory-access API, the set of data may be stored in the second portion of the second memory. Using the first memory-access API, the set of data from the first portion of the first memory may be deleted.
US08775754B2
A memory controller is for controlling access to a memory device of the type having a non-uniform access timing characteristic. An interface receives transactions issued from at least one transaction source and a buffer temporarily stores as pending transactions those transactions received by the interface that have not yet been issued to the memory device. The buffer maintains a plurality of ordered lists (having a number of entries) for the stored pending transactions, including at least one priority based ordered list and at least one access timing ordered list. Each entry being associated with one of the pending transactions, and ordered within its priority based ordered list based on the priority indication of the associated pending transaction. Arbitration circuitry performs an arbitration operation during which the plurality of ordered lists are referenced so as to select a winning transaction to be issued to the memory device.
US08775749B2
Management of a UNIX-style storage pools is enhanced by specially managing one or more memory management inodes associated with pinned and allocated pages of data storage by providing indirect access to the pinned and allocated pages by one or more user processes via a handle, while preventing direct access of the pinned and allocated pages by the user processes without use of the handles; scanning periodically hardware status bits in the inodes to determine which of the pinned and allocated pages have been recently accessed within a pre-determined period of time; requesting via a callback communication to each user process to determine which of the least-recently accessed pinned and allocated pages can be either deallocated or defragmented and compacted; and responsive to receiving one or more page indicators of pages unpinned by the user processes, compacting or deallocating one or more pages corresponding to the page indicators.
US08775741B1
A storage control system includes a prefetch controller that identifies memory regions for prefetching according to temporal memory access patterns. The memory access patterns identify a number of sequential memory accesses within different time ranges and a highest number of memory accesses to the different memory regions within a predetermine time period.
US08775736B2
An information handling system includes a memory controller coupled to a first and a second storage device. The memory controller stores information on the first storage device based upon an access count related to the information, stores other information on the second storage device based upon a another access count related to the other information, and stores access data including the access counts. The information handling system also includes a processing system coupled to the memory controller. The processing system obtains the access data from the memory controller, and determines to perform an operation on the data based upon the access count, and to not perform the operation on the other data based upon the other access count.
US08775731B2
A hybrid storage array one using two or more storage device tiers. In one implementation, two tiers may be provided by solid state drives (SSDs) and hard disk drives (HDDs). Host application access patterns of a certain type determined to be relatively slow, such as random writes, are detected. The random writes are collected and written to a special reserve space, such as a portion of the SSD storage tier, referred to as a write cache extension. The write cache extension absorbs such accesses that would otherwise be written to HDD storage directly. Data structures are created in a cache memory local to an array controller representing the location on SSD reserve space to which the writes were committed and a location in the storage system where they were originally intended to go. The write cache extension can be enabled all of the time, or only when the array controller write cache experiences certain operating conditions, such as when its utilization exceeds a certain predetermined amount. The approach improves the overall performance of the hybrid array.
US08775729B2
Provided are a computer program product, system, and method for prefetching data tracks and parity data to use for destaging updated tracks. A write request is received including at least one updated track to the group of tracks. The at least one updated track is stored in a first cache device. A prefetch request is sent to the at least one sequential access storage device to prefetch tracks in the group of tracks to a second cache device. A read request is generated to read the prefetch tracks following the sending of the prefetch request. The read prefetch tracks returned to the read request from the second cache device are stored in the first cache device. New parity data is calculated from the at least one updated track and the read prefetch tracks.
US08775728B2
In one embodiment, a system includes a first storage including track-managed storage and cylinder-managed storage, logic adapted for receiving a request to allocate a target data set on the first storage, logic adapted for determining a size of a source data set on a second storage, wherein data from the source data set will be copied to the target data set, logic adapted for comparing the determined size of the source data set to a break point value to determine if the target data set is to be stored to the track-managed storage or the cylinder-managed storage of the first storage, logic adapted for receiving the data from the source data set, and logic adapted for storing the data from the source data set to the target data set in either track-managed storage or cylinder-managed storage of the first storage based on the comparison.
US08775722B2
Methods and systems are disclosed herein for storing data in a memory device. Data for multiple pages is written in parallel using plane interleaving. For example, in a four plane write, a first set of four pages are written in the following sequence: 0, 1, 2, 3. A second set of four pages, after plane interleaving, are written in the following sequent: 7, 4, 5, 6. After writing the data, the pages of written data are read, page swapped if necessary, and then written into another portion of memory (such as MLC).
US08775719B2
A nonvolatile memory device includes multiple independent nonvolatile memory arrays that concurrently for parallel reading and writing the nonvolatile memory arrays. A parallel interface communicates commands, address, device status, and data between a master device and nonvolatile memory arrays for concurrently reading and writing of the nonvolatile memory arrays and sub-arrays. Data is transferred on the parallel interface at the rising edge and the falling edge of the synchronizing clock. The parallel interface transmits a command code and an address code from a master device and transfers a data code between the master device and the nonvolatile memory device, wherein the data code has a length that is determined by the command code and a location determined by the address code. Reading one nonvolatile memory array may be interrupted for reading another. One reading operation has two sub-addresses with one transferred prior to a command.
US08775709B2
The present invention discloses a method, related to smart card reader field, for recognizing a card reader with multiple card holders. The method includes connecting, by the card reader with multiple card readers, to a host and loading, by the host, card reader device bus driver; obtaining, by the card reader device bus driver, the device information of the card reader with multiple card readers and creating physical device object according to the device information; installing and loading, by the host, smart card function driver for each physical device object and registering a standard smart card driver library for every smart card function driver; creating, by the smart card service of the host, a new smart card device record in the resource manager of the smart card service according to the smart card function driver loaded and the smart card driver library registered and recognizing the card reader with multiple card readers as a plurality of smart card devices. The invention further discloses a method for communicating between the host and the card reader with multiple card holders based on the recognizing method described above and a system thereof.
US08775705B2
An integrated circuit device includes a transmitter circuit including an output driver. The integrated circuit device includes a first register to store a value representative of a drive strength setting associated with the transmitter circuit such that the output driver outputs data in accordance with the drive strength setting. The integrated circuit device also includes a second register to store a value representative of an equalization setting associated with the transmitter circuit such that the output driver outputs data in accordance with the equalization setting. The integrated circuit device further includes a third register to store a value representative of a slew rate setting associated with the transmitter circuit such that the output driver outputs data in accordance with the slew rate setting.
US08775699B2
A gasket of a data processing device controls the number of released storage locations of a buffer where read and write access requests are stored so that more read access requests can be stored without a corresponding increase in the amount of space at the buffer to store write access requests. An interface of the gasket accepts new access requests from one or more requesting modules only when a number of released storage locations at a buffer associated with the interface (referred to as an outbound buffer) is above a threshold number. As long as the number of stored access requests at the outbound buffer are less than a threshold amount, a buffer location can be immediately released. In addition, the gasket is configured to issue read access requests from the outbound buffer without regard to whether the inbound buffer has space available.
US08775697B2
A method and a circuit for checking data transferred between a circuit and a processing unit, in which: the data originating from the circuit transit through a first buffer element having a size which is a multiple of the size of data to be subsequently delivered over a bus of the processing unit; an address provided by the processing unit for the circuit is temporarily stored in a second element; and the content of the first element is compared with current data originating from the circuit, at least when they correspond to an address of data already present in this first element.
US08775689B2
A first slave electronic module and a second slave electronic module are adapted for communicating over the data bus. The first slave electronic module has a first resistor coupled in series with a main power line. The second electronic module has a second resistor coupled in series with the main power line. A master electronic module has a master current measurement circuit for determining an aggregate current level indicative of the total number of slave electronic modules on the main power line. A first current measurement circuits is capable of measuring a node current indicative of a number of other active slaves connected to the main power line and data bus. A master data processor in the master electronic module is arranged to assign a unique module identifier to a first slave electronic module based on the first node current and the aggregate current level, the unique module identifier indicating a respective position of the first slave electronic module on the data bus.
US08775685B1
A network packet processor includes a plurality of processing pipelines and a scheduling circuit. Each processing pipeline is configured and arranged to process packets having sizes less than or equal to an associated processing size of the processing pipeline. The respective processing size of one of the processing pipelines is different from the processing size of at least one other of the processing pipelines. The scheduling circuit is coupled to the plurality of processing pipelines and is configured and arranged to determine respective packet sizes of packets input from a bus. The scheduling circuit assigns each packet of the one or more packets for processing by one of the processing pipelines as a function of the respective packet size of the packet and the processing size associated with the one of the processing pipelines.
US08775681B2
A system and method for implementing cross-network synchronization of nodes on a vehicle bus includes periodically sampling a notion of time from a first network, transmitting a message from the first network to a node on a second network, wherein the message includes the notion of time, and updating a local clock on the second network node based on the notion of time in the message.
US08775678B1
An automated wireless synchronization platform allows users to synchronize files and folders between devices, while transparently providing content transformation services. The content transformation services ensure that content is synchronized to target devices in the appropriate format, at a proper balance of size and quality to be ideally output on the target devices.
US08775672B2
In one embodiment, a method includes retrieving a playlist for a video stream of video content for a client. The playlist is for portions of video content for the video stream. A traffic shaping service determines a set of rules for the playlist for a set of portions in the plurality of portions where each rule is associated with a network condition. For each rule, the method performs: dynamically allocating a port and setting a network condition to apply to the port according to the rule. During playback of the video content, the traffic shaping service receives a request for a portion from the client and determines a port associated with the request for the portion. The method then sends a traffic shaped portion through the determined port where the network condition is applied to the traffic shaped portion based on the network condition being set on the port.
US08775669B2
Various embodiments of the present invention are directed to systems and methods for enabling software applications running on separate devices to exchange data via multiple data communication methods. In various embodiments, a data communication system is provided comprising multiple data communication devices running one or more software applications and communication manager middleware. In various embodiments, the data communication system permits the software applications to exchange data without knowledge of the actual method and/or protocol used to exchange a given set of data, and intelligently manage the exchange of data between software applications by, among other things, transmitting sets of data using a preferred communication method selected based on one or more message attributes or communication method attributes.
US08775667B2
A message routing system that allows applications at either end of the system to run as-is without modification. The system functions in a multithreaded environment and is capable of handling complex routing rules and message transformation. It is also capable of learning and executing new routing rules and message transformations in formats previously unrecognized by the system. The system enables precise and reliable logging of messages throughout processing and supports publication of enterprise-wide broadcast messages. The system further preferably employs cooperating inbound and outbound transport processes for consuming, routing, processing, safely storing and publishing messages in batches of logical units of work to ensure that the logical units of work are not lost in system transactions. The system also preferably utilizes a replay server for preserving and replaying messages that might otherwise fail to reach their intended destinations.
US08775654B2
Disclosed are methods and apparatus for effectively mediating communications between entities in a computer network. In general, a format preference for a first service is received into a message interchange network. The format preference specifies an expected format for messages received by such first service without specifying a format for any other services. The format preference for the first service is then stored in a repository associated with the message interchange network. Messages sent to the first service are then mediated using the format preference stored for the first service so that the first service receives messages in the expected format specified by the format preference stored for the first service.
US08775652B2
Embodiments of the present invention provide various communication techniques for communication between a mobile computing device and an accessory. An accessory protocol that is generic to the mobile computing device can be used for some communication. An application executing at the mobile computing device can communicate with the accessory using an application communication protocol. In some embodiments, the application communication protocol can be different from the accessory communication protocol. In other embodiments the application protocol may only be recognized by the application and the accessory. In some embodiments, messages conforming to an application protocol can be communicated between the application and the accessory by packaging the messages inside a message conforming to the accessory communication protocol.
US08775649B2
Improved end-to-end server-client communication is achieved, wherein a thin client requests services from a server using a condensed optimized protocol. A mediator is provided on the server, which translates encoded messages from the client into standard web service request formats. Results are re-encoded at the server and returned to the client. A code generator is provided to automatically create optimized and specialized client and server code using templates, in which the code is optimized according to the characteristics of the client and the specified services. Grouped messages are supported. Bandwidth consumption is reduced by the technique, which increases the performance of resource-constrained clients, such as small wireless devices.
US08775638B2
A method for providing scaled applications in a cloud data center is disclosed. The method includes receiving a request from a user to use one of a plurality of applications maintained in a memory of a cloud data center. The method further includes assigning one of a plurality of instantiations of a service manager to the user and establishing, using the assigned instantiation of the service manager, a connection between the user and an instance of the requested application for a duration of a user session.
US08775633B2
Method, apparatus, and computer program product embodiments of the invention are disclosed to automatically advertise a change in service offering of a wireless first device in wireless networks. In an example embodiment of the invention, if there is a change in service offering of the first device that is connected to a wireless second device, the first device automatically generates a reassociation request frame and transmits it to the second device. In addition to the standard processing of the reassociation request frame, the second device considers the received reassociation request frame as a trigger to respond by transmitting a generic advertisement service request to the first device. The first device will then have an opportunity to transmit its updated and up-to-date service description to the second device in a generic advertisement service response frame. The second device buffers the first device's updated service description and makes it available to other wireless devices searching the network for services, to facilitate network selection.
US08775619B2
A distributed proxy server system is operable to receive a request for Internet data from a user, obtain the user's identity, store at least one cookie on the user's web browser identifying the user, and filter undesired content before forwarding requested Internet data to the user. A master cookie is associated with the proxy server including user identity information, and an injected domain cookie is associated with the domain of the requested Internet data including user identity information.
US08775605B2
A system that incorporates teachings of the present disclosure may include, for example, a computing device having an interface for receiving seed information, and a controller to identify one or more outliers from a reduced sampling of a total population of on-line social network (OSN) users according to the seed information and at least one of a social graph or a generalization of portions of the total population of OSN users. Additional embodiments are disclosed.
US08775588B2
A physical service and policy model of a service-oriented architecture system is generated from a logic model. Web service policies are transformed from the logical model to the physical model. The logical model includes a plurality of logical service components and logical dependency relationships among the logical service components. At least one of the logical service components has been specified with logical policies. The physical model includes physical components and physical dependency relationships associated with the service components and tire logical dependency relationships among the service components in the logical model. Effective logical policies are calculated for each of the logical service components and mapped to associated physical components in the physical model.
US08775585B2
A method, system and apparatus for estimating an SLA breach value. The method can include processing resource data to identify an acceptable SLA breach value; and, displaying the acceptable SLA breach value through a user interface. The processing step can include identifying a best practices SLA breach value based upon resource data for an aggregation of customers. Alternatively, the processing step can include identifying an average SLA breach value for a specific customer. As a further alternative, the identifying step can include identifying an average SLA breach value for a specific customer for a specific resource. As yet a further alternative, the processing step can include identifying an SLA breach value trend based upon past measured historical systems management data; and, predicting a future SLA breach value based upon the trend. In all cases, the acceptable SLA breach value can be increased by a fixed proportion.
US08775584B2
Multiple devices are identified in a network along with connection information associated with the multiple devices. The connection information associated with the multiple devices is converted into a hierarchical structure and communication links between the multiple devices are identified.
US08775579B2
A method for addressing a management object in a management tree of a device management (DM) client and an associated DM system are disclosed to solve the issues encountered in the relative universal resource identifier (URI) addressing of the OMA DM protocol. The method comprises receiving a relative URI including a first part from a DM server, and identifying a root node of the management object according to the first part. The first part comprises a URI parameter for specifying a root node of a sub-tree of the management tree for finding the management object, a management object identifier, and a plurality of attribute conditions for specifying values of a plurality of leaf nodes directly under the root node of the management object.
US08775572B2
Updates for an enterprise's software product are made available to user devices on-line, even when network resources of the enterprise are unavailable. Software update sets and notifications concerning the update sets may be published by an enterprise for consumption by content distribution partners of the enterprise and parties not affiliated with the enterprise. Each abstraction relating to an update, including update notifications and update sets may include a cryptographic signature for later use in authenticating the source of the abstraction. Update notifications also may include information indicative of: available update sets; and network locations at which the update sets can be accessed. Further, an update notification may be configured with a time-to-live (TTL) value indicating a value of time after which the notification expires. TTL values give the enterprise some control over the distribution of update sets by limiting the lifespan of the update notifications corresponding to the update sets.
US08775566B2
A file format supports distribution, presentation, and storage of media presentations (“MPs”). A sequence of a MP is composed of segments of media data referred to by segmentIDs. Segments are defined as movie fragments, pursuant to the “ISO base media file format”. Multiple instances of a segment, each having a unique instanceID, are created by encoding the media data based on different encoding characteristics, referred to as encodingIDs. A sequence map box (“SMB”) stores the arrangement of a sequence's segmentIDs-to-instanceIDs, including encodingIDs. The SMB is distributed to a client-side media processing unit (“MPU”). Information regarding an instance selected for distribution to the MPU is encapsulated in an instance identifier box (“IIB”), along with the arrangement of instanceIDs for the segment, and distributed to the MPU. At the time of distribution and/or playback of the MP, the MPU interchange instances based on the contents of the SMB and/or the IIB.
US08775560B2
Information may be presented to a user by using a first application to receive a character stream of one or more noncompletion characters. The noncompletion characters indicate that additional characters may be received. The character stream is exchanged with a host that analyzes the character stream to generate results that are responsive to the user's predicted interest. Results are received and displayed so that the user may select one of the results to launch a code segment related to the selected result.
US08775559B1
Disclosed are various embodiments for generating network pages using customer-supplied page generation code. A network page request is obtained from a client. The network page is associated with a network site hosted by a hosting provider on behalf of a customer. Customer data is aggregated from multiple data sources. Customer-supplied page generation code is executed to generate the network page. The page generation code may access the customer data through predefined variables, but the page generation code is restricted from accessing the data sources directly. The network page is sent to the client in response to the request.
US08775548B2
A method, system, and medium are provided for sharing items residing on a computing device. Items selected for sharing can be made simultaneously available to users on a local network and to users outside of the local network. A remote sharing service allows access to copies of items based on user identifiers associated. Local attributes associated with items are modified such that the user identifiers are associated with the items for providing access via a local network.
US08775542B2
A method for the user-based processing of electronic messages comprising file attachments is provided. According to the method, a file attachment of an electronic message is replaced by a memory location link to a selected memory location in a user file system and the file attachment of the electronic message is saved in the selected memory location of the user file system. This permits the memory capacity that is required for storing data attachments to be significantly reduced in a user-friendly system.
US08775534B2
A method for enhancing an electronic message, referred to as an e-mail, upon receiving the same in the e-mail inbox of a user, the method includes the following steps: a local application, working with the e-mail inbox and extracting a set of data contained in the incoming e-mail, sends the data set to a remote server, receives a response from the remote server, and attaches the response to the incoming e-mail; and the remote server receives the data set sent by the local application, analyzes the data so as to identify specific elements, and sends the specific elements as a reply to the local application. The invention relates to the exchange of structured information by e-mail, and in particular to scheduling appointments, contact details, and monitoring tasks to be performed.
US08775533B2
A wireless device that automatically forms a connection to a remote device in accordance with a peer-to-peer protocol. The remote device may be designated as an auto-connect device for the wireless device such that, when the wireless device determines that it is in the vicinity of the auto-connect device, it can re-form a connection to the remote device based on stored information for re-establishing connections among a persistent group of devices, but without any express user input. When a user requests that the wireless device perform a function that involves interaction with an auto-connect device, that function may be performed with the delay associated with forming a connection. Any of multiple techniques may be employed for identifying devices designated as auto-connect devices and for determining when the wireless device and a remote, auto-connect devices are in close proximity.
US08775530B2
A communication management method and system. The method includes receiving by a computer processor, user defined data. The computer processor generates an email comprising the user defined data and retrieves an email address associated with a recipient for the email. The computer processor compares the email address to cultural data and determines a cultural region associated with the recipient. The computer processor retrieves content from the email and compares the content to cultural rules associated with the cultural region. The computer processor determines if any of the content conflicts with the cultural rules and performs functions associated with the email.
US08775527B2
A first filter input is received from a first recipient of an email including a plurality of recipients. The first filter input is associated with the email. Further, the first filter input is propagated to at least another of the plurality of recipients of the email.
US08775526B2
A method of controlling an external display using a personal communication device, comprising: providing an external display; processing an iconic message on a personal communication device to generate at least one instruction for said display; transmitting said at least one instruction from said personal communication device to said external display responsive to said processing; and displaying on external display in response to said at least one instruction.
US08775523B2
A computer-implemented method of routing an electronic message. The electronic message is received. A rank, within an organization, of a sender of the electronic message is determined. The electronic message is routed to a destination computer based upon the rank of the sender.
US08775510B2
The invention provides, in one aspect, an improved system for data access comprising a file server that is coupled to a client device or application executing thereon via one or more networks. The server comprises static storage that is organized in one or more directories, each containing, zero, one or more files. The server also comprises a file system operable, in cooperation with a file system on the client device, to provide authorized applications executing on the client device access to those directories and/or files. Fast file server (FFS) software or other functionality executing on or in connection with the server responds to requests received from the client by transferring requested data to the client device over multiple network pathways. That data can comprise, for example, directory trees, files (or portions thereof), and so forth.
US08775503B2
Methods, apparatuses, and systems are provided for improving utilization of a communications system (e.g., a satellite communications system) when handling overlapping content requests. Embodiments use various techniques (e.g., dictionary coding techniques) to create fingerprints of content traversing the links of the communications system. These fingerprints are used to identify and exploit opportunities for using multicasting to share forward-link capacity by collapsing multiple overlapping requests for the same content via multiple content session streams into fewer session streams, including one or more shared session streams.
US08775502B2
System(s) and method(s) are provided to route data within a network of content with specific service constraints to mobile devices. A mobile network management component receives an identifier (ID) of a base station that serves a mobile device that originates a request for data, and relays the ID to a network platform that administers content. A mapping that associates one or more base stations with a deployed content node and the received ID are utilized to identify a content node to serve the request for data via the base station. The received request for data is directed to the identified content node. A service constraint configuration can be allocated for exchange of payload data between the mobile device and the network platform. For a request to consume data and a request to supply data, identified content node delivers data and receives data, respectively, in accordance with the service constraint allocation.
US08775495B2
The present invention involves a sparse matrix processing system and method which uses sparse matrices that are compressed to reduce memory traffic and improve performance of computations using sparse matrices.
US08775490B2
Various methods and devices are provided to address the need for reduced compression complexity in the area of compressive sensing. In one method, a vector x is compressed to obtain a vector y according to y=ΦRDx, where ΦRD=UΦRM·ΦRM is a compressive sensing matrix constructed using a second-order Reed-Muller code or a subcode of a second-order Reed-Muller code and U is a unitary matrix from the real or complex Clifford group G. In another method, vector y is decompressed to obtain vector x also according to y=ΦRDx. In some embodiments, decompression may involve computing y′=U−1y and then determining the vector x using the computed y′.
US08775488B2
Systems, methods, and computer readable mediums. A method includes receiving a first pre-caching rule from a policy database, receiving first data corresponding to the first pre-caching rule, and transmitting the first data to a file server cache (FSC) to be pre-cached on the FSC. The method may also include receiving a request for second data from the FSC and receiving a second pre-caching rule from the policy database. The second pre-caching rule specifies third data to be pre-cached on the FSC when the second data is requested. The method may include receiving the second data and the third data and transmitting the second data and the third data to the FSC.
US08775482B2
Creating and executing a distributed stream processing operator graph based on a query. The operator graph includes movable stream algebra operators for processing events received from high volume data streams. The operators are partially compiled and distributed to computing devices for completion of the compilation and subsequent execution. During execution, the operators maintain minimal state information associated with received events via an expiration time assigned to each of the event instances. Additional events are generated and aggregated by the operators for communication to a service responsible for the query.
US08775473B2
The various embodiments of the invention provide software and metadata structures for a data processing system and method, for applications such as marketing campaign management, speech recognition and signal processing. An exemplary system embodiment includes a first data repository adapted to store a plurality of entity and attribute data; a second data repository adapted to store a plurality of entity linkage data; a metadata data repository adapted to store a plurality of metadata modules, with a first metadata module having a plurality of selectable parameters, received through a control interface, and having a plurality of metadata linkages to a first subset of metadata modules; and a multidimensional data structure.
US08775467B2
A method and a mobile device comprising an address linking module assess a segment of text as comprising an address and create a link. The method comprises: searching a text for a segment of text having at least two character strings satisfying a proximity constraint, each character string being of a different predefined address indicator type; assessing whether or not the segment comprises an address; displaying at least a portion of the text comprising the segment on a display of a mobile device; and if the segment is assessed as comprising an address, including a link for display, the link pointing to at least one application.
US08775458B1
A system and method is disclosed for automatically receiving and displaying search results without navigating from a currently displayed webpage. A web browser stores is integrated with a search toolbar for receiving a search query and transmitting the query to a search engine. A search query may be transmitted and search results received and displayed without navigating from a currently displayed webpage. The toolbar causes to be displayed a search window above and at least partially overlapping the currently displayed webpage, the search window including the search results.
US08775456B2
A method and system for distributing content from a server computer to a number of client computers is disclosed. A file to be distributed to a requesting client computer is identified. If another client computer of the plurality of client computers can distribute the file to the requesting client computer, the requesting client computer requests the file from the other client computer. If no client computer can distribute the file to the requesting client computer, the requesting client computer requests the first file from the server computer. Then the requesting client computer receives the first file from either the other client computer or the server computer. Each client computer can act both as a client and a server to the other client computers, providing content that would otherwise be provided by the server computer.
US08775453B2
A system and method for reducing memory usage is disclosed. The system and method include populating a first container with original data. The first container has a tree-based data structure that includes a plurality of nodes and a plurality of pointers. A block of memory is allocated to a second container that has an array-based data structure. The original data is copied from the first container to the second container. The original data, the plurality of nodes, and the plurality of pointers may be deleted from the first container.
US08775445B2
A request is received via an input device of a computing device for a hypertext link to an item of web content rendered on a display of the computing device. It is determined whether a markup language (ML) document used to render the web content includes an existing page anchor proximate to an item reference within the ML document. The hypertext link is configured based upon the determination of whether the ML document includes the existing page anchor proximate to the item reference within the ML document. The configured hypertext link is returned in response to the request.
US08775442B2
Techniques for providing semantic search of a data store are disclosed. A similarity metric of a document comprising the data store to a concept represented in a semantic model derived at least in part from a reference source that includes content not included in the data store is determined. A relevance metric of a search query to the concept is computed. The similarity metric and the relevance metric are used to determine, at least in part, a ranking of the document with respect to the search query.
US08775432B2
A vehicle navigation system having an input device, a storage device, a processor, and an output device. The storage device stores a database of geographical locations, such as the names of states, cities, streets, or countries. The database has a data list that includes data sub-lists, where the data sub-lists may have one or more data sub-list elements. Each data sub-list may have an assigned unique name. The data sub-lists also may be divided into parts, such that each part is assigned a unique name. The processor is operative to index the data sub-lists or the parts of a divided data sub-list. The processor may be further operative to search the database for a data sub-list element given an input from a user, and the output device may output one or more data sub-list elements from the database based on the search performed by the processor.
US08775425B2
Methods and arrangements for accommodating a query, directing the query to datasets, creating partitions and partitioning the datasets, and returning a response to the query, the response being structured in accordance with the created partitions.
US08775421B2
A search request from a user is received wherein the search request comprises a search framework profile and at least one search term. Scheduling information is accessed from the search framework profile and a search operation is scheduled for execution in accordance with the at least one search term and search scheduling information. An indication that the search request is scheduled for execution is returned to the user.
US08775415B2
A computer-implemented method includes receiving information expressing a user's interest in one or more media programs, obtaining information indicative of popularity for a plurality of media programs responsive to the received information by individuals other than the user, and transmitting one or more recommendations of media programs for display to the user, from the plurality of media programs that relate to the received information.
US08775409B1
Methods, systems, and apparatus, including computer program products, for query ranking based on query clustering and categorization, are disclosed. In one aspect, search queries are selected and grouped into one or more clusters. A representative query is selected for each cluster. Each cluster is associated with a respective representative category. A rank is assigned to each cluster based on a cluster popularity score of the cluster and a category popularity score of the cluster's representative category. The selected representative queries are presented in order according to the ranks of their respective clusters.
US08775408B2
Devices, methods and systems are disclosed herein to describe a document element indexing system which efficiently organizes different files or the constituent parts of different files into an index, thereby allowing users to easily and efficiently access, annotate and/or review the desired information. The indexing system may be applied to organize components of homogeneous and/or heterogeneous file types.
US08775404B1
A wireless communication device (WCD) may receive a communication from an initiating party. The communication may be associated with a communication application, and may include a communication-application identifier that identifies the initiating party. The WCD may check whether a contacts list for the WCD contains user name data associated in the contacts list with the communication-application identifier. Upon determining that the contacts list does not contain such user name data, the WCD may querying a network server (NS) to request user name data associated with the communication-application identifier, receive from the NS a reply containing particular name data associated with the communication-application identifier along with additional communication-application user identifiers, each of which is also associated with the particular name data. The WCD may update the contacts list such that the particular name data is associated with the communication-application identifier along with the received additional communication-application identifiers.
US08775402B2
Systems and methods for enabling organizations to anonymously share aggregated security assessment results while keeping the raw or private data locally within the organization.
US08775394B2
A network storage server implements a method to perform transactional failover of data sets. Multiple storage objects are organized into primary and secondary data sets, and a disaster recovery policy is configured for failing-over a primary data set to a secondary data set. A failover operation is defined for the disaster recovery policy. The failover operation includes multiple failover actions. During a failover situation, the failover operation is invoked to fail-over the primary data set. The failover operation is transactionally processed to ensure that all failover actions of the failover operation are performed in a single transaction.
US08775372B2
A method for historically synchronizing configuration data of a computer network is provided. A network management server collects from a first database a first plurality of configuration tables corresponding to a plurality of entities in the computer network according to a hierarchy of the entities when an entity in the computer network has changed. The network management server identifies the entity that has changed. The network management server adds a history identifier to an entity configuration table of the first plurality of configuration tables. The entity configuration table corresponds to the entity that has changed. The network management server updates a second plurality of configuration tables in a second database with the first plurality of configuration tables.
US08775368B1
A system for managing data includes providing at least one logical device having a table of information that maps sections of the logical device to sections of at least two storage areas. Characteristics of data associated with a one section of the logical device may be evaluated. The section of the data may moved between the at least two storage areas according to a policy and based on the characteristics of the data. The table of information is updated according to the movement of data between the at least two storage areas. Each of the at least two storage areas may correspond to a different storage tier, and each of the storage tiers may have different characteristic, such as speed of pools of storage devices within the tiers. A write target policy may be applied to store initial writes in a preferred location of the at least two storage areas.
US08775362B2
A disclosed example method involves generating a plurality of wavelet coefficient quantities. Each wavelet coefficient quantity is generated based on items represented by probabilistic data. Each wavelet coefficient quantity represents different ones of the items by multiplying corresponding wavelet vectors. The example method also involves determining an error measure associated with each of the plurality of wavelet coefficient quantities, and selecting at least one of the plurality of wavelet coefficient quantities based on its associated error measure. The method also involves displaying parameter information associated with the one of the plurality of wavelet coefficient quantities to represent the probabilistic data.
US08775359B2
An occupancy estimator calculates an occupancy estimate (x) of a region based on sensor data (z) provided by one or more sensor devices and a model-based occupancy estimate generated by an occupant traffic model (f). The occupant traffic model (f) is based on predicted movement of occupants throughout a region. The occupancy estimation system includes an occupancy estimator algorithm (20) that combines the sensor data (z) and the model-based occupancy estimate generated by the occupant traffic model (f) to generate an occupancy estimate (x) for the region.
US08775348B2
This method for automatic analysis of failure or state messages generated by at least one complex system is characterized in that it comprises the steps for integrating said messages to a database of failure or state messages, and for determining with a computer, for each of said messages, an index of overall interest characterizing a degree of relevance of said message, on the basis of at least one parameter representative of a frequency of occurrence of similar messages in said database, and a correlation between said or each representative parameter and a predefined number of indexes of overall interest. A corresponding analysis system is also provided.
US08775345B2
A method, information processing system, and computer readable article of manufacture model data. A first dataset is received that includes a first set of physical world data. At least one data model associated with the first dataset is generated based on the receiving. A second dataset is received that includes a second set of physical world data. The second dataset is compared to the at least one data model. A probability that the second dataset is modeled by the at least one data model is determined. A determination is made that the probability is above a given threshold. A decision associated with the second dataset based on the at least one data model is generated in response to the probability being above the given threshold. The probability and the decision are stored in memory. The probability and the decision are provided to user via a user interface.
US08775344B2
Techniques are disclosed for determining and validating provenance data in such data stream processing systems. For example, a method for processing data associated with a data stream received by a data stream processing system, wherein the system comprises a plurality of processing elements, comprises the following steps. Input data elements and output data elements associated with at least one processing element of the plurality of processing elements are obtained. One or more intervals are computed for the processing element using data representing observations of associations between inputs elements and output elements of the processing element, wherein, for a given one of the intervals, one or more particular input elements contained within the given interval are determined to have contributed to a particular output element. In another method, intervals are specified, and then validated by comparing the specified intervals against intervals computed based on observations.
US08775331B1
Systems and methods which provide metering of postage value using accumulated postage information are shown. Embodiments implement an accumulated postage register in a postage security device which is incremented each time a postage indicium is generated and which is reset when a postage value settlement operation is performed. Accumulated postage may be paid for using various accounts, including pre-funded or pre-paid accounts, credit accounts, debit accounts, and billing accounts. Accordingly, embodiments may be used with respect to a post-paid metering model, a pre-paid metering model, and combinations thereof.
US08775330B2
Systems, methods and articles of manufacture for accessing data for a fee are provided. Fee schedules are defined for any arbitrary granularity of data, including for fields and data structures (e.g., tables in a database). Fees may be calculated based on the type of operation to be performed. Fees may also be calculated per operation and/or per data item involved in the operation.
US08775322B2
Computerized methods, devices, and systems are provided for facilitating property and service transactions. Characteristics are entered, tracked and updated for potential buyers and potential sellers. Prospective buyers can locate potential sellers based on buyer preferences and seller characteristics. Prospective sellers can locate potential buyers based on seller preferences and buyer characteristics.
US08775319B2
Secure content transfer systems and methods to operate the same are disclosed. An example system includes a content server to encrypt content according to an encryption key, and to transfer the encrypted content, the encryption key and a license to a client that supports a digital rights management technology. The example system further includes a broadcast system headend to determine the encryption key, wherein the broadcast system headend is physically separate from the content server, and a digital rights management license server to provide the license.
US08775318B2
A method and apparatus for updating firmware of terminals in a mobile broadcast system including a Broadcast Service Distribution/Adaptation fragment (BSDA) and a Broadcast service Subscription Management (BSM). The method includes requesting creation of a content fragment, by the BSM, by transmitting a firmware package file for a firmware update of the terminals to the BSDA; creating a content fragment including the firmware package file and broadcasting the created content fragment to the terminals by the BSDA; detecting the firmware package file from the received content fragment; and performing the firmware update using the firmware package file.
US08775312B2
A method for performing payments in remote transactions between a buyer and a vendor is provided. The method includes receiving buyer information from a vendor's network outlet when the buyer indicates a desire to purchase a selection at a later time through an Interactive Voice Response (IVR) center; providing a token to the buyer; receiving information about the token from the buyer through the IVR center; verifying the information about the token; transferring funds from a buyer account to a vendor account. Also provided is a system for processing payments in remote transactions including an IVR center to: receive a request for token from a buyer to purchase products from a vendor, and to receive information about the product; provide the token to the buyer; access a database, the database including information from vendor's and buyer's accounts; transfer funds from buyer's account to vendor's account upon buyer confirmation.
US08775310B2
A recyclable contactless payment device is issued to a first patron of a venue. Use of the contactless payment device at the venue by the first patron is facilitated, as is return of the contactless payment device by the first patron for recycling. The contactless payment device is deactivated and stored. The issuing and facilitation of use are repeated for at least a second patron of the venue, with the same recyclable contactless payment device.
US08775307B2
A computer receives rating information relating to proposed issuance of an insurance policy endorsement. The rating information relates to a proposed insured that employs a number of employees. The computer processes the rating information to generate a premium amount to be charged for the insurance policy endorsement. The endorsement is then issued. The endorsement may provide reimbursement to the insured for losses incurred by the insured arising from absence from work by one or more of the employees.
US08775304B2
A method of transferring money from a first user to another user through a cellular network is disclosed. The method includes a the first user buying a voucher of a specified money from market and sending a USSD string to a cellular network, the cellular network authorizing details provided by the first user, sending a notification to the first user confirming transfer of the money to the second user, sending the second user a notification informing receipt of the money from the first user, sending the second user a secret code, a vendor confirming details provided by second user by contacting the cellular network, the cellular network further confirming the second user, authorizing the vendor to pay the specified money to the second user, crediting the money to the vendor account, and sending a confirmation to the first user notifying the second user has received the cash.
US08775302B2
A method of and system for making purchases over a computer network using an ATM card or the like is provided. In accordance with the invention, a consumer transmits his ATM card number over the network to an on-line merchant. The on-line merchant then forwards the ATM card number to a third party contractor, such as a bank, that will oversee and authorize the transaction. Simultaneously or thereafter, the consumer transmits his PIN over the network to the third party contractor, who verifies that the ATM card number and PIN are valid.
US08775301B2
Share of Wallet (“SOW”) is a modeling approach that utilizes various data sources to provide scores that describe a consumers spending capability, tradeline history including balance transfers, and balance information. Share of wallet scores can be used as a parameter for determining whether or not to accept and/or guarantee a check. The share of wallet can be used to calculate a risk value of a customer. For example, the scores can weight one or more factors related to the check writer and differentiate between a low-risk customer and a high-risk customer.
US08775286B2
A computer-implemented method controls commercial transactions involving a portfolio of financial products by conducting business operations related to commercial transactions between a bank and consumer involving purchase and utilization of the financial products, collecting transactional data related to the financial products, and providing a centralized modeling and optimization tool to predict customer response to changes in an attribute of a financial product under evaluation based on the transactional data and to optimize the variable of the financial product under evaluation. The modeling and optimization tool is configurable to evaluate the financial products in the portfolio under KPIs and business rules selected according to the financial product under evaluation. The optimized variable is transmitted to the bank. The movement and utilization of the financial products between the customer and bank is controlled in accordance with the predicted customer response to changes in the optimized variable of the financial product.
US08775285B1
The disclosure details implementations of apparatuses, methods, and systems directed to facilitating an entity sponsoring a trust. The sponsoring entity contributes a pool of assets (e.g., a pool of real property mortgages) to fund the trust. The system facilitates the creation of one or more classes of certificates that represent a portion of the assets held in the trust. For example, if the trust is funded by mortgages, the certificates will represent rights to different portions of principal and/or interest payments generated by the mortgages held as the asset pool. The sponsoring entity can use the system to sell all or some of the certificates to unrelated parties and to create a market in the certificates. Further, in an implementation, the sponsoring entity may also use the system to facilitate an ongoing certificate exchange program implementing a series of certificate exchange applications.
US08775283B1
Systems, methods, and apparatus embodiments for electric power grid and network registration and management of physical and financial settlement for participation of active grid elements in supply and/or curtailment of power, wherein Internet Protocol (IP)-based messages including IP packets are generated by transforming raw data content into settlement grade content. Settlement is provided for grid elements that participate in the electric power grid following initial registration of each grid element with the system, preferably through network-based communication between the grid elements and a coordinator, either in coordination with or outside of an IP-based communications network router. Messaging related to settlement is managed through a network by a Coordinator using IP messaging for communication with the grid elements, with the energy management system (EMS), and with the utilities, market participants, and/or grid operators.
US08775277B2
The present invention provides a method, system, and program product for validating invoices for transactions between trading partners that occur across jurisdictional borders such as inter-country or inter-state transactions. Specifically, under the present invention, an invoice corresponding to a transaction between trading partners is electronically received for instance in an invoice processing system. Upon receipt, a purchaser tax jurisdiction and a seller tax jurisdiction corresponding to the transaction will be determined. Based on these jurisdictions and a set of categorization rules, a category of the transaction is determined. Using the category and a set of validation rules, a tax rate indicated on the invoice and other optional aspects, such as whether the invoice contains all required information will be validated. Based on this validation it will be determined whether the overall invoice is valid or invalid.
US08775272B2
A comprehensive platform for merchandising intellectual property (IP) and conducting IP transactions is disclosed. A standardized data collection method enables IP assets to be characterized, rated and valuated in a consistent manner. Project management, workflow and data security functionality enable consistent, efficient and secure interactions between the IP Marketplace participants throughout the IP transaction process. Business rules, workflows, valuation models and rating methods may be user defined or based upon marketplace, industry or technology standards.
US08775269B2
A system and method for conducting electronic business between buyers and sellers is provided. The system and method disclose a means for at least one buyer to request and receive online bids from one or more sellers of a particular product according to a price curve or price schedule. A price schedule or curve for a product defining a product's unit price as a function of the volume of product ordered. Upon receipt of a plurality of bids from sellers, a buyer can then select a seller-supplier based at least in part on the price schedule.
US08775265B2
A text message order processing system includes: means for receiving text messages from consumers purchasing products, each of the text messages being addressed to an address selected by the consumer and including an identification of the product being purchased and an identification of a device from which the text message was sent; means for parsing each text message to extract the identification of the product and the identification of the device; means for selecting a payment instrument to be used to pay for the purchase; means for establishing payment information related to the selected payment instrument and delivery information indicating where the purchased product is to be delivered; means for generating for each received text message an order including the established payment information, delivery information and identification of the product being purchased; and, means for submitting the generated order to an order management system of the merchant.
US08775261B2
In a network advertisement system, an information processing section includes a module to store, when sales or service operation is conducted for a first terminal, purchase history of articles or services of the first terminal; and a Social Network Service includes an extraction module to extract, on receiving from the module a notification of the reception of the article or service by the first terminal, registered users related to the user of the first terminal. The SNS notifies the reception of the article or service by the first terminal to terminals of the registered users thus extracted. When a second terminal receives purchase of an article or provision of a service on the basis of the notification of purchase information of plural users, a degree of contribution to the sales promotion is expressed by a numeric value for each of the plural users by referring to the shop server and the SNS to reflect the degree of contribution to the affiliate. Therefore, in the network advertisement system, when a user purchases an article, information of the article is notified to friends of the user to thereby automatically provide an amount of affiliate to the user or a plurality of users.
US08775258B1
A method and system for verifying inventory splits is disclosed. A server retrieves from a memory a first inventory policy provided by a first content provider. The server retrieves from the memory a second inventory policy provided by the second content provider. The server verifies that the first inventory policy and the second inventory policy are in agreement for at least one stipulation pertaining to a percentage of compensation to the first content provider for inventory owned by the first content provider and played by the second content provider. The server transmits the first inventory policy to a placement opportunity information service (POIS) communicatively connected to the second content provider. The server transmits the second inventory policy to a placement opportunity information service (POIS) communicatively connected to the first content provider.
US08775251B1
Methods, systems, and apparatus for allocating advertising budgets. In one aspect, a method includes receiving a set of candidate keywords specifying targeting keywords for content items. Each targeting keyword can be a phrase to be matched for a content item to be eligible to be provided in response to a content item request. For each of the targeting keywords, a probability distribution specifying likelihoods of specified user actions occurring in response to a content item is received. Based on the probability distributions, a set of final keywords with which distribution of the content items will be controlled is selected, the set of final keywords being one or more keywords for which a likelihood of a specified outcome occurring exceeds a threshold likelihood. The set of final keywords is a set which a total cost of distributing the content items is below a specified value.
US08775248B1
An advertising attribution system determines an attribution value for a set of advertising modalities associated with a conversion event. The modalities each provided an advertisement to a user who performed the conversion event. A conversion value associated with each of a plurality of modality subsets is determined representing the value to the advertiser of providing advertisements by the modalities in each modality subset. Based on the conversion value of each modality subset, a marginal value for each modality is determined for the set of modalities associated with the conversion event.
US08775244B2
Embodiments of the invention provide for managing attraction attendance levels through tracking current attendance levels and notifying patrons of incentives to alter their attraction selections in real-time. Examples identify an attraction queue that has a customer wait time failing to meet a threshold and determine a geographic relationship of a tracking device associated with a registered customer to the queue. Accordingly, an incentive is created from metadata associated with the queue and offered to the registered customer to urge the registered customer to take a queue balancing action. The queue balancing action may be leaving the queue if the customer wait time exceeds a threshold maximum wait time and the tracking device is within the queue, or choosing to enter the queue if the customer wait time is less than a threshold minimum wait time and the tracking device is outside of the queue.
US08775241B2
A system for facilitating reward selection and redemption for a loyalty program is disclosed. The system includes a point-of-sale (POS) device that is capable of monitoring and processing a reward redemption. The POS device informs a participant of the loyalty program as to what rewards are available for redemption. The participant is given an opportunity by the POS device to select the desired reward for redemption. Alternatively, the POS device allows the participant to defer redemption of the available rewards.
US08775240B2
A computer-implemented method and computing system for providing advertisement content and a computer-implemented method and computing system for exposing advertisement content are provided. A computer-implemented method of providing advertisement content, the method includes: receiving a bid request with respect to the advertisement content associated with digital broadcast content; determining an exposure ranking of the advertisement content using quality information of the advertisement content; and providing the digital broadcast content and the advertisement content arranged based on the exposure ranking, wherein the advertisement content is classified by an accounting method.
US08775237B2
In one embodiment, a system comprises a first element viewable on a web page on or near an advertisement and soliciting user reactions concerning the advertisement; and a second element displayed in response to selection of the first element, soliciting one or more user reactions concerning the advertisement, and displaying the advertisement or a substantial duplicate thereof. In one embodiment, a method comprises collecting user reactions concerning an advertisement on a web page and presenting a report of the reactions comprising a bar graph with each bar representing a characteristic of the advertisement. In one embodiment, a method comprises collecting user reactions concerning advertisements included on web pages and presenting a report of the reactions comprising a graph including multiple icons, each representing an advertisement; an axis corresponding to a quantity of reactions; and an axis corresponding to ratings associated with the reactions for characteristics of the advertisements.
US08775234B2
A sales force automation method (30), comprises providing instructions which operatively direct a computer system (100) to employ one or more predetermined input-parameters (60), wherein each input-parameter is applicable to one or more clients. Sets of input-values are operatively sorted to the input-parameters for a corresponding, individual client, and the input-values that pertain to a selected client-set (62) are operatively gathered. The computer system sorts the input-values from the client-set according to sales-parameters (64) that pertain to the selected client-set. The sorted input-values are compiled and analyzed to generate an actual sales-performance-value (84) for each sales-parameter. Upon a comparison between the sales-performance-value for a sales-parameter and a corresponding parameter-target-value or target-range, the computer system can determine an appropriate sales performance-rating. Upon such determination of the sales performance-rating, the computer system can be operatively directed to display a graphical indicator (68) that corresponds to the sales performance-rating.
US08775225B2
Methods and a system to provide telecommunications management services are provided. A method includes receiving a service request for change management or servicing a telecommunications equipment item, classifying the request to determine a policy associated with the request, determining customized workflows for executing the policy and servicing the request, identifying transactions required to service the request, and monitoring execution of the transactions until completion.
US08775220B2
The present invention relates to systems and methods for estimating economic losses from wind storms. Accordingly, provided herein are methods estimating roughness length of an area surrounding a structure, methods calculating local wind speed at a structure, methods of estimating wind pressure on a structure, and methods of calculating the insurability of a structure. Also provided are systems and computer-readable storage media configured for performing the disclosed methods.
US08775216B1
An insurance claim of an insured under a disability income insurance policy is processed. The policy contemplates that the insured has an occupation in which the insured performs a first set of duties and potentially other duties. In processing the insurance claim, the system and method focus on whether the insured is unable to perform the first set of duties. A threshold test may also be applied to ensure that the amount of the activities spent engaging in the first set of duties during a time period preceding a disability exceeds a threshold.
US08775214B2
The invention provides a system, method, machine readable program and a graphical user interface for managing multiple accounts associated with a user. The method includes receiving a first set of information associated with identification of a user, in response to the first set of information, identifying a second set of information relating to a financial account associated with the user, the financial account being associated with a financial institution, in response to the first set of information. The method also includes identifying a third set of information relating to a health account associated with the user, the health account being associated with a healthcare institution. A fourth set of information is generated based upon the second set of information and the third set of information. The method also includes sending a signal representative of the fourth set of information. The signal may be sent to the user or a designee of the user.
US08775213B2
A method for accessing, processing, presenting, and/or storing electronic medical record (EMR) information on a touch-sensitive display includes reading EMR information, displaying at least a portion of the EMR information on a touch-sensitive sliding timeline, detecting finger swipe or similar gestures, and scrolling the sliding timeline so that a different portion of the EMR information is displayed chronologically on the touch-sensitive sliding timeline. The resolution of the timeline can be expanded or collapsed in response to pinch gestures. The timeline is divided into a columns, each column including icons representing medical related events. A second timeline having a different time resolution from the first timeline is used for navigating the medical related events. Different levels of detail regarding the medical related events can be viewed in different detail panes. An EMR access device and system are also disclosed, which are configured to access and present EMR information.
US08775208B2
Outcomes from a patient plan of care are provided in conjunction with documentation of patient assessment items to assist clinicians in the healthcare process. A documentation area for documenting assessment items for a patient and having areas for entering patient assessment information is presented. Additionally, an outcome icon is presented in conjunction with at least one assessment item. The outcome icon relates to at least one outcome corresponding with the assessment item and is based on the patient plan of care. In response to receiving a user selection of the outcome icon, information associated with the outcome is presented in context of the documentation area.
US08775204B2
A comprehensive platform for merchandising intellectual property (IP) and conducting IP transactions is disclosed. A standardized data collection method enables IP assets to be characterized, rated and valuated in a consistent manner. Project management, workflow and data security functionality enable consistent, efficient and secure interactions between the IP Marketplace participants throughout the IP transaction process. Business rules, workflows, valuation models and rating methods may be user defined or based upon marketplace, industry or technology standards.
US08775200B1
A computer-implemented system and method utilizes patient claim data, including medical, pharmaceutical, laboratory claims, and self-report survey data to classify patients into one or more health management groups (HMGs) relating to one or more particular diseases, health conditions or health pre-conditions, each having an associated severity level that indicates the severity of the patient's condition. The HMGs assigned to each patient (e.g., health plan member) enable users of the system and method to identify patients having particular diseases, health conditions and pre-conditions based not only upon the patients' claim data but also based upon the patients' self-report survey data obtained from various sources. The HMGs assigned for each patient also enable the user to identify the severity of the patient's disease, condition or pre-condition to facilitate intervention and/or preventative care of the patient.
US08775192B2
A digital audio interface may include two signal inputs to transmit audio data. A first signal line may carry digital serial audio data. The second signal line may carry a word clock signal to differentiate the serial audio data transmitted over the first signal line. In the case of stereo audio data, the word clock signal may correspond to a left-right clock signal and may differentiate audio data intended for a right channel from that intended for a left channel. The audio data may also be differentiated differently depending on the configuration, such as in the case that the transmitted audio data include audio for more than two channels. The word clock signal may be scaled to regenerate a bit clock signal used to encode the serial audio data over the first signal line. The encoding bit clock signal need not be transmitted.
US08775187B2
A method for configuring a voice authentication system comprises ascertaining a measure of confidence associated with a voice sample enrolled with the authentication system. The measure of confidence is derived through simulated impostor testing carried out on the enrolled sample.
US08775184B2
Techniques for evaluating one or more spoken language skills of a speaker are provided. The techniques include identifying one or more temporal locations of interest in a speech passage spoken by a speaker, computing one or more acoustic parameters, wherein the one or more acoustic parameters capture one or more properties of one or more acoustic-phonetic features of the one or more locations of interest, and combining the one or more acoustic parameters with an output of an automatic speech recognizer to modify an output of a spoken language skill evaluation.
US08775174B2
It comprises analyzing audio content of multimedia files and performing a speech to text transcription thereof automatically by means of an ASR process, and selecting acoustic and language models adapted for the ASR process at least before the latter processes the multimedia file, i.e. “a priori”.The method is particularly applicable to the automatic indexing, aggregation and clustering of news from different sources and from different types of files, including text, audio and audiovisual documents without any manual annotation.
US08775167B2
Noise robust template matching may be performed. First features of a first signal may be computed. Based at least on a portion of the first features, second features of a second signal may be computed. A new signal may be generated based on at least another portion of the first features and on at least a portion of the second features.
US08775157B2
Methods and systems for sharing information on languages supported by portable electronic devices are disclosed. Some embodiments of the disclosed methods involve, for example, a first portable electronic device transmitting to a server, information identifying the first portable electronic device, and information related to one or more languages that the first portable electronic device is capable of displaying. The server stores the received information, and shares the information with electronic devices that subsequently request information on the language capabilities of the first portable electronic device.
US08775150B1
A method and system are provided for automatically creating an implicit literal value in a user defined enumerated data type by inserting an additional literal value, scanning the HDL design files for broken interdependencies or potential incompatibilities with the implicitly defined literal value, and modifying the HDL design files to be in accordance with the implicitly defined literal value while maintaining the semantics of the VHDL language reference model.
US08775146B2
The present invention provides the three-dimensional structure of human α-N-acetylglucosaminidase (NAGLU) protein. This crystallographic information is useful in the identification and development of novel binding compounds of NAGLU, NAGLU mutants, for example, those associated with Sanfilippo syndrome type B (mucopolysaccharidosis III B (MPS III-B)), and other NAGLU family members (family 89 α-N-acetylglucosaminidase) which may modulate the activity and/or stability of mutated NAGLU. Such compounds may be useful for the treatment of Sanfilippo syndrome type B (mucopolysaccharidosis III B (MPS III-B)).
US08775138B2
The invention relates to linear programming methods and systems. The linear programming model has at least one input streams, at least one intermediate stream, and at least one output stream. The linear programming model is utilized for simulating the effect of withdrawing at least a portion of an intermediate steam on one or more of the model's outputs.
US08775134B2
Patterns (e.g., such as images, waveforms such as sounds, electromagnetic waves, or other signals, etc.) are synthesized, modulated and/or analyzed through the use of a computer programmed with a novel mathematical formula. The formula acts as a linear operator and can be used to create a variety of shapes, waveforms, and other representations. The formula greatly enhances ability in computer operations and provides a great savings in computer memory and a substantial increase in computing power.
US08775133B2
Methods, devices and systems for virtual, remote and real-time collaboration between surgeons and engineers using system learning and intelligent and timely disbursement of design and performance information to engineering teams embarking on the preliminary design event of a personalized orthopedic implant or personalize surgical instrument utilizing a case-based reasoning expert system. Additive manufacturing technology and statistically controlled advanced manufacturing processes quickly produce personalized medical devices worldwide.
US08775129B2
A robot (1) having a workpiece mass measurement function for measuring the mass of a workpiece that is held, includes a force measurement unit (5) that measures the force that is applied to the tip part (2) of the mechanism part of the robot (1), and a mass estimation unit (11) that estimates the mass of the workpiece that is held by the robot (1), based on information about the force acquired by the force measurement unit (5) while the robot (1) is moving.
US08775125B1
The invention is directed to a computer-implemented method and system for improving processing performance for a group of computing resources, the method implemented on at least one computer having a processor and accessing at least one data storage area. The method comprises implementing the processor for calculating a benchmark for each computing resource in the group of computing resources and normalizing the benchmark across the group of computing resources to determine a number of performance units for each computing resource. The method additionally includes providing a graphical user interface for facilitating visual comparison for comparing processing performance indicators for multiple computing resources in the group of computing resources and reconfiguring at least some of the computing resources represented on the graphical user interface based on the comparison.
US08775124B2
A method for generating a set of analytical redundancy relations representative of a system with which a plurality of sensors is associated for the observation of variables indicative of operating conditions and adapted to enable detection and discrimination of faults. A complete set of analytical redundancy relations of the system is built from a set of intermediate relations established between observable and non-observable variables of the system, wherein each intermediate relation is generated by combining two predetermined relations Rj, Rk, each of which is expressed in an implicit form as a tuple (i) of a subset Sj of system variables, (ii) of the set Cj of the support components for said relation, and (iii) of the set Tj of the primary relations used to derive said intermediate relation.
US08775118B2
According to one embodiment, in the angle detection apparatus, the first A-D converter unit receives the first signal, and performs analog-to-digital conversion of the first signal. The second A-D converter unit receives the second signal orthogonal to the first signal, and performs analog-to-digital conversion of the second signal. The first delay circuit receives a third signal outputted by the first A-D converter unit, and performs a phase adjustment of the third signal. The second delay circuit receives a fourth signal outputted by the second A-D converter unit, and performs a phase adjustment of the fourth signal. The phase detection adjustment unit monitors phases of signals outputted by the first and second delay circuits, and gives phase adjustment commands to the first and second delay circuits, when a phase shift occurs.
US08775116B2
A computer-implemented method for determining the direction of a moving object across a sensor having a plurality of inputs is disclosed. The invention determines the direction of a moving object, such as a vehicle on a roadway, based on inputs provided by sensors along the object's path. The methods involve monitoring state changes of the inputs as the object passes the sensor and comparing the magnitude of state changes in the order in which a forward-moving object would cause inputs to switch to a particular state. For each state change comparison, a direction variable is adjusted to indicate forward or reverse movement. After passage of the object, a direction of movement is assigned to the moving object on the basis of the final value of the direction variable. The invention provides a high degree of accuracy, is simple to reconfigure, and more economical than other methods.
US08775106B2
A method for determining a parameter such as the resistance of at least one accumulator of a battery. The method includes the following steps: measuring a first voltage (U1) when the current is substantially equal to a predetermined value; conducting the plurality of voltage and current measurements (Un; In) during a current pulse; calculating a plurality of resistance values (Rn) from the first voltage and from the plurality of voltage and current measurements; determining a resistance value as the average of the calculated resistance values and an associated standard deviation; determining an absolute uncertainty on the value of the resistance as the product of the standard deviation and of a Student coefficient; if the relative uncertainty is less than or equal to a predetermined accuracy threshold, validating the resistance value (R).
US08775102B2
A system for use in installation of blown fiber for detecting a signal indicative of presence of at least one of a gas flow or an optical fiber at a remote location, comprising a gas vibration detector configured to acoustically couple with an installation duct through which the signal can travel after its generation at the remote location, and a processor arranged to receive an input from the vibration detector and to process the input to identify the signal present within the input; and a sensor for generating the signal upon sensing the presence of at least one of the gas flow or the optical fiber at the remote location. The signal can be provided by a whistle mounted on the remote end of the installation duct. The vibration sensor is typically a microphone.
US08775093B2
A method employing pattern recognition techniques for identifying the functional status of patients with Pulmonary Hypertension is described. This method describes a process by which sets of cardiopulmonary exercise gas exchange variables are measured during rest, exercise and recovery and stored as unique data sets. The data sets are then analyzed by a series of feature extraction steps, yielding a multi-parametric index (MPIPH) which reflects the current functional status of a patient. The method also employs a description scheme that provides a graphical image that juxtaposes the measured value of MPI to a reference classification system. An additional description scheme provides a trend plot of MPI values measured on a patient over time to provide feedback to the physician on the efficacy of therapy provided to the patient. The method will enable physicians to gather, view, and track complicated data using well-understood visualization techniques to better understand the consequences of their therapeutic actions.
US08775084B2
Disclosed is an adaptive borehole correction (ABC) technique based on an inversion approach that advantageously corrects shallow laterolog measurements for borehole effects, including determining and accounting for unknown tool eccentricity. The algorithm is based on simplex radial 1-D inversion where at every logging up to four unknowns are determined, namely tool eccentricity, Rt, Rxo, and Lxo. After that a borehole correction methodology is employed wherein the tool response in a borehole with real mud resistivity Rm is modified to a response in the borehole with virtual mud resistivity equal to Rxo.
US08775082B2
A computer-implemented method to provide stabilized and spatially smooth regression coefficients for weather forecast error correction from small training data sets. In accordance with the present invention, an MOS estimate of the regression coefficient calculated from a small data set can be optimally combined with a smooth prior estimate of the regression coefficient, an estimate of the spatial error covariance of that prior estimate, and an estimate of the spatial error covariance of the MOS estimate. The result is a filtered MOS (FMOS) regression coefficient which can be used to more accurately estimate and correct errors in weather forecasts even using only small data sets.
US08775074B2
A method and system for refreshing location code data is disclosed. The system includes a location code change system that receives map change data and location code change data. The location code change system processes the map change data, finds affected location codes, and updates the location code's information by manipulating the location code data or performing a geocoding operation. The updated location code data is stored in a location code system. The location code change system receives the location code change data from the location code system and provides information regarding the location code changes to a map change system, which facilitates map updates based on the location code changes.
US08775071B2
Methods and devices are disclosed for providing map information to a user. The map information corresponds to a field of view. In at least one embodiment, the navigation device includes an input device to receive an input for selecting a desired destination and a display device to display map information including a route to the desired destination, a ground level and at least one icon elevated above the ground level. The at least one icon represents an object within the field of view. In at least one embodiment, a method is disclosed for providing map information to a user via a navigation device and corresponding to a field of view is disclosed. In at least one embodiment, the method includes receiving at least one of an input and selection representing a desired destination and displaying map information including a route to the desired destination, a ground level and at least one icon elevated above the ground level. The at least one icon represents an object within the field of view.
US08775063B2
A method for estimating a projected path of travel for a vehicle on a road includes monitoring a plurality of sensor inputs, determining a road geometry in front of the vehicle based upon the monitored sensor inputs, determining a vehicle position in relation to the road geometry based upon the monitored sensor inputs, determining a plurality of particle points in front of the vehicle representing a potential path of travel from the road geometry and the vehicle position, and utilizing iteratively determined ones of the plurality of particle points to navigate the vehicle including omitting ones of the plurality of particle points passed by the vehicle.
US08775061B2
A vehicle control device includes: a road-to-vehicle communication device which acquires information regarding the volume of traffic in a predetermined section on a road where a vehicle travels and which transmits the traffic volume information to a determination section; a deceleration acquisition section which acquires deceleration of a vehicle in front in the predetermined section and transmits information regarding the deceleration to the determination section; the determination section which determines whether or not a lane change is necessary on the basis of the traffic volume information acquired by the road-to-vehicle communication device and the deceleration acquired by the deceleration acquisition section; and an instruction section which instructs at least either the host vehicle or a vehicle behind to change lane when the determination section determines that a lane change is necessary. Therefore, it is possible to provide a vehicle control device capable of suppressing the occurrence of a traffic jam.
US08775059B2
A system and method for multiple vehicles to be dispatched and routed to multiple destinations, with or without constraints, containing a software core, which uses bounded geographic regions (“BGRs”) and Node Pairs to explicitly optimize, in two dimensions, for user desired dependent variables, by analyzing variance due to standard and user-defined independent variables. The invention stores Node Pair data, and can use error function, feedback, and ANOVA/MANOVA to create a tightly convergent dispatching and navigation solution.
US08775058B2
A method for the injector-individual adaption of the injection time of motor vehicles is based on linking the IIC method and the MFMA method. Before starting to drive, the IIC method is carried out, and while driving MFMA measurements are carried out. The measurement points obtained are used as subsequent measurement points for the IIC function. Thus injector-individual characteristic fields can be determined, in which deviations due to manufacturing and also aging and wear of the components during the service life are considered.
US08775053B2
An internal combustion engine control device having a particulate matter sensor which has a pair of electrodes disposed at a distance from each other and measures the amount of particulate matter in a gaseous body, and elimination means for burning and eliminating particulate matter attached to the particulate matter sensor. The control device performs a particulate matter elimination process to judge whether the amount of particulate matter attached to the particulate matter sensor is smaller than a reference particulate matter amount that is predefined as the minimum amount of remaining particulate matter required to bring the pair of electrodes into electrical conduction at one or more spots. When the amount of particulate matter is judged to be smaller than the reference particulate matter amount, the control device causes the elimination means to terminate the particulate matter elimination process.
US08775048B2
The method for controlling a safety system (102-108) of a vehicle (10) determines a reference velocity from a first front wheel sensor (20A) and a second front wheel speed signal from a second front wheel sensor (20B). An axle speed sensor (20C) may be used to determine an axle speed signal. A first rear speed signal and a second rear speed signal are determined from the reference velocity, a slip effect and a yaw signal. The yaw signal may be determined from a yaw rate sensor (28). Safety system (102-108) may be controlled in response to the first rear wheel speed signal and the second rear wheel speed signal.
US08775039B2
A motorized vehicle includes a transmission system and an inch/brake device providing at least two ranges of motion. An engagement force of the transmission system is provided in a first range of motion of the inch/brake device, and a braking force of the motorized vehicle is provided in a second range of motion of the inch/brake device. An accelerator device moves between two or more positions, wherein moving the accelerator device from one position to another position causes an amount of overlap between the first and second ranges of motion of the inch/brake device to vary.
US08775036B2
When a capacity coefficient (Cre) of a torque converter is larger than or equal to a predetermined threshold (CreA), a speed ratio (e) is calculated on the basis of an actual power transmission efficiency (η) by referring to a predetermined unique relationship between a power transmission efficiency (η) and a speed ratio (e). Therefore, even in a second speed ratio variation range (R2) in which the capacity coefficient (Cre) is larger than or equal to the threshold (CreA) and the speed ratio (e) is not uniquely determined for the capacity coefficient (Cre), the speed ratio (e) is calculated using the unique relationship between the speed ratio (e) and the power transmission efficiency (η), so the speed ratio (e) may be calculated in all the speed ratio variation range of the torque converter.
US08775030B2
A vehicle seat belt system includes a reversible belt tensioner (12) adapted to apply a belt tightening force (F) on several predetermined levels to a belt strap (14) of a seat belt, a control unit (16) for controlling the belt tensioner (12) and a device (18) for detecting the course of a road (S1, S2) ahead of the vehicle and for identifying bends lying ahead of the vehicle. The control unit (16) causes the belt tightening force (F) to be kept on an increased level when in the course of the road a further bend follows a just taken bend within a predetermined distance.
US08775028B2
In normal times, a rotation angle restriction mechanism in a first state restricts a rotation angle of a steering member within a first rotation angular range. In the event of a failure, that is, when there is a malfunction in a steering angle sensor, the rotation angle restriction mechanism is switched into a second state by an electromagnetic clutch, and the rotation angle of the steering member is restricted within a second rotation angular range. A steering direction is detected on the basis of at which one of a pair of terminal ends of the second rotation angular range, the steering member is located. An ECU executes drive control on a steering system actuator on the basis of the detected steering direction.
US08775020B2
In at least one embodiment, an apparatus for transmitting vehicle information to an occupant communication device (OCD) is provided. The system comprises a communication module positioned within the vehicle. The communication device is configured to receive a transmission status signal indicative of a transmission mode for the vehicle. The communication device is further configured to transmit the transmission status signal over a wireless protocol to the OCD such that the OCD is disabled from being controlled by switches positioned thereon if the transmission mode enables movement of the vehicle.
US08775019B2
In an active anti-vibration supporting device (301), an ACM_ECU (200) for estimating an engine vibration state by using output data from a crank pulse sensor (Sa) and a TDC sensor (Sb) drives a driving unit (41) so as to extend and contract and thereby suppresses the transmission of vibration. The ACM_ECU (200) calculates the number of STGs (S1F) that is a quotient obtained when dividing the phase delay (P1F) of a target current value waveform by an average STG time ((T1)/4) in a first cycle (C1) of engine vibration and the remaining time (P′1F) of the phase delay (P1F), wherein the target current value waveform is used for suppressing the transmission of the engine vibration calculated using the output data from the crank pulse sensor (Sa) and the TDC sensor (Sb). The timing at which the elapse of the STG time equivalent to the number of STGs (S1F) in a third cycle (C3) of the engine vibration in the driving timing of the driving unit has been detected is set as a phase delay reference. Further, after the remaining time (P′1F) has elapsed, the target current value waveform is output.
US08775018B2
A driver's feeling control apparatus which includes: a steering detection unit which detects the amount of steering operation by a driver; a seat in which the driver sits, and which has a movable part displaceable in a perpendicular direction with respect to the longitudinal direction of a vehicle, or in a yaw direction; and a control unit which determines the amount of the displacement of the movable part in response to the amount of steering operation.
US08775015B2
A vehicle collision event announcing system is provided. The system includes: a processor; an image capturing unit, coupled to the processor, for capturing vehicle images from at least a part of the vehicle; a collision sensing unit, for detecting whether the vehicle is running into a probable collision event; and a feature image comparison unit, coupled to the processor, for when the collision sensing unit detects the probable collision event, comparing the vehicle images before and after the probable collision event to determine whether the probable collision event is a real collision event which causes damage to the vehicle and/or the seriousness of the damage of the real collision event.
US08775014B2
A method of conserving operating data of a vehicle, the method including the steps of collecting the operating data and recording it progressively on board the vehicle, detecting an event, as from a detection, transmitting to at least one external receiver firstly at least some of the data that is being collected and as it is being collected, and secondly at least some of the stored data in a chronological order that is the reverse of the order in which it was recorded, and recording the data received by said external receiver. A conservation system for implementing the method is also provided.
US08775007B2
In a motor ECU, a motor control unit detects an abnormality when a parking mechanism has not attained a target range within a predetermined period after control of the driving of a motor is started. A data memory unit stores diagnosis information when the motor control unit detects an abnormality. An abnormality check unit compares the state of a changeover mechanism outputted by the motor control unit with the target range and stores diagnosis information in the data memory unit, when the state of the parking mechanism has not attained the target range within a predetermined period after the state of the parking mechanism is outputted and when the motor control unit has not detected an abnormality.
US08775003B2
Methods and apparatus are provided for controlling a boost converter. In one embodiment, the method processes a command signal in a slew rate limiting circuit. The output of the slew rate limiting circuit is then processed using one or more feedback parameters from the proportional integrator to provide a processed command signal. The processed command signal is processed with a controlled signal to provide an error signal which is provided to the proportional integrator to provide a current command signal. In one embodiment, the apparatus includes an error generating circuit configured to provide a processed command signal using one or more feedback parameters from the proportional integrator, and to provide the error signal by subtracting a signal to be controlled from the processed command signal. A slew rate limiting circuit is used to receive a command signal and provide an output to the error generating circuit.
US08774998B2
Provided is a vehicle control device 1 for supporting deceleration in order to stop a vehicle at a predetermined stop location, the vehicle control device 1 including energy regeneration amount computation means 11 for computing an energy regeneration amount caused by deceleration, and operational timing determination means 12 for determining an operational timing in the deceleration based on the energy regeneration amount. It is possible to realize traveling of the vehicle with excellent fuel consumption without degrading the overall energy regeneration amount when the vehicle stops.
US08774997B2
In a charging system for a vehicle for charging a power storage device, including the vehicle having the power storage device, and a charging cable for transmitting electric power supplied from an external power supply outside of the vehicle to the power storage device, charging information about charging performed by a charging device is set based on a signal generated by operation of an operation switch provided on a charging connector. This configuration can improve operability during charging.
US08774995B2
There is provided an information processing apparatus including a travelable information display unit that displays before a discharge, regarding motor-driven movable bodies of a discharge source and a discharge destination driven by using electric power of batteries, information about places to which the motor-driven movable body of the discharge source can move using electric power of the battery left after the discharge by assuming, when information about a discharge amount discharged from the battery of the motor-driven movable body of the discharge source toward the motor-driven movable body of the discharge destination that receives power supply is input, a case in which the discharge amount is discharged from the battery.
US08774992B2
A next station state estimating unit estimates a preceding train position from information about a stop track circuit of a current train and from a signal aspect table. It estimates the time, at which the preceding train exits the next station and brake pattern before the station is canceled, from information about the preceding train position, from information about the occupied track circuit on which the current train is present and related information between track circuits and a station and information about occupied duration of the station, which are retained in a track database, and from a history of the preceding train position retained in a history retaining unit. The time estimated is sent to a driver's cab by a communication unit.
US08774991B1
The present invention relates generally to ground transportation systems. According to certain aspects, the present invention includes systems and methods that provide a higher degree of precision and a greater coordination of vehicle movement than is possible in conventional systems. For example, a control system according to the invention is designed to enforce vehicle movement along a route to a position versus time trajectory. The control system includes control equipment on the vehicle that reports its location on the track every 0.5 seconds. The controlling computer in the station receives the report, and knowing where the vehicle should be and how fast it should be traveling at that point in time via a run definition table prepared for the route, calculates a position and velocity error, and then calculates and sends a tractive effort (force) adjustment command to the vehicle that attempts to reduce the position and velocity error.
US08774989B1
A method and apparatus for displaying an energy state of an aircraft. The energy state of the aircraft is identified by a processor unit based on a speed of the aircraft and an altitude of the aircraft. An indication of the energy state is displayed by the processor unit.
US08774988B2
According to one embodiment, an aircraft part environmental stress analysis system includes a part failure repository, a part history repository, and a failure analysis engine. The part failure repository is configured to store a plurality of failure records, each failure record identifying a failed aircraft part. The part history repository is configured to store a plurality of part records, each part record storing, for a failed aircraft part, at least one measurement of an aspect of a natural environment of which the failed aircraft part was subject to. The failure analysis engine is operable to compare the plurality of failure records to the plurality of part records and identify at least one potential environmental cause of failure for a plurality of failed aircraft parts based on the comparison.
US08774976B2
A peak load management system and method take countermeasures to reduce the risk of a spike in grid power use above a target peak load due to battery exhaustion. The countermeasures replace or at least reduce the safety margins built into target peak load peak load management systems and increase the cost savings realized from peak load management.
US08774967B2
According to an embodiment, a target trajectory that takes into account the hardware constraints of a robot is generated, based on results obtained by calculating, temporally interpolating, and estimating image feature amounts from a captured image.
US08774962B2
An automated method for dispensing pharmaceuticals particularly tablets and capsules, and other small discrete objects, includes: receiving prescription information, selecting a container, labeling the container, dispensing the tablets or capsules into the labeled container, applying a closure to the filled, labeled container, and offloading the container to a designated location. Preferably, the tablets are dispensed with high speed dispensing bins that employ forced air to agitate and singulate the tablets. The other functions within the system are typically carried out at stations designed to offer speed, flexibility and precision to the dispensing operation.
US08774960B2
An RFID enabled paper roll includes a tubular core, a paper stock wound around the core, and a radio frequency integrated circuit electrically coupled to an antenna and positioned on the core. A system for reading a radio frequency integrated circuit positioned on an item of inventory in a warehouse comprises a material handling device and an RFID reader coupled to the material handling device. The material handling device has at least member for use in transporting an item of inventory. The reader is configured to read the radio frequency integrated circuit associated with the item of inventory when the item is in proximity to the material handling device.
US08774949B2
A present invention relates to a novel hybrid intelligent control system and method for power generating apparatuses, in which the control system comprises: a fuzzy sliding mode speed controller, embedded with a fuzzy inference mechanism so as to be used for controlling the speed of a power generating apparatus; and a radial basis function network (RBFN) pitch controller, being embedded with an on-line training RBFN so as to be used for controlling the pitch angle of a turbine coupled to the power generating apparatus. In a variable-speed energy conversion system using the aforesaid control system, the turbine can be driven to operate at its maximum efficiency by adjusting its blade pitch angle in response to the variation of the input flowing into the turbine, while allowing the shaft speed of the power generating apparatus to be controlled by a fuzzy interference mechanism so as to achieve its maximum power output.
US08774940B2
An implantable stimulation system including an epidural lead for spinal cord stimulation that includes a paddle having an array of electrodes coupled to conductors within the paddle body. The paddle is elongated in shaped with the distal end of the paddle having a tabbed or extended portion with the lead exiting the extended portion of the paddle an angle relative to the longitudinal axis of the paddle.
US08774927B2
The present application relates to a new stimulation design which can be utilized to treat neurological conditions. The stimulation system produces a combination of burst and tonic stimulation which alters the neuronal activity of the predetermined site, thereby treating the neurological condition or disorder.
US08774922B2
Methods and apparatus are provided for treating contrast nephropathy, e.g., via a pulsed electric field, via a stimulation electric field, via localized drug delivery, via high frequency ultrasound, via thermal techniques, etc. Such neuromodulation may effectuate irreversible electroporation or electrofusion, necrosis and/or inducement of apoptosis, alteration of gene expression, action potential attenuation or blockade, changes in cytokine up-regulation and other conditions in target neural fibers. In some embodiments, neuromodulation is applied to neural fibers that contribute to renal function. In some embodiments, such neuromodulation is performed in a bilateral fashion. Bilateral renal neuromodulation may provide enhanced therapeutic effect in some patients as compared to renal neuromodulation performed unilaterally, i.e., as compared to renal neuromodulation performed on neural tissue innervating a single kidney.
US08774917B2
A wearable defibrillator and method of monitoring the condition of a patient. The wearable defibrillator includes at least one therapy pad, at least one sensor and at least one processing unit operatively connected to the one or more therapy pads and the one or more sensors. The wearable defibrillator also includes at least one audio device operatively connected to the one or more processing units. The one or more audio devices are configured to receive audio input from a patient.
US08774909B2
The present disclosure is directed to the classification of cardiac episodes using an algorithm. In various examples, an episode classification algorithm evaluates electrogram signal data from a near-field channel and a far-field channel. The episode classification algorithm classifies the cardiac episode based on the evaluation of the electrogram signal data for at least one of the near-field and far-field channels. In some examples, a cardiac episode being classified may be an episode that resulted in treatment being provided by an implantable medical device. Possible classifications of the cardiac episode may include, for example, unknown, inappropriate, appropriate, supraventricular tachycardia, ventricular tachycardia, ventricular fibrillation or ventricular over-sensing.
US08774900B2
A method for performing computer-assisted orthopaedic surgery includes the steps of: (1) producing and displaying three-dimensional geometrical models of first and second bones, the first and second bones forming a joint; (2) identifying a zone of impingement between the first bone and the second bone on at least one of the bones; and (3) generating and displaying a color map of at least one surface of at least one bone, the at least one surface being within the zone of impingement, the color map including different colors representing different depths of bone to be removed in order to achieve an increased range of motion between the first and second bones.
US08774894B2
Embodiments described herein include devices and systems comprising sensor electrodes. Each sensor electrode comprises contacts positioned adjacent one another to form a pattern. Signal outputs are coupled to the contacts. A signal output is connected to each contact. One or more processors are coupled to the signal outputs. The processor separately processes each of the signal outputs.
US08774893B2
A biosensor is described which can obtain physiological data from an individual. The biosensor may collect electrodermal activity, skin temperature, and other information. The biosensor may be attached to the body through the use of a garment which may be fastened in multiple locations on the human body. The biosensor has replaceable electrodes which may be interchanged. The electrodes contact the body without having any wires or leads external to the sensor.
US08774890B2
Described herein are improved electrode array devices and improved active agent delivery devices. Further described are methods of making and using the improved devices. An improved electrode array device includes a substrate and a plurality of probes disposed on the substrate, wherein the probes are formed from a plurality of aligned carbon nanotubes that are not encapsulated by a structure-providing material. An active agent delivery device includes a substrate having an aperture therein, an active agent delivery member disposed on a first surface of the substrate and having an aperture therein, and an active agent chamber disposed on a second surface of the substrate configured to deliver an active agent through the aperture of the substrate and the aperture of the active agent delivery member.
US08774886B2
Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into a host's peripheral vein or artery.
US08774880B2
A mobile wireless communications device may include a portable housing that may include an electrically conductive continuous ring defining a perimeter of the portable housing. The electrically conductive continuous ring may be configured to function as an antenna. The mobile wireless communications device may further include a printed circuit board (PCB) carried by the portable housing and may include an electrically conductive layer defining a ground plane. The mobile wireless communications device may further include wireless transceiver circuitry carried by the PCB and coupled to the antenna. The mobile wireless communications device may also include an electrically conductive shorting member coupled between the electrically conductive continuous ring and the ground plane.
US08774876B2
A mobile electronic device includes: a housing that includes an opening part; a display part that includes a display area and that is disposed inside the housing, wherein the display area is visible from the outer section of the housing through the opening part; a touch panel that is stacked and disposed on the outer side of the housing facing the display area of the display part, and that is exposed to the outer section of the housing; and a vibration part that is disposed in the touch panel in the area that is on the outer circumferential side of the display part in the planar direction of the touch panel.
US08774875B1
Noise reduction is provided to audio captured by a headset by employing spatially separated microphones provided by a headset and a mobile phone. Primary audio is captured by a headset microphone and includes both voice audio and ambient noise. Secondary audio is captured by a mobile phone microphone and includes ambient audio. Noise reduction is performed using the primary and secondary audio to generate a noise-reduce audio.
US08774870B1
Compressed entertainment content such as audio or video or both includes additional aspects and operations associated their way. The compressed audio may be used to signal computers such as a telephone or reminder for an appointment. A melody line may be extracted from the audio, or the audio may be used exactly as it is. Another aspect stores traders within the entertainment content such as in MP3. Those traders are used to trigger the system to retrieve other parts of the content to be displayed at the same time that that particular part of the MP3 is being play. The content may include video or text, or maybe links to other content such as broadband content four times sensitive content. Another aspect describes encryption which is keyed to the disk ID to prevent playing oven illegally copied disk. Another aspect reads a specified amount of information then spins down the disk to conserve battery power.
US08774868B2
The present invention discloses a power-saving system and method for a mobile terminal. By way of monitoring the power level of the mobile terminal, the present invention adopts a high visual contrast power-saving mode while reducing the backlight lightness when the power level is low. The present invention achieves the object of increasing the display resolution and facilitating the user to obtain information while saving power.
US08774856B2
A multi-standby portable terminal reduces interference of the transmitting antenna by skewing electromagnetic waves of others antennas. The terminal includes: a plurality of communication modules for transmitting and receiving RF signals of different frequency bands to and from the plurality of RF communication networks; and a controller for controlling the plurality of communication modules so as to be coupled to an RF communication network selected by a user, via a communication module corresponding to the selected RF communication network. The controller performs a control operation such that the communication module corresponding to the selected RF communication network radiates electromagnetic waves corresponding to a frequency band of the selected RF communication network, and remaining communication modules radiate electromagnetic waves of frequency bands that differ from those of respective corresponding RF communication networks.
US08774853B2
A radiation power level control scheme for a wireless user equipment (UE) device. In one embodiment, a method comprises determining a time-average transmission power level, comparing the time-average transmission power level with a first time-averaged transmission power limit threshold, the first time-averaged transmission power limit threshold having a value that depends on a transmission power history for the UE device, and responsive to the time-average transmission power level meeting or exceeding the first time-averaged transmission power limit threshold, reducing a transmission power level of the UE device.
US08774851B2
The present solution is directed to establishing a group server for a group of mobile devices comprising a private mobile radio module. Each of the mobile devices of a group may have a private mobile radio module. A modular server unit detachable from and interfaced to a mobile device of the group is activated as a group server responsive to detaching the modular server unit from the mobile device. The modular server unit may include the private mobile radio which may be deactivated responsive to activating the modular server unit. The modular server unit may receive data from a plurality of mobile devices of the group of mobile devices and process the received data to consolidate the data. The modular server unit may transmit the consolidated data to each of the group's mobile devices.
US08774849B2
The present invention relates to wireless communication, and more particularly, to a method for a machine-to-machine (hereinafter abbreviated M2M) communication applied M2M device to update information in a wireless communication system and terminal thereof. In decoding superframe header subpacket information in an M2M (machine to machine) device in idle mode in a wireless communication system, the present invention includes comparing a paging cycle with a 1st cycle and if the paging cycle is equal to or greater than the 1st cycle, decoding the superframe header subpacket information, wherein the 1st cycle is determined using a following formula: I=C×2n, where the I indicates the 1st cycle, the C is a change cycle of a secondary superframe header, and the n is a bit size of a change count of the secondary superframe header.
US08774848B2
A method may include scheduling for the downlink control channel, by a first base station during a partial loading sub-frame, at least a first group of wireless communication devices present in the first cell, the first group of wireless communication devices comprising wireless communication devices determined by the first base station to be near an edge of the first cell. The method may additionally include scheduling for the downlink control channel, by the first base station during a normal loading sub-frame, at least one other group of wireless communication devices present in the first cell other than wireless communication devices in the first group of wireless communication devices, the at least one other group of wireless communication devices determined by the first base station to be in greater proximity to the first case station than wireless communication devices in the first class.
US08774840B2
A traffic reporting system and method for geographic area of interest. The system includes standard wireless telecommunication components configured to establish search criteria, determine a sample size, collect traffic information, calculate additional traffic information, and generate reports.
US08774839B2
Methods and systems that record the location of a user and transmit targeted content to a user based upon their current and past location. A network is configured to include a server programmed with a database of targeted content, a database of location information, a database of user information, a database searching algorithm, and a wireless communication system capable of communicating with the user's mobile device. The location of the mobile device is ascertained and recorded. The location information is analyzed to determine businesses visited by the user, and other behaviors of the user. Targeted content is sent to the mobile device of the user and whether the user visits the physical locations associated with the targeted content is monitored. Payment systems, phone exchange systems, and other features may also be integrated to provide detailed conversion tracking to producers of targeted content and business owners.
US08774830B2
A query device scans radio frequencies for visible transmitting devices. The querying device receives at least a signal strength and identifier information associated with each of the transmitting devices. The list of visible devices is used to query a database containing location information for a plurality of visible devices. The list may be sent to a locationing system that may perform a location analysis on the resulting data to return a location to the query device. The weighted average of the locations returned in the database query may be computed to determine the location of the querying device, with the weight for each of the locations being the current signal strength detected by the querying device. Neural network analysis may also be used to determine the location of the querying device. Learning and seeding operations many also be used to populate the database with location information for transmitting devices.
US08774829B2
Systems, methods, and devices are described for determining a physical location of a wireless device. A receiver may be configured to receive associations between anchor locations and sensor nodes, wherein each sensor node uses near field communications to identify an anchor location. The receiver may also receive signal strength measurements from the wireless device measuring the signal strength of wireless sensor nodes. Arrangements may also be configured to determine physical locations of the sensor nodes based on physical locations of anchor locations and utilize received signal strength measurements with the determined physical locations of the sensor nodes to determine the physical location of the wireless device.
US08774828B2
The invention relates to a system that enables power to be selectively applied to GPS circuitry in a cellular telephone or other mobile device only when a specific user input is detected. In one embodiment, power to the GPS circuitry may be enabled only when the user strikes the keys “9-1-1.” In other embodiments, other types of GPS enablement or disablement may be employed, such as selectively decoupling the GPS antenna. In another embodiment, the user may depress a privacy bypass button, which alternately enables and disables power to the GPS circuitry. Cellular telephones or other communication devices may therefore activate GPS location service during an emergency call, or when a user wishes to allow their location to be determined, but protect the privacy of that user's location and movement at other times.
US08774823B2
A method and system are disclosed for operation of a cellular network comprising a first base station, a second base station and a mobile station being served by the first base station. Load information is received from the second base station at the mobile station, the load information indicating a load placed on the resources of the second base station and a load indication based on the received load information is communicated from the mobile station to the first base station. The first base station may be a macrocell base station and the second base station may be a non-planned or femtocell base station.
US08774813B2
In a network containing a macro base station and wireless access points within the range of the macro base station, information from wireless access points are used to change the quantity of almost blank subframes delivered by the macro base station, adjust the cell range extension area of one or more of the wireless access points, or provide instructions to alter the number of wireless access points. The information is analyzed. The analysis allows determination of a capacity gain associated with using the wireless access points within an area associated with the macro base station and whether the capacity gain provides at least a threshold amount of gain permitting the macro base station and the wireless access points to provide service to mobile devices within the area.
US08774812B2
A method of detecting a cell spot of a first base station in a cellular communication network using a mobile device being moved through the cell spot is provided. The method includes performing a first handover of the mobile device from a second base station to the first base station. A first value indicative of a distance between the mobile device and the first base station is determined. A second handover of the mobile device from the first base station is performed. A second value based on the time between the first and the second handover is determined. Information indicative of the cell spot is stored after determining the first value is above the first threshold and the second value is below the second threshold. A subsequent handover request for performing a handover from the second base station to the first base station is rejected after the information is stored.
US08774805B2
Systems and methods for radio access technology specific routing for multi-mode mobile devices are provided. For each of a number of radio access technologies supported by a mobile device, the mobile device is configured to use respective routing information. This has the advantage of allowing radio access technology specific processing to be performed.
US08774802B2
An apparatus and method for Equivalent Public Land Mobile Network (EPLMN) list management in a mobile terminal are provided. The method includes receiving a message from a network after storing an EPLMN list having at least one PLMN entry, determining whether an EPLMN list is present in the received message, and performing EPLMN list management by maintaining, when an EPLMN list is not present in the received message, the stored EPLMN list. As a result, the mobile terminal may retain an accurate EPLMN list and efficiently perform cell selection/reselection.
US08774794B2
A method for providing telematics to a vehicle includes the steps of providing a user-removable telematics component that has a Global Positioning System device, a data pump, and a short range wireless personal area network transceiver (e.g., Bluetooth transceiver), communicatively connecting the telematics component to an integrated communication device of the vehicle, the integrated communication device having a memory holding a list uniquely identifying at least one mobile communication device selected from a currently paired mobile communication device, a previously paired mobile communication device, and a pre-defined mobile communication device, transmitting a request for information out from the telematics component utilizing a communications path of the data pump, receiving the request for information at an off-site telematics provider, and channeling a response to the request for information from the off-site telematics provider automatically through the at least one mobile communication device.
US08774783B2
Given the growing number of Wireless Devices, and the increasingly varied characteristics (including for example screen size, color depth support, audio and video support, etc.) that Wireless Device vendors or manufacturers provide within their Wireless Devices, an infrastructure that various entities (such as for example Content Providers, Service Providers, etc.) may use to quickly retrieve a quality-controlled User Agent Profile based just on a Wireless Device's Telephone Number. The infrastructure may optionally leverage the capabilities of a centrally-located Messaging Inter-Carrier Vendor.
US08774770B2
Certain embodiments of this disclosure include methods and devices for prioritizing message threads. According to one embodiment, a method is provided for detecting a current location of an electronic device; determining contact location information describing one or more locations of one or more devices associated with one or more contacts; determining respective proximities between the electronic device and the one or more devices associated with the one or more contacts based at least in part on the current location of the electronic device and the contact location information to provide contact proximity information; identifying a plurality of message threads, wherein each message thread is associated with at least one of the one or more contacts; associating a respective priority value with each message thread based at least in part on the contact proximity information; and outputting, for display, formatting information based on the respective priority values.
US08774765B2
Providing information as to location of a mobile station involves receiving a mobile station location request from a requesting software application at an API gateway of a wireless communications network. The API gateway provides a network-initiated request to the wireless communications network for the location of the mobile station after determining that the requesting application is authorized to receive the location of the specified mobile station. The location of the mobile station can be determined, according to either a coarse or granular location position resolution, or accuracy, based on the request of the application and/or the conditions of the wireless communication network. Information as to location of the mobile station can be produced, and provided to the requesting software application, which can be resident on the mobile station itself or at a different location/platform.
US08774760B2
A system and method for providing real-time alert message to one or more subscribers in a service provider network is provided. The service provider network may be an enterprise, a communication service provider or a hosted service. A throttler application receives request for alert message generated by an alert originator application and relays the request to a gateway of an alert notification module. A token associated with the request is validated. Based on token parameter values which includes subscriber identities, delivery channel specifications, alert originator application priorities and end point identities, the alert message is customized and is presented to one or more appropriate delivery channel servers. The alert message is then delivered to the one or more subscribers.
US08774757B2
Systems and methods are provided to facilitate repeated purchase and payment transactions. In one aspect, a system includes an interchange and a data storage facility configured to store payment transaction records associated with phone numbers. The interchange includes a common format processor and a plurality of converters to interface with a plurality of different controllers of mobile communications. The converters are configured to communicate with the controllers in different formats and to communicate with the common format processor in a common format. The common format processor is configured to identify a prior payment transaction associated with a phone number in response to a message from a mobile phone having the phone number, communicate with a merchant to repeat a purchase according to the prior payment transaction, and transmit via one of the converters premium messages to the mobile phone to collect funds for a payment to repeat the purchase.
US08774754B1
A system and method for the real-time management of a device, and more particularly to the establishment and enforcement of policies or rules associated with the feature or functions that may be performed with the device, such as making and receiving calls, exchanging data, playing games and music, sending and receiving email, accessing web sites, and paying for goods and services. If a child or employee is using the device, there may be a need to regulate how that device can be used and to determine who will pay for what goods or services. In addition to providing all of the features associated with a device, service providers need to be able to establish and enforce rules (policies) regulating how and when that device can be used and who will pay for a good or service requested by the user of the device.
US08774752B1
A method uses a smart phone having SMS text and location (GPS) capability for automatically generating messages and contacting emergency services through SMS messaging capability rather a verbal communication along with the vital information related to the caller in an emergency situation. The emergency response center uses the information to parse standardized emergency SMS messages to quickly yield critical information related to the number, priority and the geographical distribution of the emergency cases for planning of the most efficient response with available resources. The data and prioritizing may take into account time of day or night by position of the sun and moon relative to current location of the smart phone.
US08774748B2
The high sensitivity FSK radiofrequency signal receiver includes an antenna for receiving FSK radiofrequency signals, a LNA amplifier receiving signals picked up by the antenna, a local oscillator for supplying oscillating signals, a mixer for mixing the incoming signals with the oscillating signals to produce intermediate signals. The receiver includes a broadband or poly-phase filter for filtering the intermediate signals, and a sampler for supplying sampled intermediate signals to a high sensitivity demodulation stage, which supplies data signals. The receiver includes a processing circuit for performing a discrete Fourier transform of sampled intermediate signals. The selector at the processing circuit output determines the difference between the signal amplitude peak frequency above a determined threshold and the expected frequency of the intermediate signals. The frequency difference enables for correcting the oscillating signals frequency, to enable the demodulation stage to demodulate the data in the sampled intermediate signals and supply data signals.
US08774745B2
Receiver circuits that can be reconfigured to generate test signals in a wireless device are disclosed. In an exemplary design, an apparatus includes a mixer and an amplifier. The mixer downconverts an input radio frequency (RF) signal based on a local oscillator (LO) signal in a first mode. The amplifier, which is formed by at least a portion of the mixer, amplifies the LO signal and provides an amplified LO signal in a second mode. In another exemplary design, an apparatus includes an amplifier and an attenuator. The amplifier receives and amplifies an input RF signal in a first mode. The attenuator, which is formed by at least a portion of the amplifier, receives and passes an LO signal in a second mode.
US08774737B2
A transmission module including a power supply voltage control unit that sets a power supply voltage to the high frequency amplifier in a variable manner, and a control circuit that controls an amplitude control unit, a phase control unit and the power supply voltage control unit. The control circuit and the power supply voltage control unit control the power supply voltage in accordance with an output power of the high frequency amplifier. The transmission module can carry out not only phase control but also amplitude control in a continuous manner, while suppressing amplitude and phase variation, and a high frequency amplifier in the transmission module is made highly efficient. In addition, a large directional gain, a low side lobe level and a low power consumption are achieved, as a phased array antenna apparatus using a transmission module.
US08774733B2
A method and system for power saving communication in a wireless network is provided. One implementation involves establishing a wireless bus between two electronic wireless stations, and at a receiving wireless station receiving an incoming wireless signal from a wireless transmitting station via a wireless communication medium, initiating processing the signal for detecting if the signal comprises a wireless bus tracking signal, and if the signal comprises a wireless bus tracking signal, then ceasing further processing of the signal to conserve power.
US08774732B2
A wireless device selects another wireless device that is the relay destination of data and transmits data to a data collector that collects data. Then, the wireless device transmits data obtained by adding relay-destination-device identification information of identifying the another wireless device that is a relay destination to the same as data transmitted to the data collector to the selected wireless device that is the relay destination of data. Moreover, the wireless device transmits the received data to the data collector when data obtained by adding relay-destination-device identification information is received from another wireless device and the device itself corresponds to the relay-destination-device identification information.
US08774731B2
There is provided an apparatus for a satellite communication system comprising: a processor to determine at least one out of a phase offset for a frequency channel of a plurality of frequency channels demultiplexed from a carrier to compensate for group delay variation within the carrier and a gain offset for the frequency channel to compensate for gain variation within the carrier, wherein the processor is further configured to apply the at least one out of the determined phase offset and gain offset to the frequency channel before the carrier is reformed from said plurality of frequency channels. The invention therefore provides a way of digitally compensating for any undesired gain and group delay introduced by, for example, analogue components such as filters in the satellite communication system.
US08774726B2
The present invention relates to a reverberation chamber (RC) comprising at least one antenna head attached at a first side of the chamber and a stirrer adapted to rotate. The RC comprises an arrangement to enable UE antennas to be placed at a location within the RC such that the stirrer is adapted to rotate to simulate a fading condition for the UE antennas in relation to the antenna heads attached at the first side and that RF connections from the antenna heads arc adapted to be connected to a cellular network, such as a closed cellular network.
US08774723B2
A system determines an analysis order for a group of channels of a wide frequency band, detects narrow band signal power levels received in the group of channels utilizing signal strength compensation for a guard band, determines an average wideband power level from less than all of the narrow band signal power levels, and determines an adaptive threshold from one of the average wideband power level, the narrow band signal power levels, or both.
US08774710B2
A method for setting a signal detection threshold according to one embodiment includes determining a measure of a noise floor in a signal derived from a radio frequency signal received by an antenna using a same circuit used to detect a subcarrier signal during transmitting and prior to sending a command to a transponder to respond; and setting a signal detection threshold above the noise floor. Such methodology may also be implemented as a system using logic for performing the various operations. Additional systems and methods are also presented.
US08774709B1
A radio system allowing radios in a network to utilize functionality of other radios in the network includes a plurality of radios each having the capability to communicate with other radios in the network, and each having functionality that is not common to every other radio in the network. Radios send requests to other radios in the network to re-transmit a signal using a specific transmission mode.
US08774708B2
Methods and apparatus for estimating a loop delay value (Ndelay) in an interference cancellation repeater are presented. For example, a method may include setting a repeater gain to an initial gain value, setting a delay parameter to an initial time value, and measuring a loop gain associated with the delay parameter and the repeater gain by detecting a feedback signal with an echo canceller disabled. The method may further include determining whether the measured loop gain is larger than a previously measured loop gain, and if so, designating the delay parameter as the loop delay value (Ndelay); and decrementing the delay parameter when the measured loop gain is not larger than the previously measured loop gain, and when the delay parameter is not at a final time value. The method may iterate until the delay parameter is less than or equal to the final time value.
US08774704B2
A system, method, and computer-readable medium are disclosed for the automated processing and scoring of applications. Application reader resources are selected to read and score individual categories of the application. The difference between the respective reader scores and an average delta value for each category of each application that the selected readers have previously score is calculated. The standard deviation of the average delta value for each category is calculated. If the selected reader's score for that category is not within one standard deviation of the average delta value, then the selected reader's score is adjusted the least amount necessary to be so. An additional application reader is selected to read and score the application. Reading and scoring operations are continued until at least two reader scores are within one standard deviation of the average of the adjusted scores. Final scoring of all applications is performed and the scored applications are ranked in descending order.
US08774702B2
There are provided a sheet post-processing apparatus which can reliably stack a sheet bundle in imbricated state without bending it and an image forming apparatus having the same.A sheet post-processing apparatus includes: a stacking portion which stacks a folded sheet bundle subjected to the folding process; a discharge portion which discharges the folded sheet bundle onto the stacking portion with the folded end thereof set to the leading position; and a conveying portion which conveys the folded sheet bundle stacked onto the stacking portion, wherein the conveying portion starts the conveyance of a previous folded sheet bundle at the timing at which the folded end of a next folded sheet bundle discharged by the discharge portion is abutted onto the previous folded sheet bundle which is being conveyed to the downstream side in the discharge direction.
US08774701B2
There is provided an image forming apparatus including a transferring unit, fixing unit, a first sheet conveying path section, a re-conveying unit and a charge-removing member. The transferring unit transfers developer onto a sheet. The fixing unit fixes the developer transferred to the sheet to form a visible image on the sheet. The first sheet conveying path section extends through the transfer unit and the fixing unit, the sheet being conveyed from the transfer unit to the fixing unit along the first sheet conveying path section. The re-conveying unit constitutes a second sheet conveying path section for re-conveying the sheet from the fixing unit to an inlet side of the transfer unit, the second sheet conveying path section being positioned below the first sheet conveying path section. The charge-removing member is disposed between the first sheet conveying path section and the second sheet conveying path section, the charge-removing member constituting a part of the second sheet conveying path section and removing charges from the sheet conveyed along the first sheet conveying path section.
US08774698B2
In an image forming apparatus wherein a developing unit forms a toner image on an image carrier by using a developer including a toner and a carrier, wherein a toner recovery unit recovers the toner remaining on the image carrier after the transfer of the toner image to a transfer receiving body and wherein the recovered toner is returned to the developing unit by a return transport mechanism, a recovered toner reservoir for storing the toner recovered by the toner recovery unit is disposed independently from the return transport mechanism.
US08774697B2
Printers and cleaning systems are provided. A cleaning system has an actuator that moves the electrostatic imaging member in a second direction opposite the first direction and a frame positions a mounting within a first range of mounting distances from the electrostatic imaging member with the mounting holding a cleaning blade at a holding angle that causes a free length of the cleaning blade to extend along a first direction to position a cleaning end of the cleaning blade to engage the electrostatic imaging member for movement therewith. The electrostatic imaging member urges the cleaning end in the second direction to deflect the cleaning blade to extend along the second direction to position the cleaning end to wipe the electrostatic imaging member and the free length, the holding angle and the working angle cause the cleaning edge to wipe at a working angle between about 85 and 89 degrees.
US08774696B2
There is described an applicator for use in an image forming apparatus. The applicator comprises a blade applicator comprising an elastomeric matrix and a functional material dispersed therein. The applicator blade is positioned in a trailing position with respect to a surface and wherein the functional material diffuses from the elastomeric matrix to the surface.
US08774695B2
A cleaning device comprises: a rotational brush disposed to touch an image holder and a lubricant, the brush which scrapes the lubricant and applies the scraped lubricant to the image holder, the brush including: a rotational axis; and a plurality of looped bristles disposed around the rotational axis, wherein a contact length of the bristles to the lubricant is longer than a contact length of the bristles to the image holder.
US08774693B2
A fixing device is provided with an endless fixing belt; a heating roller for heating the fixing belt; a fixing roller that has a shaft and extends the fixing belt between the fixing roller and the heating roller; a pressure roller for pressurizing the fixing roller via the fixing belt; and a deviation preventing member that is provided on the shaft of the fixing roller and suppresses moving of the fixing roller in a shaft direction. The fixing roller has an end portion with high hardness and an end portion with low hardness along the shaft direction of the fixing roller. The end portion with high hardness is in contact with the deviation preventing member.
US08774686B2
A developing device is provided that facilitates developing agent delivery upward. A cartridge includes a developing roller, a supply roller, and a container disposed below the supply roller. The container can have an upper portion formed with an opening having upper and lower edges. A conveying member can be rotatably disposed and in rotational contact with an inner surface of the container for delivering the developing agent upward. The developing agent container can include a first wall portion for receiving the developing agent through the opening. The first wall portion extends from the lower edge in a downstream direction with respect to a rotational direction of the conveying member toward a bottommost portion of the supply roller. The container also includes a second wall portion extending from the upper edge in an upstream direction. The conveying member can be in simultaneous sliding contact with the first and the second wall portions.
US08774677B2
The present invention provides a developing member onto which a toner or the like is hard to fuse and with which toner conveying performance is unlikely to vary even through long-term usage. The developing member includes a substrate and a surface layer, the surface layer contains a polyurethane resin working as a binder resin and polyurethane resin particles dispersed in the binder resin, and the polyurethane resin working as the binder resin has, between two adjacent urethane bonds, a structure represented by a structural formula (1) and one or both of structures represented by structural formulas (2) and (3), and further has, between two adjacent urethane bonds, a structure represented by a structural formula (4).
US08774676B2
A process unit includes: a photosensitive drum defining a first direction parallel to an axial direction of the photosensitive drum, and including: a tubular body having a first end portion containing a distal end; and a fitting member un-rotatably provided at the first end portion; a bearing member rotatably supporting the fitting member at a position inward from the distal end in the first direction; and a side plate configured to un-rotatably support the bearing portion.
US08774674B2
An image forming apparatus includes a body frame, a transport unit, an image carrier, a transfer device, a fixing device, a guide member assembly, a door, and a positioning member. The guide member assembly includes a guide member, a positioned portion, and a support member. The support member supports the guide member and has a side wall that extends in such a direction as to intersect a line drawn in the width direction and that has a hole through which a support shaft is inserted with some play being present. The guide member assembly is supported by the door with some play being present between the guide member assembly and a base plate and is urged by an urging member. The hole is a long hole having a major axis extending in an opening direction of the door away from a center line of rotation of the door.
US08774673B2
An image forming apparatus includes: a plurality of photoconductor drums; a plurality of exposure members; a drum supporting member having a pair of side walls disposed opposite to each other in an axial direction of the photoconductor drum and configured to support the photoconductor drums and the exposure members between the side walls; a belt disposed below and opposite to the photoconductor drums; a pair of guide members configured to support the drum supporting member while allowing rectilinear movement of the drum supporting member; and a main body circuit board provided in the main body and connected to the exposure members via a cable. The main body circuit board is arranged below the belt, and the cable passes a region outside the belt in the axial direction of the photoconductor drum and is connected to the main body circuit board.
US08774671B2
A developing cartridge having a collar member provided over an axially end portion of a developing roller shaft and movable in an axial direction thereof. The collar member includes a cap portion covering the axial end portion of the rotation shaft and electrically contacted with the rotation shaft, and a power-feed receiving portion electrically connected to the cap portion and electrically contactable with an external electrode. The power-feed receiving portion is provided integrally with the cap portion.
US08774665B2
An image forming apparatus includes: an image forming section; a fixation section having a heating mechanism and a roller arranged to face the heating mechanism; a temperature detector for detecting temperature of the fixation section; and a controller for performing a first heating-control in a first heating mode to raise the temperature of the fixation section at a first changing rate, and a second heating-control in a second heating mode to change the temperature of the fixation section at a second changing rate lower than the first changing rate upon rotating the roller when the temperature of the fixation section has reached an intermediate target temperature. The controller performs the first and second heating-controls, respectively, at the time of startup of the fixation section at least once until the temperature of the fixation section reaches a final target temperature.
US08774661B2
An image forming system includes a segregation tank to store a first imaging oil having a first percent purity, a reservoir to store a second imaging oil having a second percent purity, a slope identification module to identify a first slope value, and a slope comparison module to determine whether the first slope value is at least one of equal to, greater than, and less than a threshold slope value within a threshold slope range. The image forming system also includes a ratio adjustment module to obtain a variable ratio value corresponding to a ratio of a first amount of the first imaging oil to a second amount of the second imaging oil based on a determination by the slope comparison module.
US08774657B2
An image forming apparatus includes a latent image forming unit that forms a latent image on an image bearing member, a developing unit that develops the latent image to obtain a developer image, and a transfer unit that transfers the developer image to a recording medium. A first supply unit supplies a voltage to a charging unit and the transfer unit, with the first supply unit including a transformer, and a second supply unit supplies a voltage to the transfer unit, with the second supply unit including a transformer and supplying a voltage supplied opposite in polarity to the voltage supplied from the first supply unit. In addition, a detection unit detects current flowing through the transfer unit, and a control unit is configured to control power supply. When a power is supplied from the first supply unit to the charging unit, the control unit sets a discharge start voltage in which discharging starts between the image bearing member and the charging unit is based on a current detected by the detection unit, and when power is supplied from the second supply unit to the transfer unit, the control unit sets one or more adjusted voltages by calculating one or more voltages to be supplied from the transfer unit so that a current detected by the detection unit is to be a predetermined value. The first supply unit supplies a voltage to the charging unit based on the discharge start voltage and the adjusted voltage set by the control unit.
US08774654B2
Methods, systems, computer readable media and other means for generating a profile for a particular type of media are provided. The profile represents a set of preferred printing parameters to be used to achieve a target print quality for a reference printing device. The profile may be used by other non-reference printing devices in order to optimize printing for that type of media. For each non-reference printing device, an offset may be established that represents the differences between the non-reference and the reference printing devices. A processor of the non-reference printing device may identify the type of media and the profile for that media and then adjust the printing parameters for the non-reference printing device based on the profile and the offset in order to optimize the print quality. The profile may also include a parameter that is based on a temperature coefficient associated with the type of printer.
US08774651B2
An image forming apparatus includes an image forming unit that forms an image to be formed on a recording medium. The image formed by the image forming unit has a size larger than a size of the recording medium that is transported, the image forming unit causing the image to adhere to the entire area of the recording medium. A width of the image in a direction substantially orthogonal to a transporting direction of the recording medium increases from a front end toward a rear end of the recording medium in the transporting direction of the recording medium.
US08774648B2
An image forming apparatus includes a detachably-mounted cartridge including a developer accommodating portion for accommodating a developer and an operation member, a remaining amount detector for detecting a remaining amount of developer in the developer accommodating portion, an operation amount detector for detecting a cumulative operation amount of the operation member, and a setting device for setting timing of subsequent remaining amount detection of the remaining amount detector. The remaining amount detector provides a remaining amount ratio of the developer remainder to a maximum accommodation capacity of the developer accommodating portion, and the operation amount detector provides an operation amount ratio of a remaining operation amount until the end of the service life from the detection of the cumulative operation amount to a total operation amount until the end of the service life from an initial state of the operation member. The setting device sets the timing on the basis of a comparison between the remaining amount ratio and the operation amount ratio.
US08774646B2
Consistent with the present disclosure, a coherent detector is provided that includes an optical hybrid that supplies optical signals including local oscillator light to a balanced detector. The amount of imbalance or “balance error” in the balanced detector is identified by comparing an output of the balanced detector and an output of a photodiode that receives a portion of an input optical signal provided to the optical hybrid. Based on the balance error, electrical signals generated by the balanced detector or the power of optical signals passing through (or output from) the optical hybrid circuit can be adjusted so that the balance error is minimized or reduced to zero. As a result, imbalance associated with the balanced detector is corrected so that unwanted currents and/or related electrical signals are cancelled out or substantially cancelled out. Such unwanted currents and/or related electrical signals are generated in response to noise in the local oscillator light as well as intensity noise associated with non-selected optical signals in a superchannel.
US08774644B2
Consistent with the present disclosure, a method and system for detecting a clock phase of an optical signal in a coherent receiver is provided that is insensitive to polarization mode dispersion (PMD) and other polarization effects in the optical communication system. The clock phase of the received signal is estimated by first calculating a phase shift between a pair of related frequency domain data outputs of a Fourier transform circuit. The calculated phase shift includes a phase component and a data spectrum component. The calculated phase shift is then averaged over a number of clock cycles to remove the data spectrum components thus enabling extraction of the phase component. A determinant function on the time averaged result is used to normalize any effects of PMD from the received signal and isolate the phase component. In this manner, the phase component is not dependent on the PMD effects in the optical communication system. The imaginary part of the phase component is then calculated to estimate the clock phase error which is used to tune an oscillator in the receiver to synchronize a sampling phase in the receiver with the received signal. An estimated value for the chromatic dispersion is determined from a resultant value of the determinant function and used to compensate for the effects of chromatic dispersion from the clock phase error estimate.
US08774630B2
A network apparatus comprising an optical gain medium, a wavelength division multiplexing (WDM) filter coupled to the optical gain medium, and a Faraday Rotator Mirror (FRM) coupled to the WDM, and wherein the optical gain medium, the WDM filter, and the FRM are coupled by single mode fibers to form a self-seeded external cavity laser for a DWDM wavelength channel.
US08774627B2
The design of telecommunication networks is such that there is provision of end-to-end path protection to multiple demands under a single link or node failure in the networks. Restoration routes are provided on Preconfigured Virtual Cycles (PVC's), where each demand is assigned one restoration route and specific restoration wavelengths on a segment of one cycle. Multiple demands may share restoration wavelengths, and the number of restoration wavelengths may vary among the PVC links. First, a plurality of candidate PVC's are generated where each demand may be assigned to multiple candidates. Assignment of demands with common failure scenarios are allowed, under certain conditions, to the same PVC. Next, a set of PVC's is selected from among the candidates, while minimizing total reserved restoration capacity and ensuring that all demands are protected. Next duplicate assignments are eliminated. Finally, conflicts of wavelength assignments are resolved. The invention focuses primarily on optical networks.
US08774614B2
A method for generating a series of time-lapse photographs exhibiting minimal flicker is presented. The preferred method is adaptable to capture a series of time-lapse photographs of a sunset from full daylight to darkest night or vice versa while minimizing flicker between the images. The method utilizes a software program designed to achieve an even transition of the time-lapse and to minimize flickering of an image sequence. The software program features a flicker minimizing function designed to control several factors affecting the time-lapse technology. The present method utilizes data regarding a time-of-day a time zone at a geographic location. Latitude and longitude coordinates are utilized to automatically adjust the rate of change of exposure in a period of twilight. The software program is executed with a time-lapse interval between a plurality of images.
US08774613B1
This document relates to a latent fingerprint imaging system. The system includes a light source that illuminates a sample surface having a raw latent fingerprint. The system further includes an optical detector arranged to capture fluorescence instantaneously from gap portions of the sample surface between ridges of the latent fingerprint and use the fluorescence from the gap portions to generate image data of the latent fingerprint on the sample surface. The light from the light source has a wavelength that is greater than a propagation threshold wavelength so the light can propagate from the light source to the sample surface and is less than an absorption threshold wavelength so the light is mostly absorbed by material of the latent fingerprint.
US08774612B2
A photographic device including a formable portion comprising a reflective surface, wherein said formable portion is for retainably forming the reflective surface into a plurality of shapes, and wherein the reflective surface is for reflecting light from a photographic light source; and a base portion coupled to the formable portion, wherein the base portion is configured for coupling the photographic device to an object.
US08774611B2
A heating device for tempering preforms before processing in a stretch blow device. The heating device includes a heating alley with a plurality of infra red emitters, arranged parallel to the longitudinal axis of the tempered preforms. At least one back reflector and/or one filter is assigned to the infra red emitters, whereby the at least one back reflector and/or the at least one filter is segmented.
US08774610B2
Steam generator (1) is provided with an electric heating element (2) for heating water to be evaporated, consisting of an electric heating resistor (21) inserted in a profiled base (8) of a metal supporting element (7), fixed in a hole obtained in one of the vertical walls (15) of the container (4) for heating water.
US08774606B2
A data recording/playing configuration capable of easily acquiring attribute information on a frame constituting a 3D image recorded on a recording medium. The attribute information of the 3D image is recorded in each of hierarchized management information files as an attribute in units of management data of each of the management information files. When a coding method is a frame sequential method, frame identification data indicating whether each frame is a left-eye image (L image) or a right-eye image (R image) are recorded; and when the coding method is an inter-view reference coding method where any one of L and R images is referred to during decoding, base image identification data indicating which one of the L and R images is a base image are recorded. Thereby, a playing apparatus can determine an attribute of a frame without performing analysis of data to be played.
US08774600B2
A device including a module to receive a stream including an insertion content item and first timecodes, a module to record the stream, a module to receive a live stream including a timeslot and second and third timecodes, a clock to provide a clock reading updated based on at least some of the third timecodes, a module to retrieve the recorded stream so that the insertion content item can be at least partially rendered during at least part of the timeslot, a module to calculate a desired timecode of the first timecodes from which to start rendering the recorded stream for output at real-time speed based one of the first timecodes, second timecodes, and third timecodes or the clock reading, and a module to render the recorded stream for output at real-time speed from the desired timecode. Related apparatus and methods are also described.
US08774591B2
A content management apparatus, which includes a recording unit for recording a content, and an operation unit for accepting a user operation required to append additional information to the content, executes at least one of a first process for recording additional information in association with a latest content of already recorded contents and a second process for recording additional information in association with a content to be recorded, and a third process for recording additional information in association with a currently recording content in response to respective execution instructions. Enabling and disabling user operations required to issue execution instructions of the first to the third processes are switched based on whether or not a content recording operation of the recording unit is in progress.
US08774588B2
A fiber optic enclosure includes a housing and a cable spool assembly disposed on an exterior surface of the housing. The cable spool assembly has a first tear-away end and a second tear-away end. The first and second tear-away ends include at least one area of weakness extending from an inner diameter of the cable spool assembly to an outer diameter of the cable spool assembly. A mounting plate is rotationally engaged with the cable spool assembly such that the cable spool assembly and the housing selectively and unitarily rotate about an axis of the mounting plate.
US08774587B1
Structure is provided for controlling the electrical stress on one or more optical fibers in a high voltage environment.
US08774585B2
A fiber optic closure includes optical adapters located within an enclosure, a ledge located within the enclosure between the optical adapters and a cable port, and a strain-relief bracket located within the enclosure at the ledge. The strain-relief bracket defines channels that align with channels defined in the ledge. Each of the channels of the strain-relief bracket is narrower than a fiber optic connector that is suitable to be plugged into one of the optical adapters. The strain-relief bracket provides support ledges between the channels that inhibit fiber optic connectors from being pulled out of the optical adapters.
US08774571B2
An optical device includes a substrate and a first optical waveguide including a mesa. The mesa includes a first lower clad layer portion, a first core layer portion, and a first upper clad layer portion. The first lower clad layer portion, the first core layer portion, and the first upper clad layer portion are disposed in this order from the substrate side. The optical device also includes a first etch stop layer configured to stop etching when the first optical waveguide is formed. The first etch stop layer being laminated over the substrate. The first optical waveguide is laminated on the first etch stop layer.
US08774556B2
Techniques and tools are described for performing perspective correction using a reflection. Reflective properties of a surface being photographed can be used to determine a rotation of the device taking the photograph relative to the surface. Light sourced or produced by the device can be used to create a reflection spot in the picture. A position of the reflection spot within the picture is calculated and used to determine the rotation. The rotation can be used for performing perspective correction on the picture, or on another picture taken by the device.
US08774541B2
A method and apparatus for adaptive interpolation filtering for image compression is disclosed. The method includes determining an activity measure associated with a set of pixels neighboring a pixel undergoing intraframe prediction or a distance measure between at least one pixel in the set of pixels and the pixel undergoing intraframe prediction, and selecting a filter for filtering at least a portion of the set of pixels in accordance with the at least one of the activity measure or the distance measure.
US08774540B2
A method and system for decoding an image having a plurality of tiles is provided. The system performs entropy decoding of bit information to generate bin information where the bin information is in tile order. The system converts the bin information from tile order to raster order. Then the system performs symbol decoding of the bin information in raster order.
US08774525B2
A system generates an estimated floor area measurement of a building based on the calculated estimated total roof area of the roof of the building. This is based on a correlation between the size of the building roof and the size of the building. Typically, the floor area of a single full floor of the building is roughly the size of the roof of the building if the roof were flat with no slope. This in effect is turning the roof into a floor to generate estimated floor area. With additional adjustments to area measurements to account for multiple floors, roof overhang, wall width, internal building features such as walls and staircases, and/or obstructed views of the building in the aerial image(s), etc., an even more accurate floor area estimation may be generated.
US08774523B2
Precise boundary segment intersection methods and systems for boundary representation are described. For example, in one embodiment, a method includes computing a plurality of intersections of a plurality of segments, computing an uncertainty associated with each intersection of the plurality of intersections, and determining whether to aggregate at least one of the plurality of intersections with another of the plurality of intersections based on one or more of the determined uncertainties. In another embodiment, the method may further include determining whether to consolidate at least one non-aggregated intersection with at least one other intersection based on a topological consistency requirement.
US08774521B2
An image processing apparatus includes an approximate-surface calculator that calculates multiple approximate surfaces that each approximate the pixel value of a pixel included in an examination-target region of an image; an approximate-surface selector that selects at least one approximate surface from the approximate surfaces on the basis of the relation between the pixel value of the pixel in the examination-target region and the approximate surfaces; an approximate-region setting unit that sets an approximate region that is approximated by at least the selected one approximate surface; and an abnormal-region detector that detects an abnormal region on the basis of the pixel value of a pixel in the approximate region and the value corresponding to the coordinates of that pixel on at least one approximate surface.
US08774511B2
An image processing apparatus includes an input unit for inputting image data, an attribute information generation unit for generating attribute information about each pixel of the image data, a block division unit for dividing the image data into a plurality of blocks of a predetermined size, a histogram generation unit for generating a histogram of colors and the number of pixels of each color existing in a focused block divided by the division unit, and a color replacement unit, if it is not determined that the area having the focused color is a significant area, for replacing a color of a pixel existing within the area having the focused color with a different color so that the color of the area having the focused color becomes the same as the color of another area contacting the area having the focused color and having the different color according to a predetermined condition.
US08774510B2
A system for image processing includes determining edge pixels of a model image using an edge based technique and determining an angular orientation for each the edge pixels of the model image. The system determines a histogram of gradient orientations based upon the angular orientations of the model image. The system determining edge pixels of an input image using an edge based technique and determining an angular orientation for each of the edge pixels of the input image. The system determines a histogram of gradient orientations based upon the angular orientations of the input image. The system compares the histogram of gradient orientations of the model image with the histogram of gradient orientations of the input image to determine candidate locations of an object within the input image.
US08774507B2
A position of a pixel serving as an extraction subject is determined by using first image data photographed under a first light source. An extraction range corresponding to the determined position is also determined, by using a color value of the pixel at the determined position and a color value of a pixel at a peripheral position around the determined position in the first image data. A first representative color value is calculated from the first image data and a second representative color value from second image data photographed under a second light source, on the basis of the position of the pixel serving as the extraction subject and the extraction range. A color correction condition for converting a color value depending on the first light source into a color value depending on the second light source is then generated.
US08774503B2
A method for color feature extraction extracts a color feature vector representative of the color of each image pixel contained in an image signal. The method comprises: receiving the image signal; mapping the image signal to a color space model, where the color of each of the plural image pixels is represented by a first parameter, a second parameter, and a third parameter; obtaining an adjusted second parameter; clustering the plural image pixels into plural color regions or plural fuzzy regions of a color plane of the color space model; and designating the color feature vector to each of the plural image pixels based on the clustering result.
US08774502B2
A method for image/video segmentation, capable of segmenting an image signal for obtaining plural texture color feature regions, by utilizing both of the advantages carried by the texture feature and the color feature is disclosed. The method comprises the following steps: (A) receiving an image signal including plural image pixels; (B) executing a Gabor filtering process and a value operation process on each of the plural image pixels; (C) designating each of the plural image pixels a corresponding texture feature vector basing on the result of the value operation process; (D) executing a segmentation process on the image signal basing on the texture feature vector of each of the plural image pixels, for obtaining plural texture feature regions; and (E) executing a re-segmentation process on plural color feature regions basing on the distribution of the plural texture feature regions, for obtaining plural texture color feature regions.
US08774500B2
A printed information device includes a region of interest in an image, and at least two channels assigned to the region of interest by different means of logical partitioning. The region of interest represents a physical area of the image. Each of the channels has a different error tolerance. Continuous and/or cyclic information is independently encoded in each of the at least two channels. The deterrent is configured to be read substantially simultaneously by at least two distinct reading strategies.
US08774495B2
When a plurality of images are to be overlapped and synthesized, coincidence degrees between the plurality of images in an area near the boundary of a common area are calculated, and the plurality of images are overlapped and synthesized so that an area near the boundary having a high coincidence degree appears on the overlapped image. Thereby, it is possible to avoid the duplexing of the subject in the common area and unnatural ruptures on the boundary made by the overlapping while reducing the number of processes for the synthesizing.
US08774479B2
A method and apparatus for classifying possibly malignant lesions from sets of DCE-MRI images includes receiving a set of MRI slice images obtained at respectively different times, where each slice image includes voxels representative of at least one region of interest (ROI). The images are processed to determine the boundaries of the ROIs and the voxels within the identified boundaries in corresponding regions of the images from each time period are processed to extract kinetic texture features. The kinetic texture features are then used in a classification process which classifies the ROIs as malignant or benign. The malignant lesions are further classified to separate TN lesions from non-TN lesions.
US08774477B2
Systems and methods for assessing the quality of a digital slide image. In an embodiment, the digital slide image is divided into a plurality of image regions. For each of a subset of the plurality of image regions, a quality of the image region is determined based on a determined spatial frequency of the image region. In addition, a visual depiction of the digital slide image may be generated that, for each of the subset of the plurality of image regions, indicates the determined quality of that image region.
US08774472B2
A method of host-directed illumination for verifying the validity of biometric data of a user is provided that includes capturing biometric data from a user with an authentication device during authentication and directing illumination of the biometric data from a host authentication system during the capturing operation. Moreover, the method includes comparing illumination characteristics of the captured biometric data against illumination characteristics expected to result from the directing operation, and determining that the user is a live user when the illumination characteristics of the captured biometric data match the illumination characteristics expected to result from the directing operation.
US08774465B2
A system for providing vehicle information at an automobile point of purchase includes a user device having a camera or other image capturing device that is used to capture an image of an automobile. An application on or associated with the image capturing device can either transmit the image to a service provider for processing, or can implement one or more steps in a feature recognition process locally, and thereafter transmit the data to a service provider. In either case, the service provider can then complete the feature recognition processing and identify the automobile from the image. The service provider can then communicate with a make and model database to provide useful information on the vehicle, which can then be transmitted to the user device and conveniently displayed.
US08774464B2
A hand gesture from a camera input is detected using an image processing module of a consumer electronics device. The detected hand gesture is identified from a vocabulary of hand gestures. The electronics device is controlled in response to the identified hand gesture. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
US08774453B2
A method of retrieving information comprised in a barcode is disclosed. The method comprises detecting that the barcode is present in a first image having a first image quality and capturing a first region, acquiring, when it is detected that the barcode is present, a second image having a second image quality and capturing a second region, wherein the second image quality is higher than the first image quality, and wherein the second region at least partly overlaps the first region, and decoding the barcode based on the second image to retrieve the information. A corresponding program product and a corresponding arrangement are also disclosed along with a communication device comprising the arrangement.
US08774451B2
The invention provides method of embedding a watermark image in a host image. The method includes generating a matrix code symbol, wherein the matrix code symbol includes information associated with the watermark image and the host image. The method further includes embedding the watermark image and the matrix code symbol in the host image at non-overlapping positions in the host image.
US08774446B2
A retractable storage system for handheld electronic device comprises a removable panel with one or more storage chambers for storing an accessory item, such as a wireless earbud, cabled earbud, headphone cable or e-cigarette, and a retractable mechanism to retrieve and dispense the stored accessory item through an accessory station. The removable panel can be replaced with another removable panel configured with different structure to store different accessory item, such as a battery to charge a wireless earbud or e-cigarette.
US08774441B2
A headphone includes: a housing, a hanger, and a bracket accommodated in the housing. The hanger includes: a connecting portion formed in a ring-shape; and a pair of engagement portions opposite to each other in a radial direction of the connecting portion and supports the housing unit to allow the housing unit to rotate. The bracket includes: a flexible curved base; and a pair of protrusions protruding at both ends of the base portion in directions away from each other on an axis penetrating the both ends. The housing includes a pair of through holes at positions corresponding to the pair of engagement portions. The pair of protrusions is rotatably engaged with the pair of engagement portions through the pair of through holes.
US08774439B2
A communication headset (1, 15, 25, 35) comprising a housing (2) and a peripheral slot (5) extending along the periphery (30) of the housing (2) in an intersecting plane (6) that intersects the housing (2). A space (7) extends in the intersecting plane (6) and communicates with the slot (5). A porous material (11) is arranged in the space (7), and a first microphone transducer (8) is arranged in the housing (2). The first microphone transducer (8) comprises a microphone opening (9), which is connected to the space (7). The peripheral slot (5) extends along the main part of the periphery (30) of the housing (2).
US08774438B2
A microphone unit has a diaphragm vibrating in response to sound waves; a unit casing accommodating the diaphragm; and a connecting path connecting a front acoustic terminal and a rear acoustic terminal. The unit casing has a small-diameter internal periphery defining the front acoustic terminal; a large-diameter internal periphery accommodating built-in components including the diaphragm; and a shoulder provided between the small-diameter internal periphery and the large-diameter internal periphery and positioning the built-in components. The unit casing has a groove in an axial direction provided in the large-diameter internal periphery and a groove in a radial direction provided in the shoulder and being in communication with the groove in the axial direction. The groove in the axial direction and the groove in the radial direction configure the connecting path.
US08774435B2
A device and method for alleviating the effects of alternating or changing pneumatic pressures when sound is transmitted through an audio device into a substantially trapped volume to the tympanic membrane. Alternating or changing pneumatic pressures are partially or fully alleviated and allowed to remain as normal sound waves. The audio device and method could be any number of audio devices including ear buds, over-ear headphones or hearing aids. A passageway from the substantially trapped volume to an unsealed space at ambient pressure is blocked by a flexible compliant member.
US08774434B2
An in-ear hearing aid device that provides users with a customizable ear piece to fit the ear canal of any user. More specifically, the present invention can comprises of a hard case to hold all the electronics of the device with a hearing device jacket that envelops the device. An ear mold is connected to the jacket and allows the user to insert the device into the ear canal to enhance the user's hearing.
US08774422B2
An apparatus includes a support unit for a handheld media device. The support unit has a first surface and a second surface. The first surface is coupleable to a substantially planar object. The substantially planar object is configured for mounting in a vertical position. The second surface is sized to support the handheld media device when the handheld media device is placed thereon.
US08774413B2
A method for processing Entitlement Control Message (ECM) packets is disclosed in the present invention. The method includes: a terminal receiving a broadcast code stream multiplexing frame and obtaining ECM packets from the received broadcast code stream multiplexing frame; and analyzing the ECM packet if the indicator of the ECM packet is judged to be inconsistent with the indicator of the locally stored ECM packet. An apparatus for processing ECM packets is also disclosed in the present invention, and the apparatus includes: a receiving module, an obtaining module, a judging module and an analyzing module. With the present invention, the efficiency of the terminal processing ECM packets is improved, and the limited resources of the terminal can be saved.
US08774402B2
An encryption/decryption apparatus and method using an advanced encryption standard (AES) Rijndael algorithm are provided. The apparatus includes a round key operator that performs arithmetic operations on a round key for a first round and first partial round keys of round keys for second to last rounds and generates the round keys for the second to last rounds, and a round executor that performs an encryption or decryption operation using the round key for the first round and the round keys for the second to last rounds.
US08774398B2
A transceiver includes: a TV signal receiving unit for generating a first audio signal from a received broadcast wave; a decoder for decoding a reception signal received from the transceiver, to generate a second audio signal; an adding unit for transmitting the second audio signal to a speaker or adding up and transmit, to the speaker, the first audio signal and the second audio signal, and for outputting a reference signal; and an echo canceller for estimating a pseudo echo component from the reference signal, and cancels the pseudo echo component in a picked-up signal picked up by microphone a sound outputted from the speaker. The adding unit, when the TV signal receiving unit receives the broadcast wave, adds and transmits, to the speaker, the first audio signal and the second audio signal, and outputs a signal resulting from the addition as the reference signal to the echo canceller.
US08774389B2
A method and system to optimally route telephone calls between shared service centers is presented. Using a combination of service tiers, Agent Directory, Instant Messaging (IM), and Voice over Internet Protocol (VoIP) provides optimal routing of incoming calls for assistance. The method utilizes different protocols during normal operations, transitional operations, and emergency operations, and addresses Shared Service Center (SSC) planning and management.
US08774387B2
A method and system including receiving a communication from a source, the communication including a request to connect to a destination, connecting, via a communication link, to the destination, detecting an event on the communication link to the destination, and connecting the source to the destination after detecting the event.
US08774383B1
A method, a system, and computer readable medium comprising instructions for optimizing on-premise conferencing are provided. The method comprises receiving at least one call from at least one caller, identifying at least one call from at least one caller, and connecting the at least one call to a conference call bridge via a single connection.
US08774374B2
A network device may include a memory to store a database including voicemail message information associated with a voicemail mailbox, a transmitter, and a receiver. The transmitter may send a notification to each of a plurality of communication devices, the notification including an indication of a number of new voicemail messages in the voicemail mailbox, an indication of a total number of voicemail messages in the voicemail mailbox, and an identifier of a most recent voicemail message in the voicemail mailbox, where each of the plurality of communication devices uses the notification signal to determine whether to request a list of voicemail messages. The receiver may receive, from one of the communication devices in response to the notification, a request for the list of voicemail messages associated with voicemail message information stored in the database. The transmitter may sends, to the one of the plurality of communications devices, the list of voicemail messages.
US08774365B2
A high voltage sensing circuit with temperature compensation comprises a first series of resistors in parallel with a second series of resistors. The first series includes a material with a different temperature coefficient of resistance than in the second series. A voltage measurement circuit calculates a high voltage by use of a voltage across a resistor in the first series and a voltage differential between the series.
US08774361B2
A system displays potential radiation zones in an angiography X-ray laboratory during an angiography procedure, for example, and identifies areas of potentially harmful radiation due to X-ray scatter in an imaging room. An input processor receives data identifying an emitted X-ray dose level applied to an area of a patient anatomy. An image data processor determines level of X-ray radiation dose scatter in different regions of an imaging room indicating regions of potentially harmful radiation, by calculating X-ray scatter dose at different distances from an irradiated patient area as being substantially in proportion to the size of the irradiated area and substantially inversely proportional to the square of the distance from the irradiated area. A visual alert system visually identifies areas of a room of potentially harmful radiation in response to the determination.
US08774357B2
The invention provides methods, systems and detector arrangements for scanning an object moving in a first direction that includes the steps of irradiating the object with radiation having a peak energy of at least 900 keV, providing a first detector region having a thickness of at least 2 mm and a second detector region having a thickness of at least 5 mm where the second detector region is arranged to receive radiation that has passed through the first detector region, and detecting the radiation after it has interacted with or passed through the object in order to provide information relating to the object.
US08774353B2
The invention relates to a radiation detector (100) comprising a converter element (113) with an array (120) of first electrodes (121) for sampling electrical signals generated by incident radiation (X). With a connection circuit (130), at least two first electrodes (121) can selectively be coupled to a common readout unit (141) according to a given connection pattern (CP1). The effective pixel size along the path of incident radiation (X) can thus be adapted to the distribution of electrical signals, which is usually determined by the spectral composition of the incident radiation.
US08774350B2
Scattered X-rays scattered by an object or a structure enter in a detector (a shift detector) for detecting the positional shift of an X-ray focal point and become a noise source, thereby deteriorating the positional shift detection precision. In particular, the estimation of the dose of scattered X-rays originating from the object is difficult prior to the measurement, and correction of the scattered X-rays is important in order to precisely calculate the positional shift of the X-ray focal point. In order to address this drawback, according to the present invention, a scattered X-ray detector 6 is provided which measures the dose of scattered rays entering in a shift detector 5 for detecting the positional shift of an X-ray focal point 9, and has a function that the output by the shift detector 5 is corrected using the scattered ray dose measured by the scattered X-ray detector.
US08774337B2
A circuit for performing clock recovery according to a received digital signal 30. The circuit includes at least an edge sampler 105 and a data sampler 145 for sampling the digital signal, and a clock signal supply circuit. The clock signal supply circuit provides edge clock 25 and data clock 20 signals offset in phase from one another to the respective clock inputs of the edge sampler 105 and the data sampler 145. The clock signal supply circuit is operable to selectively vary a phase offset between the edge and data clock signals.
US08774329B2
A method for processing a signal derived from a radio frequency signal at some rate in a range of allowable data rates according to one embodiment includes downconverting an incoming signal derived from a radio frequency signal to complex near-baseband signals; processing the complex near-baseband signals in two data correlators corresponding to data 0 and data 1; and changing effective lengths of the correlators based on a symbol data rate of the incoming signal. Such methodology may also be implemented as a system using logic for performing the various operations. Additional systems and methods are also presented.
US08774318B2
Certain aspects of the present disclosure relate to a method for modulating single carrier signals using constant envelope 2-CPM modulation and quasi-constant envelope filtered continuously rotated pseudo-PSK modulation in a wireless communication system.
US08774317B2
A system and method for a radio controlled clock receiver adapted to extract timing and time information from a phase modulated signal. The official time signal is broadcast from a central location using a modified modulation scheme, which adds phase modulation over the legacy amplitude modulation, such as the legacy WWVB pulse width modulated (PWM)/amplitude shift keying (ASK) modulation, thereby allowing for improved performance. The information modulated onto the phase contains a known synchronization sequence having good autocorrelation properties, error-correcting coding for the time information and notifications of daylight-saving-time (DST) transitions that are provided months in advance. The modulation scheme is based on a form of phase modulation, such as binary-phase-shift-keying (BPSK) or phase reversal keying (PRK). The reception of multiple frames with repeated or sequential information allows for the accumulation of received energy over multiple frames to provide for a corresponding gain in the receiver.
US08774316B2
A transmitter includes an input, a modulator, and a calibration memory configured to store discrete calibration test points. A compensator is coupled between the input and the modulator and cooperates with the calibration memory to cause the modulator to generate a respective calibration carrier signal for each of the discrete calibration test points during a calibration phase. A detector is coupled to an output of the modulator and is configured to determine respective calibration values of the calibration carrier signals during the calibration phase. A compensator calculator is coupled to an output of the detector, and is configured to generate compensation values for the compensator for use during an operation phase and based on the calibration values of the calibration carrier signals.
US08774313B2
The present invention provides nonlinear compensating apparatus and transmitter. The nonlinear compensating apparatus comprises: an information acquiring unit to acquire a symbol information sequence of the pulse information input by a transmitting side; a perturbation quantity calculating unit to calculate the weighted sum of the interaction of the pulses of several items at several different instants relative to the current instant, to obtain the perturbation quantity produced by the current instant nonlinear effect on a transmission link of a certain length; and an information compensating unit to compensate for the symbol information sequence of the pulses at the current instant acquired by the information acquiring unit by using the perturbation quantity obtained by the perturbation quantity calculating unit, so as to obtain the symbol information sequence compensated at the current instant to cause the transmitting side to transmit signals according to the compensated symbol information sequence. The apparatus corrects the symbol information sequence of the pulse signals input by a transmitting side, with the complexity of calculation being low, and the apparatus is applicable to single-polarization and dual-polarization multiplexing systems, and at the same time, compatible with any modulation format.
US08774312B2
The invention relates to a method for the scalable improvement of the quality of an encoding method according to IT-U Recommendation G.722, including the following steps: —a digital error signal (E) derived from an input signal to be encoded and a prognosis signal is compared in sections to a number of M*LN different reference signals in an iterative process having a number of repeated steps depending on the scope of the expansion, and the reference signal having a minimum error signal of a prescribed error criteria is derived therefrom, —the reference signals are each made up of equidistant Dirac impulses δ(n) according to (I), wherein off=[0 . . . M−1], indicates the distance of the first impulse from a zero time point, αε{α, α, . . . , α} indicates the amplitude value, M the distance between the individual pulses, N the number of pulses, and L the number of different levels, —the information about the reference signal having the minimum error signal is transmitted. c ( n ) = ∑ p = 0 N - 1 α p · δ ( n - off - M · p ) ( I )
US08774309B2
Techniques are described for carrier frequency offset (CFO) and channel estimation of orthogonal frequency division multiplexing (OFDM) transmissions over multiple-input multiple-output (MIMO) frequency-selective fading channels. A wireless transmitter forms blocks of symbols by inserting training symbols within two or more blocks of information-bearing symbols. The transmitter applies a hopping code to each of the blocks of symbols to insert a null subcarrier at a different position within each of the blocks of symbols, and a modulator outputs a wireless signal in accordance with the blocks of symbols. A receiver receives the wireless signal and estimates the CFO, and outputs a stream of estimated symbols based on the estimated CFO.
US08774308B2
A method and apparatus for providing transmission on a channel in a network are disclosed. For example, the method receives a plurality of source samples, divides the plurality of source samples into a plurality of subbands in accordance with a ratio of the plurality of source samples to a number of channel uses of the channel, wherein each subband comprises a first number of source samples, determines a channel input from the plurality of source samples in accordance with a hybrid coding scheme, and transmits the channel input over the network.
US08774303B2
A wireless communication method and apparatus using adaptive transmission polarization control are provided. The wireless communication apparatus includes an orthogonal polarization antenna, a channel state estimator, and a transmission polarization state (TPS) selector. The orthogonal polarization antenna receives at least one reference signal. The channel state estimator estimates a wireless polarization channel on the basis of the reference signal. The TPS selector selects a TPS corresponding to the estimated wireless polarization channel from among a plurality of predefined TPSs, and feeds back the selected TPS information. Accordingly, the wireless communication apparatus feeds back information for polarization control using minimum uplink wireless resources, and maximizes a transmission capacity on the basis of the feedback information.
US08774300B2
Signal processing under attenuated transmission conditions. Within an orthogonal signal space, the number of orthogonal signals that are used to transmit information from a transmitter to a receiver is reduced and the transmitted power of each of the now remaining orthogonal signals is modified; this may involve increasing the power of all of the remaining orthogonal signals equally or alternatively modifying them individually. The same modulation used before the reduction may also be used afterwards; within communication systems having multiple transmitter-receiver paths, this will ensure that the communication system's throughput and efficiency will remain unchanged even when one (or more) transmitter-receiver paths are highly attenuated. In addition, robust mode operation is provided for ranging and registering of transmitter devices when entering the communication system. In addition, the unused orthogonal signals may be employed to support interference cancellation of those orthogonal signals that are used to transmit information.
US08774299B2
The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.
US08774293B2
The determination and identification of channels in a signal is an important aspect of the operation of a signal receiver. A method (800) is described including the steps receiving (802) a signal containing a plurality of channels, filtering (806) the signal to produce an indicator of a channel band edge, and determining (818) a characteristic of the channel based on the indicator. Additionally, an apparatus (300) is described including a spectrum shift circuit (304) that receives an input signal and shifts the frequency spectrum of the signal, a filter (306) that filters the frequency shifted signal to produce an indicator of a band edge of a channel, and a signal analysis circuit (316, 318) that determines a characteristic of the channel based on the indicator of the band edge, the signal analysis circuit (316, 318) controlling the frequency shift in the spectrum shift circuit (304) based on the determined characteristic of the channel.
US08774291B2
An embodiment provides a pulse harmonic modulation method comprising transmitting a first data initiation pulse to an input of a first resonant circuit thereby creating an oscillating waveform at an output of a second resonant circuit and transmitting a first modifying pulse to the input of the first resonant circuit. The first modifying pulse can modify a first portion of the oscillating waveform.
US08774290B2
A transmitter apparatus includes a reference signal transmitting unit that transmits a both of a first reference signal and a second reference signal differing from the first reference signal to a first receiver apparatus performing non-cooperative communication and to a second receiver apparatus performing cooperative communication, respectively. In addition, the transmitter apparatus includes a notifying unit that instructs the first receiver apparatus to measure the first reference signal and that instructs the second receiver apparatus to measure the second reference signal.
US08774287B2
The invention relates to the field of the synchronization of data delivery onto equipments connected over a packet switching network, in particular when the equipments are devoted to video and audio data or Auxiliary data linked to processing and are connected over a local area network for forming a video/audio production studio.More precisely the invention concerns a data inserter device for inserting a timestamp in packets, and a delay compensating device for extracting said timestamp and compensating the delivery delay and in particular the jitter, the network delay and the packet generation duration or any additional user delay.
US08774286B2
A receiving apparatus includes a buffer configured to store packets of a first packet sequence made up of packets extracted from one transport stream that are common to packets of another transport stream and packets of a second packet sequence made up of common packets, a read control section configured to read the packets of the first packet sequence and the second packet sequence stored in the buffer after the passing of a predetermined time after synchronization is established between the packets of the first packet sequence and the packets of the second packet sequence, thereby reconstructing one transport stream from the first packet sequence and the second packet sequence, and an output section configured to output the reconstructed transport stream.
US08774278B2
A recursive motion detector for detecting motion in an interlaced video signal. The motion detector includes a first frame motion detector receiving a next field and a first previous field, a second frame motion detector receiving a current field and a second previous field, and a third frame motion detector receiving a next field and a third previous field. Motion is detected when the first, second and third frame motion detectors combine to produce a frame motion result.
US08774276B2
Image processing method for determining motion vectors of interpolated picture and related apparatus
An image processing method for determining a motion vector of an interpolated block in a covered/uncovered area of an interpolated picture. The method comprises determining image difference values of successive blocks according to original motion vectors of the successive blocks; determining first and second motion vectors for the successive blocks according to the image difference values, wherein the first and the second motion vector of one of the successive blocks are the original motion vectors of two blocks located in both side of a block having a maximum image difference value; determining a starting point of the interpolated block according to the first and the second motion vectors of the successive blocks; and selecting one of the first and the second motion vectors of the interpolated block as the motion vector of the interpolated block according to the starting point and a starting point in a previous interpolated picture.
US08774274B2
A process for compressing and decompressing non-keyframes in sequential sets of contemporaneous video frames making up multiple video streams where the video frames in a set depict substantially the same scene from different viewpoints. Each set of contemporaneous video frames has a plurality frames designated as keyframes with the remaining being non-keyframes. In one embodiment, the non-keyframes are compressed using a multi-directional spatial prediction technique. In another embodiment, the non-keyframes of each set of contemporaneous video frames are compressed using a combined chaining and spatial prediction compression technique. The spatial prediction compression technique employed can be a single direction technique where just one reference frame, and so one chain, is used to predict each non-keyframe, or it can be a multi-directional technique where two or more reference frames, and so chains, are used to predict each non-keyframe.
US08774268B2
The invention generates encoded data that properly conforms to pre-specified image quality and suppresses a large change in image quality. An encoding unit encodes pictures block by block according to a parameter. A distortion amount calculation unit calculates a picture distortion amount between a decoded picture and a picture before being encoded. A scene distortion amount calculation unit calculates a scene encoding distortion amount from the picture distortion amounts of a plurality of pictures having been encoded. A distortion bit rate conversion unit calculates a corrected bit rate by calculating a difference between a target distortion amount and the calculated scene encoding distortion amount, and multiplying the calculated difference by a coefficient. A target bit rate calculation unit calculates a bit rate for a picture subsequent to a picture of interest by adding a current target bit rate to the corrected bit rate, and sets it as the parameter.
US08774263B2
A transmitter (TX) for transmitting a pulse density modulated signal comprises means (SDM) for generating a pulse density modulated input signal (SI) and an encoder (ENC). The encoder (ENC) comprises a first input for receiving the pulse density modulated input signal (SI) and a second input for receiving additional information (AI) comprising at least one data bit. The encoder (ENC) is configured to generate a multi-bit telegram (TG) on the basis of the additional information (AI), the telegram (TG) comprising a predefined bit-sequence, and to replace an appropriate number of consecutive bits of the input signal (SI) with the telegram (TG) in order to generate an output signal (SO).
US08774261B2
A two stage interference cancellation (IC) process includes a linear IC stage that suppresses co-channel interference (CCI) and adjacent channel interference (ACI). The linear IC stage disambiguates otherwise super-trellis data for non-linear cancellation. Soft linear IC processing is driven by a-posteriori probability (Apop) information. A second stage performs expectation maximization/Baum Welch (EM-BW) processing that reduces residual ISI left over from the first stage and also generates the Apop which drives the soft linear IC in an iterative manner.
US08774254B2
A control circuit of an isolated flyback power converter providing bidirectional communication. The control circuit includes a pulse width modulation circuit, an oscillator, a primary transceiver, a secondary error amplifier and a secondary transceiver. The primary transceiver generates a feedback signal and a pulse-position signal. The secondary error amplifier generates an error signal in accordance with an output voltage of the power converter. The secondary transceiver generates a pulse modulation signal for transmitting the data from the secondary side to the primary side, and generates a frequency signal in response to a switching voltage of the transformer. The frequency signal is demodulated as the data transmitted from the primary side to the secondary side. The feedback signal is correlated to the error signal. The pulse-position signal is correlated to the pulse modulation signal. The error signal and the pulse modulation signal are coupled to an input of an optical coupler.
US08774248B2
A receiver is provided that is configured to estimate the symbol constellation of a signal modulated using a quaternary symbol constellation where data is transmitted to two mobile stations multiplexed on a shared channel comprising two branches, where the branches correspond to the real and imaginary parts of one complex-valued baseband signal. The receiver is configured to demodulate the modulated signal using the training sequences from both sub-channels.
US08774244B2
A laser source assembly for providing an assembly output beam includes a first emitter, a second emitter, and a third emitter. The first emitter emits a first beam along a first beam axis that is substantially parallel to and spaced apart from an assembly axis. The second emitter emits a second beam along a second beam axis that is substantially parallel to and spaced apart from the assembly axis. The third emitter emits a third beam along a third beam axis that is substantially parallel to and spaced apart from the assembly axis. The first beam axis, the second beam axis and the third beam axis are positioned spaced apart about and substantially equidistant from the assembly axis.
US08774237B2
A high power pulsed laser system is configured with at least two gain blocks and with at least one saturable absorber (SA) coupled to the output and input of the respective gain blocks. The SA is configured so that Qsat_sa
US08774236B2
Laser master oscillator—power amplifier system for generating high pulse energy, high average power laser pulses in the ultraviolet 191.25-201.25 nm and 243-246.25 nm spectral ranges, and in the visible 450-537.5 nm spectral range with controllable pulse duration and pulse repetition rate employ a master oscillator seed laser operating in the infra-red spectral range, and a single series connected chain of hybrid fiber—bulk crystalline amplifiers coupled to a non-linear frequency conversion unit to convert the laser pulses to the ultraviolet and visible spectral ranges.
US08774233B1
A network device configured to determine a transmit delay interval for the transmission of data over a wireless network. The network device includes an adaptive access control circuit configured to determine, during a predetermined time interval, an amount of data transmitted by the network device over the wireless network, determine, during the predetermined time interval, an amount of data received by the network device over the wireless network, determine a difference between the amount of data transmitted by the network device over the wireless network and the amount of data received by the network device over the wireless network, and adjust the transmit delay interval based on the difference.
US08774230B2
A method for self synchronization of a first base station is described. Synchronization information is received from a second base station. The first base station then synchronizes with the second base station using the received synchronization information. Synchronization information may be received from one or more base stations. The second base station may be part of the one or more base stations. A stratum may be determined for each of the one or more base stations. The synchronization information may include a stratum. The second base station may be selected as a synchronizing base station. The second base station may have the lowest stratum.
US08774222B2
A channel sounding method in a wireless local area network (WLAN) system is provided. The method, performed by a transmitter, includes transmitting a null data packet announcement (NDPA) frame to a receiver to initiate a channel sounding procedure; transmitting a null data packet (NDP) to the receiver and receiving a feedback frame. The feedback frame includes a plurality of segment frames and a channel feedback report. The channel feedback report is split into a plurality of feedback segments. Each of the plurality of feedback segments is respectively included in each of the plurality of segment frames. The each of the plurality of segment frames includes a first-segment subfield indicating whether the each of the plurality of feedback segment included is a first segment and a remaining-segment subfield indicating the number of remaining feedback segments.
US08774221B2
A method for reporting buffer status of a User Equipment (UE) in a mobile communication system is provided. The method for reporting buffer status of the UE in the mobile communication system includes being allocated a transmission resource from a node B; determining information to add to a certain region of a first Medium Access Control (MAC) subheader through an N-th MAC subheader using the transmission resource; generating a MAC Protocol Data Unit (PDU) by concatenating the first MAC subheader through the N-th MAC subheader with corresponding payload elements; and transmitting the generated MAC PDU.
US08774220B2
Provided are a method of packetizing encoded symbols and an apparatus using the same. The method includes an encoded symbol and target packet selection step of deciding a first source symbol and selecting an unpacketized first encoded symbol and a target packet into which the unpacketized first encoded symbol is inserted if there is the unpacketized first encoded symbol of at least one first encoded symbol, which is an encoded symbol of the first source symbol generated using an AND-OR tree structure, and a packetization step of generating a second source symbol based on at least one unpacketized first encoded symbol by use of the AND-OR tree structure, generating at least one second encoded symbol based on the second source symbol by use of the AND-OR tree structure, and packetizing at least one of second encoded symbols into the target packet along with the first encoded symbol.
US08774212B2
A system and method for managing network traffic is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a data switch having a controller element to transmit telemetry data representative of bandwidth usage by one or more users of the data switch. At least one higher bandwidth user can have an increased polling frequency based at least in part on a differential in upstream and downstream data transfer rates for the one or more users. Additional embodiments are disclosed.
US08774207B2
A method for bearer reservation, maintenance, and use in a communication system is performed by an intermediary function (IF) in the enterprise network. The IF processes a user plane reservation request for a flow of user plane data from a sourcing device, and determines a set of bearers to transport the flow of user plane data. The IF requests from at least one access network the determined set of bearers, and receives from the at least one access network an allocated set of bearers, wherein the allocated set of bearers comprises one or more bearers. The IF receives the flow of user plane data from the sourcing device. The IF receives an indication that at least one of the bearers in the allocated set of bearers is unavailable, and prevents at least a portion of the flow of user plane data from being transmitted over the default bearer.
US08774206B2
A high-speed Fiber Channel switch element in a Fiber Channel network is provided. The Fiber Channel switch element includes, a rate select module that allows a port in the Fiber Channel switch element to operate at a rate equal to and/or higher than 10 gigabits per second (“G”). The port may operate at 20 G, 40 G or at a rate greater than 40 G. Also, a cut status is provided for cut-through routing between ports operating at different speed. Plural transmit and receive lines are used for port operation at a rate equal to or higher than 10 G.
US08774203B2
A multiprocessor computer system comprises a sending processor node and a receiving processor node. The sending processor node is operable to send packets comprising part of a message to a receiver, and to send a message complete packet after all packets in the message are sent. The message complete packet includes an indicator of the number of packets in the message, and the message is recognized as complete in the receiver once the number of packets indicated in the message complete packet have been received for the message. The sender tracks acknowledgment from the receiver of receipt of the sent packets; and notifies the receiver when it has received all packets comprising a part of the message.
US08774202B2
The subject matter described herein includes methods, systems, and computer readable media for generating GTP encapsulated RTP packets in an LTE node simulator. According to one method, and LTE node simulator uses a first processing unit to generate prepackaged headers for RTP payloads. The first processing unit communicates the prepackaged headers to a second processing unit separate from the first processing unit within the LTE node simulator. The second processing unit assembles GTP packets by combining the prepackaged headers with the RTP payloads. The second processing unit transmits the GTP packets to a device under test.
US08774196B2
The present disclosure relates to an active antenna array for a mobile communications network. The active antenna comprises a base band unit coupled to a base station, a plurality of transceiver units and at least one link. The plurality of transceiver units is terminated by at least one antenna element. The at least one link couples individual ones of the plurality of transceiver units to the base band unit 10. The at least one link is a digital link and is adapted to relay an individual transmit signal concurrently and in synchronisation with a transmit clock signal. The present disclosure further teaches a method for relaying radio signals in a mobile communications network. The present disclosure further relates to a computer program enabling a computer to manufacture the active antenna array of the present disclosure and to execute the method of relaying radio signal in a mobile communications system.
US08774191B2
In Asynchronous Transfer Mode (ATM) communications networks, certain congestion control features, such as Partial Packet Discard (PPD) and Early Packet Discard (EPD), operate on ATM cells that have been segmented from ATM Adaptation Layer #5 (AAL5) frames (packets). AAL5 frames are automatically detected by observing transitions of an indicator in the ATM cell header unique to AAL5 traffic. Automatic detection of AAL5 traffic allows enablement of packet-aware cell discarding techniques such as PPD and EPD on a Virtual Channel Connection (VCC) basis, whether in a switch for a VCC or for a Virtual Path Connection (VPC) to which the VCC belongs.
US08774181B1
Techniques are described for reducing unnecessary upstream traffic toward a rendezvous point (RP) of a network using Protocol Independent Multicast Bidirectional Mode. The RP may be either a router configured with the rendezvous point address (RPA) on its loopback interface, or one of several routers connected to an RP link with the RPA. The techniques include determining whether the RP needs to receive multicast traffic for a multicast group and, when the RP does not need to receive the multicast traffic, sending RP-prune control messages for the multicast group to downstream routers on non-RP links. Upon receiving an RP-prune control message, a downstream router may prune an outgoing interface for the multicast group to prevent the downstream router from forwarding multicast traffic for the multicast group toward the RP. The downstream router may terminate or propagate the RP-prune control message to a further downstream router.
US08774179B1
A method is provided for handling member link state changes in an aggregate interface. An aggregate interface may be established to include a number of member links. A mask may be associated with the aggregate interface, where the mask identifies a current state of each member link in the aggregate interface. The mask is retrieved and used to identify active links in the aggregate interface when packets are received for forwarding on the aggregate interface.
US08774174B2
A system that incorporates teachings of the present disclosure may include, for example, a Unified Messaging System having a controller element to submit to a Calling Card Server (CCS) over a primary call leg a Session Initiation Protocol (SIP) SUBSCRIBE message requesting outdial event notification for a call placed on a secondary call leg responsive to a reply of a voicemail message, and receive over the primary call leg a SIP NOTIFY message from the CCS indicating outdial events associated with placing the call over the secondary call leg. Additional embodiments are disclosed.
US08774171B2
An SS7-based call protocol conversion gateway that translates between circuit-switched SS7 protocols and session initiation protocol (SIP) oriented protocol, allowing an E911 call initiated over a switched network to be routed by a VoIP network. The SS7-based call protocol conversion gateway provides a PSAP with MSAG quality (street address) information about a VoIP dual mode phone user without the need for a wireless carrier to invest in building out an entire VoIP core. Thus, wireless carriers may continue signaling the way they are today, i.e., using the J-STD-036 standard for CDMA and GSM in North America, yet see benefits of a VoIP network core, i.e., provision of MSAG quality location data to a PSAP.
US08774158B2
An embodiment of the present invention provides an apparatus, comprising a network adapter capable of combining more than one wireless communication technology (comm) for wireless communication in a wireless network, wherein the apparatus includes a network detection phase implemented by doing a full scan of one comm followed by one or more additional comm scans; and wherein the network adapter breaks a scan into buckets, and alternates between different scanning buckets of different comms to provide faster scanning, connection time and handover from one wireless technology to another wireless technology.
US08774149B2
A technique is provided for a seamless and transparent handoff from a user's mobile device to the user's stationary terminal of a network address of a remote device for the purpose of establishing a direct communication channel between the stationary terminal and a remote device, where the remote device first contacted the user's mobile device to initiate communications with the users.
US08774144B2
A wireless communication device may obtain, from each of one or more access points, access point information including network identification information corresponding to the access point. The wireless communication device may determine, in a case where specific network identification information corresponding to a specific access point is selected by a user from among one or more network identification information, whether specific access point information obtained from the specific access point includes support information indicating that the specific access point is supporting an automatic wireless setting mode. The wireless communication device may perform a wireless setting in accordance with the automatic wireless setting mode in a first case where a determination is made that the specific access point information includes the support information.
US08774133B2
A cell measurement method used in a mobile station camping on a serving cell is provided, wherein the serving cell sends system information of neighbor cells to the mobile station. A first set of the neighbor cells is determined based on a measurement rule for cell reselection. A second set of the neighbor cells is determined based on a report request for radio link establishment. A subset is chosen from the second set. Finally, the neighbor cells of a union of the first set and the subset are measured.
US08774128B2
Techniques are provided for efficient detachment from or attachment to wireless network(s). In one example, there is provided a method, operable by the user equipment (UE), that may involve connecting to a first wireless network (e.g., a 3GPP network) associated with a first access point name (APN), and connecting to a second wireless network (e.g., a WAN) associated with a second APN. The method may involve performing handover for the first APN from the first wireless network to the second wireless network. The method may involve performing detach for the first APN from the second wireless network.
US08774126B2
Time-aligned handover for a mobile device is described herein. The time-aligned handover is achieved by determining a time difference between serving and target cells and determining a target propagation delay based on the time difference. In some cases, the target propagation delay may further be determined based on a serving propagation delay between the serving cell and the mobile device. A target transmission time is calculated based on the target propagation delay. The mobile device uses the target transmission time to time align transmissions to the target cell during handover.
US08774124B2
Device coexistence within single user, multiple user, multiple access, and/or MIMO wireless communications. Different respective communication devices operating using different respective communication channels having different respective channel bandwidths may be implemented within a given communication system. For example, different respective communication devices may belong to different basic services sets (BSSs) (e.g., a 1 MHz BSS operating using channel bandwidths of 1 MHz, and a 2 MHz BSS operating using channel bandwidths of 2 MHz). To effectuate coexistence among different respective devices operating using different respective channel bandwidths, devices but longing to the 1 MHz BSS monitor for and listen for 2 MHz wide communication activity, and those 1 MHz BSS communication devices defer to any detected communication activity on any portion of the 2 MHz channel.
US08774120B2
A technique of operating a wireless communication system includes determining respective geometries of multiple subscriber stations, which include a first subscriber station and a second subscriber station, with respect to a serving base station. Respective control channels, which include a first control channel associated with the first subscriber station and a second control channel associated with the second subscriber station, for the multiple subscriber stations are then scheduled based on the respective geometries. The first control channel is scheduled to be encountered earlier in a control channel search procedure, of the one or more control channel symbols, than the second control channel. The first subscriber station has a lower geometry than the second subscriber station.
US08774107B2
Provided is a retransmission method capable of improving reception quality in retransmission control. In this method, for the first transmission, LRB (Localized Resource Block) method is selected as a resource allocation method according to the CQI fed back from the mobile station. A frequency resource having the best reception quality according to the LRB format is allocated for the transmission data. For the second transmission, the same resource allocation method (LRB) as the first transmission is used and the transmission data is allocated fro the same frequency resource. For the third transmission, the resource allocation method is switched from the method of the first and the second transmission and transmission data is allocated to the frequency resource by using DRB (Distributed Resource Block) format.
US08774105B2
Methods and apparatus related to partitioning traffic segments are described. An access router, having concurrent connections with two access terminals and desiring to transmit traffic signals to the two access terminals in the same traffic segment, partitions a traffic segment. The partition is such that a first portion of the traffic segment is allocated to a first access terminal and a second portion of the traffic segment is allocated to the second access terminal. Control information, e.g., identifying partition portion assignments, data rate and/or coding information, is also communicated in the traffic segment as in-band control signaling. An access terminal, to which some of traffic signals are directed, receives and recovers the in-band control signaling, identifying its allocated partition portion of the traffic segment and identifying data rate and/or coding information used. The access terminal receives the traffic segment signals in its allocated partition portion and recovers the traffic information.
US08774095B2
A wireless access point device receives a packet including a first source port number from a source wireless terminal device, determines if the packet is a control packet according to the first source port number, and obtains a time interval and a second source port number from the control packet and to receive a new packet. The wireless access point device further determines if the new packet is the data packet according to whether the first source port number of the new packet is the same as the second source port number, starts a timer to time for the time interval once the new packet is the data packet, and transmits a Clear-to-Sent packet to other wireless terminal devices once the timer times out.
US08774085B2
A method is provided, in a wireless communications network comprising a source node, a destination node and at least one relay node, of selecting spatial subchannels for use. The method comprising the steps of: spatially decomposing channels into spatial subchannels; and selecting a subset of the subchannels for use that at least approximately maximises predicted throughput rate.
US08774084B2
Systems and methodologies are described that facilitate synchronizing base stations in a wireless communication environment. A base station can receive a synchronization signal sent via a low reuse channel, which can be shared by a group of base stations. Further, the base station can align a clock associated therewith to the received synchronization signal. Moreover, the base station can coarsely align the clock to a first synchronization signal received upon a first subset of resources of the low reuse channel, and finely align the clock to a second synchronization signal received upon a second subset of resources (e.g., of the low reuse channel, of a separate channel, . . . ), where the second subset of resources can be reserved for transmission from at least one base station with at least a predetermined level of synchronous accuracy.
US08774075B2
A control message transmitting/receiving method in an MBMS-supporting mobile communication system. In the present invention, an RNC periodically transmits control messages related to MBMS RB setup to UEs. Thus, although a UE initially fails to receive an intended MBMS service, it can set up an MBMS RB by receiving a related retransmitted control message. Also, the RNC periodically provides information about ongoing MBMS services on a cell basis so that a UE can decide whether its requested MBMS service is in progress and request information required to set up an MBMS RB for the MBMS service to the RNC by individual signaling.
US08774068B2
Antenna switch structures having dual switches for swapping high band main and diversity signals and low band main and diversity signals on multiple antennas, including dual-band antennas. Related systems and devices are also described.
US08774065B2
A front end radio architecture (FERA) with power management is disclosed. The FERA includes a first power amplifier (PA) block having a first-first PA and a first-second PA, and a second PA block having a second-first PA and a second-second PA. First and second modulated switchers are adapted to selectively supply power to the first-first PA and the second-first PA, and to supply power to the first-second PA and the second-second PA, respectively. The first and second modulated switchers have a modulation bandwidth of at least 20 MHz and are both suitable for envelope tracking modulation. A control system is adapted to selectively enable and disable the first-first PA, first-second PA, the second-first PA, and the second-second PA. First and second switches are responsive to control signals to route carriers and received signals between first and second antennas depending upon a selectable mode of operation such as intra-band or inter-band operation.
US08774053B2
Embodiments of the present invention provide a method, network element device, and network system for associating a terminal device with a network. The method for associating a terminal device with a network includes: receiving an Association Request message sent by a terminal device, where the Association Request message includes information of a request for associating the terminal device with a sensor network and an IP identifier; processing, according to the Association Request message, the request for associating the terminal device with a sensor network; when it is determined, according to the IP identifier, that the terminal device requests association with an IP network, sending an IP network Association Request message to an Edge Router; receiving a result of processing, by the Edge Router, the request for associating the terminal device with the IP network; sending an Association Respond message to the terminal device.
US08774050B2
In one embodiment, a computer network may include nodes and at least one root node. A first subset of the nodes may be located along a designated path (a directed acyclic graph (DAG)) through the computer network to the root node, where the first subset of nodes is configured to operate according to a first wake-up timer. A second subset of the nodes that are not along the designated path are in communication to at least one node of the first subset of nodes along the designated path, and operate according to a second wake-up timer that is longer than the first wake-up timer. In this manner, second subset of nodes may be awake less often, e.g., conserving energy.
US08774048B2
In general, techniques are described for link management to enable multimedia content mobility. More specifically, an apparatus may implement these techniques. The apparatus may comprise one or more wireless modems and a control unit. The one or more wireless modems receive multimedia content over a first wireless communication channel from a first application and establish a second wireless communication channel for communicating with a second application. The control unit then determines channel data corresponding to one or more characteristics associated with the second wireless communication channel and configures the at least one of the wireless modems based on the channel data. The configured at least one of the wireless modems forwards the received multimedia content to the second application to facilitate multimedia content mobility.
US08774027B2
A Channel State Information (CSI) request/feedback method and apparatus for a wireless communication system supporting carrier aggregation or bandwidth extension are provided. A base station sets a CSI request field of an Uplink (UL) grant for scheduling UL transmission on a UL Component Carrier (CC) corresponding to a Downlink (DL) CC of which CSI is requested, to a request value. The UL grant is transmitted to a terminal.
US08774023B2
A system and method are provided for identifying a change point in a set of data. The system performs the method by receiving a set of data. The data indicates a plurality of performance measurements from a measurement point in a network. Each of the plurality of measurements represents a single type of performance measurement made at the measurement point at each of a corresponding plurality of points in time. The method also includes dividing the set of data into a plurality of data points in a chronological order. Each data point has a value corresponding to the performance measurements. The method also includes ranking the data points in an ascending order, calculating a cumulative sum for each of the data points, calculating a change score for the set of data points. A change point is identified in the data set if the change score exceeds a predetermined confidence level.
US08774022B2
A scheduling technique for limiting a discontinuous spectrum to reduce control information to be transmitted from a base station (BS) to each of mobile stations. The method has a ranking means for ranking the mobile stations for each resource block depending on the channel status, and an allocation means for allocating the resource blocks to the mobile stations depending on the ranking of the mobile stations so that the number of resource blocks in a resource block group for one mobile station may be not more than a set number. The resource block group including at least one or more continuous resource blocks on the frequency axis.
US08774021B2
Apparatuses may stay synchronized with a network via a beacon signal that is transmitted at a set interval. Various communication-related activities may be planned around an instance when a beacon signal is expected, or a target beacon transmission time (TBTT). While some networked apparatuses are active during every TBTT, other apparatuses may operate using a diluted beacon period that is an integer multiple of the network beacon signal interval. Diluted beacon intervals may initiate periods of time during which apparatuses may become “aware” of other apparatuses. Awareness may comprise information related to communication configuration, apparatus status, and services offered by the various apparatuses in the network. Awareness information obtained during an awake window may also comprise information on data-related tasks that are pending in one or more apparatuses which may allow for the control of further data conveyance activities.
US08774018B1
Interactive inquiry and access to information via cellular networks is described. In an embodiment, a provided number entered via a device of a user to gain access to a network interface may be received, and the user may be enabled to enter a first queue. A broadcast may be transmitted by live or pre-recorded transmission via the network interface, and a specific entry that corresponds to a subject depicted in the transmission may be received. The receipt of the specific entry corresponding to a subject enables the user to enter a second queue containing topics of information related to the subject, and a selection for a desired topic of information and a media format preference for the delivery of that selected topic of information may be received. The receipt of the topic of information selection enables the user to enter a third queue where the selected topic of information may be delivered in the preferred media format.
US08774016B2
A network device includes a physical layer transceiver configured to receive incoming data on a data link at an input clock rate and to store the incoming data in a buffer. The physical layer transceiver includes a Media Independent Interface (MII) controller configured to receive the incoming data stored in the buffer and to transmit the incoming data over a MII bus based on a MII clock where the MII clock is a spread spectrum clock. The network device further includes a Media Access Control (MAC) device configured to receiving incoming data from the physical layer transceiver over the MII bus where the incoming data is clocked by the spread spectrum MII clock.
US08774015B2
An example method involves electrically coupling first and second nodes of a device to a port of a digital subscriber line access multiplexer (DSLAM) and to a first end of a communication circuit. The communication circuit facilitates electrical coupling of the port of the DSLAM to a central office switch at a second end of the communication circuit. A signature circuit is electrically coupled between the first and second nodes to generate a signature signal in response to a test signal injected onto the communication circuit at a second end of the communication circuit. The signature signal has a magnitude substantially proportional to the test signal. First and second conductors of the communication circuit are electrically coupled to respective ones of the first and second nodes. Third and fourth conductors of the port of the DSLAM are electrically coupled to respective ones of the first and second nodes.
US08774001B2
A relay device of relaying a communication packet is disclosed, which comprises: an input module configured to receive the communication packet as an input; a buffer configured to have a plurality of queues and temporarily accumulated the received communication packet; a sorter configured to sort the received communication packet to one of the plurality of queues, depending on a specific value obtained by a predetermined function that gives an aggregate output from an input which is transfer information regarding transfer of the communication packet; and a band controller configured to control a bandwidth for each of the plurality of queues and output communication packets accumulated in the plurality of queues for transmission of the communication packets. This ensures the quality of service, while saving the capacity of the buffer used for the queues.
US08773998B2
A technique that allows existing reservations to be partially preempted by higher-priority reservations. An intermediate node receives a request to reserve resources for the higher-priority reservation. The higher priority entitles the reservation to acquire resources allocated to existing lower priority reservations, if necessary. If sufficient unallocated resources are not available on the preempting system to accommodate the higher-priority reservation, an error message is generated and forwarded by the intermediate node towards a receiver associated with the reservation that is to be partially preempted. The error message contains an error code and an amount of resources available on the intermediate node. The receiver processes the error message including selecting a reservation to be torn down, tearing down the selected reservation and re-reserving resources for remaining reservations, as necessary.
US08773989B2
A method and system are described including retrieving a sparseness indication, retrieving an indication of a number of failed transmissions, comparing the sparseness indication to an optimal sparseness, comparing the number of failed transmissions to a first threshold, adjusting a size of a set of triggering events responsive to both the first and the second comparison, comparing a data buffer push rate to a data buffer arrival rate, further adjusting the size of the triggering set responsive to the third comparison, determining system fairness, comparing the size of the triggering set to a second threshold and further adjusting the size of the triggering set responsive to one of the determination and a combination of the determination and the fourth comparison.
US08773985B2
A method for admission control in a radio communications system that includes determining a quality of service (QoS) type of a service according to a QoS property of the service, determining a service satisfaction ratio of services that belong to the determined QoS type according to a result of the determining a QoS type, comparing the determined service satisfaction ratio with an admission threshold, and admitting the service if the determined service satisfaction ratio is greater than or equal to the admission threshold. An apparatus for admission control in the radio communications system is also provided. With the embodiments in the present disclosure, the resource utilization may be accurately calculated, and the admission control algorithm may be more easily developed and maintained.
US08773971B2
A method and an apparatus for receiving or transmitting a signal of a relay station in a wireless communication system are provided. The relay station receives or transmits a signal using radio resources indicated by backhaul resource allocation information. In this case, the radio resources include a plurality of symbols in a time domain, and the plurality of symbols have boundaries which are shifted based on symbols included in a frequency band allocated to a macro user equipment. And the radio resources include a plurality of subcarriers in a frequency domain, and at least one subcarrier adjacent to the frequency band allocated to the macro user equipment among the plurality of subcarriers is set to a guard subcarrier.
US08773969B1
The present disclosure includes systems and techniques relating to wireless local area network devices. Systems and techniques include multiplexing information for a single wireless communication device onto multiple radio pathways to produce a data packet, operating the multiple radio pathways to generate different portions of the data packet, and transmitting the data packet to the single wireless communication device by concurrent transmissions of the different portions of the data packet over different wireless channels.
US08773959B2
A magnetic recording head consists of a write pole and a near field transducer close to the write pole that focuses light energy to a focal point. A near field transducer is positioned to receive light energy from a waveguide. The near field transducer comprises an energy-receiving end and an energy-radiating end. The energy-receiving end is located near the focal point of the waveguide and the energy-radiating end is shaped such that it is narrower closer to the write pole and wider farther from the write pole.
US08773957B1
A disk drive is disclosed comprising a head actuated over a disk, wherein the head comprises a write element, a read element, and a laser operable to heat the disk while writing data to the disk. The disk is magnetized by writing a first test pattern to the disk using the write element and a first power applied to the laser. The magnetization of the first test pattern is destabilized by heating the disk using a second power applied to the laser, wherein the second power is less than the first power. After destabilizing the magnetization of the first test pattern, the first test pattern is read with the read element to generate a read signal, and the read signal is evaluated to detect a defect on the disk.
US08773946B2
A system and method are presented for producing a model of the interior of a building. The model is capable of receiving and dynamically incorporating input from various sources including, for example, existing static map data, data such as annotations and updates provided by persons on the scene but outside the building, and real-time data from sensors located on mobile persons or assets that are dynamically moving inside the building. In some cases, the moving persons or assets inside the building may carry a unit that emits sound or electromagnetic pulses, which reflect off the immediate surroundings in a particular room or portion of the building, and sense the reflected pulses. The reflections from relatively close features may arrive at the sensor more quickly than those from relatively distant features, so that temporal analysis of the reflected pulse may provide information about features in the building as a function of their distance away from the unit. Pulses may be emitted and received at multiple locations in a room or portion of the building. The reflected pulses may be analyzed, using specific time shifts that correspond to round-trip travel times in particular directions, so that the actual locations of features may be identified. By walking from room-to-room throughout the interior of a building and performing such analysis, much or all of the interior of a building may be mapped.
US08773941B2
A thin-film memory may include a thin-film transistor-free address decoder in conjunction with thin-film memory elements to yield an all-thin-film memory. Such a thin-film memory excludes all single-crystal electronic devices and may be formed, for example, on a low-cost substrate, such as fiberglass, glass or ceramic. The memory may be configured for operation with an external memory controller.
US08773938B2
A semiconductor device includes a drive circuit that outputs a drive signal to drive an external device; a voltage output circuit that outputs a first voltage and a second voltage that is larger than the first voltage; a selector that, when supplying a power supply voltage to the drive circuit, selects the first voltage and, when supplying a power supply voltage to an internal device, selects the second voltage; and a step-up circuit that, when the first voltage selected by the selector is input, boosts the first voltage to a third voltage and outputs the third voltage as the power supply voltage to the drive circuit and, when the second voltage selected by the selector is inputted, boosts the second voltage to a fourth voltage and outputs the fourth voltage as the power supply voltage to the internal device.
US08773936B2
In an exemplary aspect, the present invention provides a semiconductor memory device including sense amplifiers that drive bit lines to which memory cells are connected, and driver transistors that supply a power supply to the sense amplifiers, wherein the sense amplifiers are arranged in rows and constitutes a first sense-amplifier row in which transistors of a first conductive type are arranged and a second sense-amplifier row in which transistors of a second conductive type are arranged, and the driver transistors constitutes at least one transistor row including a first driver transistor of the first conductive type corresponding to the first sense-amplifier row and a second driver transistor of the second conductive type corresponding to the second sense-amplifier row between the first sense-amplifier row and the second sense-amplifier row.
US08773932B2
A built-in self-test circuit (BIST) applied to a high speed I/O port is provided. The BIST circuit includes a detecting unit, a flag unit and a selecting unit. The detecting unit has a first input terminal for receiving a serial output signal, a second input terminal for receiving a serial enable signal, and an output terminal for generating a detection signal. The flag unit receives the detection signal and generates a flag signal. The selecting unit receives the serial output signal, the serial enable signal and the flag signal. When a reset signal is at a first level, the selecting unit transmits the serial output signal and the serial enable signal to the I/O port. When the reset signal is at a second level, the serial output signal and the serial enable signal possesses a predetermined relationship.
US08773925B2
A multi-level dynamic random-access memory (MLDRAM) represents an original bit combination of more than one bit using a cell voltage stored in a single memory cell. The cell voltage is in one of a number of discrete analog voltage ranges each corresponding to a respective one of the possible values of the bit combination. In reading a selected memory cell, stored charge is conveyed via a local bitline to a preamplifier. The preamplifier amplifies the signal on the local bitline and drives a global bitline with an analog signal representative of the stored voltage. A digitizer converts the analog signal on the global bitline into a read bit combination. The read bit combination is then moved to a data cache over the global bitline. The data cache writes an analog voltage back to the memory cell to write a new value or restore data destroyed in reading the cell.
US08773923B2
A method for writing a memory cell in a specific write cycle is provided. The method includes the following steps: providing a first signal having a first transition edge in the specific write cycle; providing a second signal having a second transition edge in the specific write cycle, wherein the second transition edge lags behind the first transition edge; providing a first voltage level to the memory cell; and lowering the first voltage level to a second voltage level in the specific write cycle for writing the memory cell in response to the second transition edge. A memory device is also provided.
US08773922B2
A non-volatile semiconductor memory device and related method of determining a read voltage are disclosed. The non-volatile semiconductor memory device includes; a memory cell array including a plurality of memory cells, a read voltage determination unit configured to determine an optimal read voltage by comparing reference data obtained during a program operation with comparative data obtained during a subsequent read operation and changing a current read voltage to a new read voltage based on a result of the comparison, and a read voltage generation unit configured to generate the new read voltage in response to a read voltage control signal provided by the read voltage determination unit.
US08773917B2
Methods and devices for sensing non-volatile storage are disclosed. Technology disclosed herein reduces the time for sensing operations of non-volatile storage such as read and program verify. In one embodiment, a kicking voltage is applied to a selected word line during a sensing operation. The kicking voltage may be applied to one end of a selected word line during a transition from a first reference voltage to a second reference voltage. The kicking voltage may help the other end of the word line reach the second reference voltage quickly. Since the bit lines can be sensed after the selected word line has reached the target reference voltage, the time delay prior to sensing of the bit lines may be reduced.
US08773911B2
An erase method of a semiconductor device includes performing an operation comprised of supplying an erase pulse to erase the memory cells of a memory block, performing an erase verify operation for detecting memory cells of the memory block having threshold voltages dropped to a target erase voltage, from among the memory cells, performing a pre-program operation on the memory cells having the threshold voltages dropped to the target erase voltage, if, as a result of the erase verify operation, the memory block comprises memory cells having the threshold voltages higher than the target erase voltage and the memory cells having the threshold voltages dropped to the target erase voltage, and repeating the operation of supplying an erase pulse, the erase verify operation, and the pre-program operation until the threshold voltages of all the memory cells drop to the target erase voltage.
US08773895B2
A memory cell with an internal supply feedback loop is provided herein. The memory cell includes a latch having two storage nodes Q and QB, and a supply node. A gating device couples the supply node of the latch to the supply voltage. The gating device is controlled by a feedback loop coming from storage node QB. Due to the aforementioned asymmetric topology, the writing of logic “1” and the writing of logic “0” are carried out differently. Contrary to standard SRAM cells, in the hold states, only the QB storage node presents a valid value of stored data. The feedback loop cuts off the supply voltage for the latch such that the latch is no longer an inverting latch. By cutting off the supply voltage at the stable hold states, while maintaining readability of the memory cell, leakage currents associated with the hold states are eliminated altogether.
US08773881B2
Methods of forming memory devices include providing a substrate, forming source, channel, and drain layers over the substrate, and patterning the source, channel, and drain layers into an array of memory switches each having a cross-sectional area less than 6 F2. The channel layer has a doping type different from a doping type of the source layer, and the drain layer has a doping type different from a doping type of the channel layer.
US08773878B2
A three-phase reactor power saving device, comprising: a first capacitor set, connected electrically to a three-phase AC power supply, to store electric energy; a reactor set, connected electrically to said first capacitor set, to convert said electric energy into AC self-induced energy; a three-phase transformer, connected electrically to said reactor set, to boost said AC self-induced energy into boosted AC self-induced energy; a second capacitor set, connected electrically to said three-phase transformer, to store said boosted AC self-induced energy; a rectifier circuit, connected electrically to said three-phase transformer, to rectify current of said boosted AC self-induced energy into a DC current; a power regulating capacitor, connected electrically to said rectifier circuit; and a first DC reactor and a second DC reactor, connected electrically to said rectifier circuit, to output first DC self-induced energy and second DC self-induced energy to said load, to raise power saving efficiency.
US08773877B2
A power supply circuit enabling provision of good energy efficiency and downsizing is provided. A power supply circuit 1 according to the present invention includes: input terminals 2, 2 connected to a commercial power supply 10; a winding 4 serially connected between the input terminals 2, 2 via input conductors 3; and a plurality of output terminals 6A, 6B connected to opposite ends of respective windings 4A and 4B resulting from dividing the entire winding 4 into a plurality of parts via output conductors, the respective output terminals 6A and 6B being independently connected to respective loads 20A and 20B.
US08773873B2
A power conversion system for providing power to an electrical grid is described. The power conversion system includes a power converter coupled to a power source and the electrical grid. The power conversion system also includes a converter controller coupled to the power converter and configured to control operation of the power converter to actively cancel harmonic current received at the power converter from the electrical grid.
US08773870B2
A converter section (2) includes three pairs of switching elements (Srp, . . . , Stn), each pair having two switching elements connected in series between two direct current links (L1, L2), and phases of an input three-phase alternating current are connected to nodes between the series-connected switching elements one by one. Each of the switching elements (Srp, . . . , Stn) is made of a transistor having a bipolar structure. The control unit (5) controls the switching elements (Srp, . . . , Stn) such that line voltages between a reference phase, which is one of the phases of the input three-phase alternating current, and each of the other phases are output to the two direct current links (L1, L2) on a time division basis. The control unit (5) applies a predetermined gate voltage to one or more of the switching elements (Srp, . . . , Stn) to which a reverse bias is applied.
US08773869B2
A method and apparatus for conversion of high voltage AC to low voltage high current DC without using high voltage capacitors or transformers. A single switch is used to perform both the functions of pre-regulation and switching conversion. An input voltage detector determines when the input power AC is below a predetermined voltage limit. A threshold voltage generator provides a threshold voltage corresponding to the output voltage. A voltage comparator coupled to the input voltage detector and threshold voltage generator enables a pulse generator to activate the switch to gate a number of pulses of the input power below the predetermined voltage limit at predetermined frequency to a transformer. The converter regulates its output voltage by changing the input voltage threshold at which it starts switching, instead of using PWM or other known regulation technique.
US08773867B2
A camera module is disclosed. The camera module in accordance with the present invention includes: a printed circuit board having a grounding pad formed on one surface thereof; a housing mounted on an upper side of the printed circuit board and including a lens inside thereof; a shield covering the housing in order to shield electromagnetic waves from an outside and having an opening cavity formed therein in correspondence with a location of the grounding pad; and a solder formed in the opening cavity and connecting the shield with the grounding pad.
US08773865B2
An electronic circuit module and a method of manufacturing the electronic circuit module are disclosed. In one embodiment, the electronic circuit module includes i) a substrate on which a circuit is formed, ii) a plurality of electrical devices electrically connected to the circuit and iii) a first molding unit coated on the substrate to cover at least the electrical devices. The module further includes i) a test terminal unit comprising a plurality of test wires and configured to inspect the circuit, wherein each of the test wires comprises a first end electrically connected to the circuit and a second end exposed from the first molding unit, and wherein the second ends of the test wires form an inspection unit and are adjacent to each other on the substrate and ii) a second molding unit coated on the substrate to cover the second ends of the test wires.
US08773864B2
Various embodiments of the invention relate to enclosure assemblies housing at least one electronic board assembly and systems (e.g., missiles or unmanned vehicles) that may employ such enclosure assemblies. In an embodiment, an enclosure assembly includes an enclosure having an interior surface defining an interior space and an inner diameter. At least one electronic board assembly is positioned within the interior space and includes a first peripheral edge region and an opposing second peripheral edge region. The electronic board assembly extends diametrically so that the first and second peripheral edge regions are at least proximate to the interior surface. In another embodiment, a plurality of electronic board assemblies are positioned within the interior space and each extends generally along a respective non-diametric chord defined by the interior surface.
US08773854B2
A thermosiphon system includes a condenser and an evaporator fluidically coupled to the condenser by a condensate line. The evaporator includes a housing having an opening to the condensate line, a wick located in the housing, and a flow restrictor located in the housing configured to restrict flow of a working fluid from the condensate line onto a portion of the wick.
US08773847B2
A watch type mobile terminal may be provided that includes a display, a band coupled to a main body, and a support member having a first portion provided at an outer perimeter of the window hole and a second portion that extends from the first portion toward the central area of the window hole to cover the edge of the window hole. The mobile terminal may also include a window having a first surface facing an exterior of the main body and a second surface formed on an opposite side of the window, and at least a portion of the first surface of the window is covered by the second portion of the support member. A ring member may also be provided between the first portion of the support member and the window.
US08773846B2
A connecting assembly for connecting a first member and a second member, and the connecting assembly includes a resilient receiver and a securing plug. The second member defines a through hole. The resilient receiver is fixed to the first member and also defines a receiving space. A top of the resilient receiver passes through the through hole. The securing plug is configured to be inserted into the receiving space, which expands a part of the resilient receiver so as to fix the top of the resilient receiver on the second member thereby connecting the first member with the second member. Present disclosure also provides an electronic apparatus having the connecting assembly.
US08773845B2
A docking station for an iPad or the like, having a base, a support on the base for releasably holding an iPad, an operating circuit for amplifying an audio signal received from the iPad, and speakers connected to the operating circuit for reproducing sound based on the audio signal amplified by the operating circuit. The support is movable between two angular positions for supporting the iPad in portrait and landscape orientations. The support is also movable to change the direction in which the iPad faces, between left and right orientations.
US08773843B2
Provided is a solid electrolytic capacitor which retains a high capacitance and a low ESR and has high heat resistance. The solid electrolytic capacitor (10) is obtained by winding a porous anode foil (11) having a dielectric layer formed thereon and a cathode foil (14) together with separators (15) each interposed therebetween, the separators (15) having a solid electrolyte (13) supported thereon. Each layer of the solid electrolyte comprises a conductive composite (a) of a cationized conductive polymer with a polymer anion, a first hydroxy compound (b) having four or more hydroxy groups, and a second hydroxy compound (c) having an amino group and one or more hydroxy groups, the content of the conductive composite (a), in terms of mass proportion, being lower than that of the first hydroxy compound (b) and higher than that of the second hydroxy compound (c).
