公开(公告)号：US08230513B2

公开(公告)日：2012-07-24

申请号：US13169627

申请日：2011-06-27

申请人： Wenfeng Chen ,  Michel Ouellette ,  Delfin Montuno ,  Kent Felske

发明人： Wenfeng Chen ,  Michel Ouellette ,  Delfin Montuno ,  Kent Felske

IPC分类号： H04L29/06

CPC分类号： H04L67/104 ,  H04L63/0227 ,  H04L63/145 ,  H04L67/1085

摘要： A traffic controller is provided which integrates black-box tests of unauthorized applications to extract application characteristics from associated Internet traffic, exploits the networking information learned by host clients, actively scans and controls hosts on the corporate network, and dynamically configures a corporate firewall to block traffic to and from critical application network elements. As a result, the traffic controller effectively manages unauthorized applications and their associated traffic in a corporate environment.

摘要翻译： 提供流量控制器，集成了未经授权的应用程序的黑匣子测试，从相关的Internet流量中提取应用特征，利用主机客户学习的网络信息，主动扫描和控制企业网络上的主机，并动态配置企业防火墙以阻止 来往关键应用网络元件的流量。 因此，流量控制器可有效地管理未经授权的应用程序及其在企业环境中的相关流量。

公开(公告)号：US08143990B2

公开(公告)日：2012-03-27

申请号：US12760599

申请日：2010-04-15

申请人： Daniel Kowalik

发明人： Daniel Kowalik

IPC分类号： H01H87/00 ,  H01H29/00 ,  H01H37/36

CPC分类号： H01H87/00 ,  H01H85/06 ,  H01H2029/008 ,  Y10T29/49107

摘要： A microfluidic bubble fuse is formed from a hermetically sealed reservoir containing an electrically conductive liquid. The reservoir is interposed between a pair of electrodes such that each electrode is in electrical contact with the fluid within the reservoir, and such that the fluid within the reservoir provides electrical interconnectivity between the electrodes. The reservoir may be implemented on a substrate, in a tube, or in another manner. When the current or voltage across the electrodes increases beyond a threshold, the excess current or voltage will cause a bubble to be created within the fluid to reduce or inhibit the flow of electricity between the electrodes. When the current/voltage is reduced, the bubble will collapse to restore the flow of electricity between the electrodes.

摘要翻译： 由含有导电液体的密封容器形成微流体气泡保险丝。 储存器插入在一对电极之间，使得每个电极与储存器内的流体电接触，并且使得储存器内的流体提供电极之间的电互连。 储存器可以在基板上，管中或以其它方式实现。 当跨过电极的电流或电压增加超过阈值时，过量的电流或电压将导致在流体内产生气泡以减少或抑制电极之间的电流。 当电流/电压降低时，气泡将塌陷以恢复电极之间的电流。

公开(公告)号：US08116758B2

公开(公告)日：2012-02-14

申请号：US12501852

申请日：2009-07-13

申请人： Fanny I. Mlinarsky ,  John E. Ziegler ,  Raymond Cronin ,  Jeremy Spilman

发明人： Fanny I. Mlinarsky ,  John E. Ziegler ,  Raymond Cronin ,  Jeremy Spilman

IPC分类号： H04W24/00

CPC分类号： H04W24/00 ,  H04W24/06

摘要： Time-varying conditions in a wireless network are simulated using an architecture that includes an enclosure for shielding a wireless device under test (“DUT”) from electro-magnetic interference, including other wireless devices; and at least one of: (1) a communications traffic generating device operable to generate communications traffic having selected characteristics; and (2) at least one dynamically adjustable attenuator in communication with the wireless device and the traffic generator. Embodiments of the architecture include wireless test equipment for testing operating range, roaming and capacity. The attenuator is used to adjustably attenuate signals between the device and the traffic generator over time during a test, whereby motion of the device is simulated. By connecting multiple access points, each associated with a dynamically adjustable attenuator, it is possible to force the DUT to roam between access points. The communications traffic generating device can be used to vary traffic over time during a test in order to test capacity, prioritization and admission control. For example, the communications traffic generator may include phone and data client emulators which simulate different traffic types that can be independently varied over time during a test.

摘要翻译： 无线网络中的时变条件是使用包括用于屏蔽被测无线设备（“DUT”）的电磁干扰包括其他无线设备在内的架构来模拟的; 和（1）可操作以产生具有所选特征的通信业务的通信业务生成设备中的至少一个; 和（2）与所述无线设备和所述业务发生器通信的至少一个动态可调衰减器。 该架构的实施例包括用于测试操作范围，漫游和容量的无线测试设备。 衰减器用于在测试期间随时间推移在装置和交通发生器之间可调节地衰减信号，由此模拟装置的运动。 通过连接多个接入点，每个接入点与动态可调衰减器相关联，可以迫使DUT在接入点之间漫游。 通信业务生成设备可以用于在测试期间随时间改变流量，以便测试容量，优先级和接纳控制。 例如，通信业务生成器可以包括电话和数据客户端仿真器，其模拟在测试期间随时间独立地变化的不同业务类型。

公开(公告)号：US08107932B1

公开(公告)日：2012-01-31

申请号：US12556992

申请日：2009-09-10

申请人： William Gentry ,  David Tubb ,  Raheel Yuhanna

发明人： William Gentry ,  David Tubb ,  Raheel Yuhanna

IPC分类号： H04M3/42

CPC分类号： H04M3/42153 ,  H04M2207/12 ,  H04M2207/182 ,  H04Q3/0025 ,  H04Q3/0045

摘要： Mid-call services may be added to a communication session such as a telephone call (call session) by a wireless device on a mobile telephone network by causing the wireless device associated with the communication session to invoke a second call session directed to a vertical service code. The second call session is established on the wireless communication network and terminated on the PSTN to an application server associated with the vertical service code. The application server on the PSTN instantiates the service and matches the service associated with the vertical service code on the second call session with the first call session. The application server then applies the mid-call service associated with the vertical service code to the first call session to thus enable mid-call services to be applied to the first call session by the wireless device.

摘要翻译： 可以通过使与通信会话相关联的无线设备调用针对垂直服务的第二呼叫会话来将中间呼叫服务添加到无线设备在移动电话网络上的诸如电话呼叫（呼叫会话）的通信会话 码。 第二呼叫会话在无线通信网络上建立并终止于与垂直服务码相关联的应用服务器的PSTN上。 PSTN上的应用服务器实例化服务，并将第二呼叫会话中与垂直业务代码相关联的业务与第一个呼叫会话进行匹配。 然后，应用服务器将与垂直服务代码相关联的中间呼叫服务应用于第一呼叫会话，从而使得中间呼叫服务能够由无线设备应用于第一呼叫会话。

公开(公告)号：US08073554B2

公开(公告)日：2011-12-06

申请号：US11613313

申请日：2006-12-20

申请人： Brian Vezza ,  Kent Felske ,  Alan Graves ,  John Watkins ,  Guy Duxbury ,  Tom Chmara ,  Jeff Fitchett

发明人： Brian Vezza ,  Kent Felske ,  Alan Graves ,  John Watkins ,  Guy Duxbury ,  Tom Chmara ,  Jeff Fitchett

IPC分类号： G05B11/01

CPC分类号： H02J1/00 ,  G01D21/00 ,  H04L67/125 ,  Y10T307/406

摘要： The present invention relates to a system and method for providing power management to sensing nodes in a sensor network. A system may include a plurality of sensing nodes, each sensing node connected through a power management device to an external power source, such as a powered node of another network, for managing power from the external power source to the sensing node. Beneficially, a plurality of power management devices allow for a sensor network of fixed or mobile wireless sensing nodes or sensor gateways to make use of power from an external source such as an another network e.g. an existing emergency lighting system or other similar powered building system. Thus for example, a sensor or group of sensing nodes and their associated power management devices may be integral with or co-located in proximity to powered nodes of these other networks. An intelligent power management device connected to at least one of the sensing nodes may provide for power policy management to sensing nodes based on monitoring power conditions such as available power, power level status, and information obtained from the sensing nodes indicative of network conditions, detecting a change therein, and regulating power to the sensing node depending on the change.

摘要翻译： 本发明涉及一种用于提供电力管理以感测传感器网络中的节点的系统和方法。 系统可以包括多个感测节点，每个感测节点通过电力管理设备连接到外部电源，例如另一网络的供电节点，用于管理从外部电源到感测节点的电力。 有利的是，多个电力管理装置允许固定或移动无线传感节点或传感器网关的传感器网络利用来自诸如另一个网络的外部源的功率。 现有的应急照明系统或其他类似的动力建筑系统。 因此，例如，传感器或一组感测节点及其相关联的电力管理设备可以与这些其他网络的动力节点接近或与其相邻。 连接到所述感测节点中的至少一个的智能电力管理装置可以基于监视功率条件（例如可用功率，功率电平状态以及从指示网络状况的感测节点获得的信息）来检测节点来提供电力策略管理，检测 其中的变化，并且根据变化调节对感测节点的功率。

公开(公告)号：US08036211B1

公开(公告)日：2011-10-11

申请号：US10983498

申请日：2004-11-08

申请人： Michael Leeder ,  Douglas Nielsen

发明人： Michael Leeder ,  Douglas Nielsen

IPC分类号： H04L12/66

CPC分类号： H04L12/66

摘要： A Legacy User Proxy CSCF (“L-CSCF”) provides multimedia services from a SIP based network to legacy access networks and devices. The L-CSCF includes a legacy service control state machine; a P-CSCF state machine and associated protocols; a mapping between a user's legacy network address and a corresponding network entry point; a database and logic for mapping between legacy user addresses and corresponding authentication data; legacy specific QoS control mechanisms; and an interworking function to handle incompatibilities between the legacy and SIP call models. The L-CSCF may be disposed logically between the legacy network and the multimedia network to translate and process communications such that legacy network and multimedia network devices need not require extensive modifications in order to support operation.

摘要翻译： 传统用户代理CSCF（“L-CSCF”）从基于SIP的网络向传统接入网络和设备提供多媒体服务。 L-CSCF包括传统服务控制状态机; P-CSCF状态机和相关协议; 用户的传统网络地址和相应的网络入口点之间的映射; 用于在遗留用户地址和对应的认证数据之间进行映射的数据库和逻辑; 传统特定的QoS控制机制; 以及处理传统和SIP呼叫模型之间不兼容性的互通功能。 L-CSCF可以逻辑地布置在传统网络和多媒体网络之间，以便翻译和处理通信，使得传统网络和多媒体网络设备不需要大量修改以支持操作。

公开(公告)号：US08031598B2

公开(公告)日：2011-10-04

申请号：US12427106

申请日：2009-04-21

申请人： Maged E. Beshai ,  Bilel N. Jamoussi

发明人： Maged E. Beshai ,  Bilel N. Jamoussi

IPC分类号： H04L12/26

CPC分类号： H04Q11/0066 ,  H04L47/70 ,  H04L49/103 ,  H04L49/254 ,  H04L49/3072 ,  H04L49/357 ,  H04Q11/0071 ,  H04Q2011/0064

摘要： Burst-switching nodes using a common-memory or a time shared space switch and employing flow-rate control are disclosed. Within a switching node, data bursts are segmented into data segments of a fixed size with some segments containing information bits as well as null bits. A switching node handles data streams allocated different flow rates and, for any data stream, the internal flow rate through the switching node can be higher than the external flow rate due to null padding of segmented data. The switching node is provided with a sufficient internal capacity expansion in order to offset the effect of null padding. A controller of the switching node is provided with a flow-rate-regulation apparatus to enable scheduling the transfer of data segments across the switching node in a manner that guarantees adherence to the allocated information flow rates.

摘要翻译： 公开了使用公共存储器或时间共享空间交换机并采用流量控制的突发交换节点。 在切换节点内，数据脉冲串被分段成固定大小的数据段，其中一些段包含信息位以及空位。 交换节点处理分配不同流量的数据流，并且对于任何数据流，通过交换节点的内部流量可能高于由于分段数据的零填充导致的外部流量。 交换节点具有足够的内部容量扩展，以便抵消空填充的影响。 交换节点的控制器设置有流量调节装置，以使得能够以保证遵守分配的信息流速的方式调度跨越交换节点的数据段的传送。

公开(公告)号：US07992080B2

公开(公告)日：2011-08-02

申请号：US11668721

申请日：2007-01-30

申请人： Philip E. Vasey

发明人： Philip E. Vasey

IPC分类号： G06F17/00

CPC分类号： G06F17/243 ,  G06F17/24

摘要： The present invention relates to the generation of customised documents using document templates and in particular to the generation of different types of customised documents including clauses or other portions of document content which are common to two or more types of customised document.

摘要翻译： 本发明涉及使用文档模板生成定制文档，特别涉及生成不同类型的定制文档，包括两个或多个类型的定制文档共有的文档内容的子句或其他部分。

公开(公告)号：US07890131B2

公开(公告)日：2011-02-15

申请号：US12437085

申请日：2009-05-07

申请人： Floyd Backes ,  Gary Vacon ,  Paul Callahan ,  William Hawe ,  Roger Durand

发明人： Floyd Backes ,  Gary Vacon ,  Paul Callahan ,  William Hawe ,  Roger Durand

IPC分类号： H04B7/00

CPC分类号： H04W36/30 ,  H04B17/27 ,  H04L1/0002 ,  H04L47/125 ,  H04L47/14 ,  H04L67/1002 ,  H04L2029/06054 ,  H04W4/02 ,  H04W16/04 ,  H04W16/06 ,  H04W16/10 ,  H04W16/14 ,  H04W24/00 ,  H04W24/02 ,  H04W28/02 ,  H04W28/04 ,  H04W28/08 ,  H04W28/16 ,  H04W28/18 ,  H04W28/22 ,  H04W36/08 ,  H04W36/18 ,  H04W36/20 ,  H04W36/32 ,  H04W40/08 ,  H04W40/18 ,  H04W40/36 ,  H04W48/06 ,  H04W48/08 ,  H04W48/16 ,  H04W48/17 ,  H04W48/20 ,  H04W52/0216 ,  H04W52/10 ,  H04W52/18 ,  H04W52/225 ,  H04W52/226 ,  H04W52/228 ,  H04W52/24 ,  H04W52/245 ,  H04W52/246 ,  H04W52/247 ,  H04W52/283 ,  H04W52/285 ,  H04W52/286 ,  H04W52/287 ,  H04W52/288 ,  H04W52/34 ,  H04W52/343 ,  H04W52/367 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W64/006 ,  H04W72/02 ,  H04W72/0486 ,  H04W72/08 ,  H04W74/00 ,  H04W76/10 ,  H04W80/00 ,  H04W80/04 ,  H04W84/12 ,  H04W84/18 ,  H04W84/22 ,  H04W88/08 ,  H04W92/18 ,  H04W92/20 ,  Y02B70/30 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/30 ,  Y02D70/324

摘要： The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple APs can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs.

摘要翻译： 通过使接入点（AP）执行自动信道选择的机制，可以提高无线通信环境的性能和易用性。 因此，无线网络可以包括多个AP，每个AP将自动选择一个信道，使得信道使用被优化。 此外，AP可以执行自动功率调整，使得多个AP可以在相同的信道上操作，同时最小化彼此的干扰。 无线站在AP之间进行负载平衡，从而优化用户带宽。 移动检测方案提供AP之间的站点的无缝漫游。

公开(公告)号：US07869442B1

公开(公告)日：2011-01-11

申请号：US11241612

申请日：2005-09-30

申请人： Ameel Kamboh ,  David Tsang

发明人： Ameel Kamboh ,  David Tsang

IPC分类号： H04L12/56

CPC分类号： H04L45/00 ,  H04L12/4641 ,  H04L45/308 ,  H04L45/54 ,  H04L47/20

摘要： IP applications may be hosted on processors other than the processor on which their associated routing entity is hosted by causing the routing context to be extended to the new processor and causing IP termination to occur at the new processor. Applications may define policies specifying packet attributes and actions to be taken on matching packets, so that packets matching the policy may be directed to a processor hosting the application rather than a processor hosting the routing entity. A steering policy manager may be implemented to receive policies from the applications, verify the policy format and uniqueness vis-à-vis previously implemented policies, and implement the policies by passing the policies to one or more steering policy agents. Filters may be programmed into the data plane or the control plane to cause IP termination to occur on the processor hosting the application.

摘要翻译： IP应用可以通过使路由上下文被扩展到新的处理器并导致在新的处理器上发生IP终止而被托管在除了其相关联的路由实体所在的处理器之外的处理器上。 应用可以定义指定要在匹配分组上执行的分组属性和动作的策略，使得与策略匹配的分组可以被引导到承载应用的处理器，而不是托管路由实体的处理器。 可以实施转向政策经理以从应用程序接收策略，验证策略格式和对先前实施的策略的唯一性，并通过将策略传递给一个或多个指导策略代理来实施策略。 滤波器可以被编程到数据平面或控制平面中，以在承载应用的处理器上发生IP终止。