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公开(公告)号：US08014371B1
公开(公告)日：2011-09-06
申请号：US12466175
申请日：2009-05-14
IPC分类号： H04W4/00
摘要： A system for evaluating a network having a plurality of domains, each domain embodying a respective topology, includes: (a) at least one gateway unit effecting signal handling between adjacent domains; (b) a plurality of communicating nodes coupled with the at least one gateway unit; and (c) at least one respective edge establishing a respective communication link between adjacent respective communicating nodes. At least one first selected communicating node is a unicast node. At least one second selected communicating node is a multicast node. At least one communicating node is a media node. Each unicast node is configured for handling messages addressed to the unicast node. Each multicast node is connected with at least one media node within a domain. Each media node is configured for handling messages addressed to multicast nodes connected with the media node individually or en masse.
摘要翻译： 一种用于评估具有多个域的网络的系统，每个域体现相应的拓扑，包括：（a）至少一个网关单元，其实现相邻域之间的信号处理; （b）与所述至少一个网关单元耦合的多个通信节点; 和（c）至少一个相应的边缘，在相邻的各个通信节点之间建立相应的通信链路。 至少一个第一选择的通信节点是单播节点。 至少一个第二选择的通信节点是多播节点。 至少一个通信节点是媒体节点。 每个单播节点被配置用于处理寻址到单播节点的消息。 每个多播节点与域内的至少一个媒体节点相连。 每个媒体节点被配置为单独或大量地处理寻址到与媒体节点连接的多播节点的消息。
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公开(公告)号：US09853499B2
公开(公告)日：2017-12-26
申请号：US13533934
申请日：2012-06-26
申请人： Jason P. Bommer , Arun Ayyagari
发明人： Jason P. Bommer , Arun Ayyagari
CPC分类号： H02J50/00 , H01Q1/2225 , H01Q1/225 , H01Q1/28 , H02J17/00 , H02J50/20 , H02J50/40 , H02J50/90
摘要： An apparatus comprises a structure including a cavity that, when excited with electromagnetic energy, produces an electric field having randomized distribution of field amplitude and polarity. The apparatus further comprises a sensor within the cavity. The sensor has a plurality of antennas for wirelessly harvesting operating power along different paths within the cavity.
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公开(公告)号：US09277554B2
公开(公告)日：2016-03-01
申请号：US13604437
申请日：2012-09-05
申请人： Anil Kumar , Arun Ayyagari
发明人： Anil Kumar , Arun Ayyagari
CPC分类号： H04W72/0453 , H04W16/14
摘要： A server includes a memory device configured to store a plurality of computer-executable instructions, and a processor coupled to the memory device. When the processor executes the plurality of computer-executable instructions, the processor is programmed to determine an available spectrum of frequencies within a location over time, and receive a request from a wireless device to access the available spectrum for a predefined duration. The processor is also programmed to select a frequency band within the spectrum that is available to be used by the wireless device for the predefined duration, and transmit an authorization message to the wireless device to use the selected frequency band.
摘要翻译： 服务器包括被配置为存储多个计算机可执行指令的存储器件以及耦合到存储器件的处理器。 当处理器执行多个计算机可执行指令时，处理器被编程为确定时间内的位置内的频率的可用频谱，并且接收来自无线设备的访问可用频谱预定持续时间的请求。 处理器还被编程为选择频谱内可用于预定义持续时间的无线设备使用的频带，并向无线设备发送授权消息以使用所选择的频带。
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4.发明申请METHODS AND SYSTEMS FOR USE IN IDENTIFYING CYBER-SECURITY THREATS IN AN AVIATION PLATFORM 有权用于识别航空平台中的安全威胁的方法和系统公开(公告)号：US20140013431A1
公开(公告)日：2014-01-09
申请号：US13540955
申请日：2012-07-03
申请人： John Eric Bush , Arun Ayyagari , Winfeng Li , Shawn W. Lorimer , Matthew L. Benson , Steven J. Bates , John A. Craig
发明人： John Eric Bush , Arun Ayyagari , Winfeng Li , Shawn W. Lorimer , Matthew L. Benson , Steven J. Bates , John A. Craig
IPC分类号： H04L29/06
CPC分类号： H04L63/1408 , G06F21/00 , G06F21/55 , G06F2221/2101
摘要： Methods and apparatus for use in identifying cyber-security threats for an aircraft are provided. The method includes storing parts information relating to each hardware and software component used on the aircraft in an aircraft parts database, receiving, by a computing device, a cyber-security threat, and determining, by the computing device, a threat is relevant to the aircraft by comparing the received threats to the stored parts information.
摘要翻译： 提供了用于识别飞机的网络安全威胁的方法和装置。 该方法包括将与飞机上使用的每个硬件和软件组件相关的部件信息存储在飞行器部件数据库中，由计算设备接收网络安全威胁，并且由计算设备确定威胁与 通过将接收到的威胁与存储的部件信息进行比较来进行飞行。
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公开(公告)号：US08363663B2
公开(公告)日：2013-01-29
申请号：US12417065
申请日：2009-04-02
IPC分类号： H04L12/66
CPC分类号： H04L12/66 , H04L29/12066 , H04L29/12301 , H04L45/00 , H04L45/72 , H04L61/1511 , H04L61/2015 , H04L61/2076 , H04L69/08
摘要： A method is described for routing data from a first node to a second node via a gateway. The second node is detected at the gateway, which determines a local identifier of the second node. A name and a global address are associated with the second node. The name and the global address are published to a name service, such that the first node can retrieve the global address based on the name. The gateway receives data from the first node that is addressed to the global address and transmits the data to the second node using the local identifier. The gateway includes software implementing a service-oriented architecture (SOA). Any number of additional services may be added to process messages passing through the gateway.
摘要翻译： 描述了一种用于经由网关将数据从第一节点路由到第二节点的方法。 在网关处检测到第二节点，其确定第二节点的本地标识符。 名称和全局地址与第二个节点相关联。 将名称和全局地址发布到名称服务，以便第一个节点可以根据名称检索全局地址。 网关从第一个节点接收寻址到全局地址的数据，并使用本地标识符将数据发送到第二个节点。 网关包括实现面向服务架构（SOA）的软件。 可以添加任何数量的附加服务来处理通过网关的消息。
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公开(公告)号：US20120131650A1
公开(公告)日：2012-05-24
申请号：US12949404
申请日：2010-11-18
申请人： Gregory M. Gutt , David A. Whelan , Arun Ayyagari
发明人： Gregory M. Gutt , David A. Whelan , Arun Ayyagari
CPC分类号： H04L9/3236 , G06F21/44 , G06F2221/2111 , H04B7/18593 , H04L9/3297 , H04L2209/84 , H04W4/023 , H04W48/04
摘要： In one embodiment, a method to authenticate a claimant comprises receiving, from the claimant, at least one of a set of beam data from a spot beam transmission, comparing the claimed at least one set of beam data to a known valid data set, and authenticating the claimant when a difference between at least one set of beam data and the known valid data set is less than a threshold.
摘要翻译： 在一个实施例中，认证索赔人的方法包括从索赔人接收来自点波束传输的一组波束数据中的至少一个，将所要求的至少一组波束数据与已知有效数据集进行比较，以及 当至少一组波束数据与已知有效数据集之间的差异小于阈值时，对索赔者进行认证。
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公开(公告)号：US07953783B2
公开(公告)日：2011-05-31
申请号：US11833039
申请日：2007-08-02
IPC分类号： G06F17/17
CPC分类号： G06F17/17 , H03H17/026 , H03H17/06 , H03H2017/0072
摘要： A filter for high speed digital signal processing. In one embodiment the filter includes a linear, phase-B, interpolating cubic spline filter having a pre-filter section and an interpolating post-filter section. The pre-filter section may be formed to implement any one of a 1-4-1 cubic spline function, a 2-5-2 cubic spline function or a 1-2-1 cubic spline function. The post-filter may be formed using a plurality of running average filters arranged in a cascade (i.e., serial) fashion. The filter can be constructed using significantly fewer independent component parts for a given level of pass band and stop band performance criteria, as compared with a conventional finite impulse response (FIR) filter. The filter is thus ideally suited for implementation with very large scale integration (VLSI) technology, and in a wide variety of electronic devices where high speed digital filtering is required.
摘要翻译： 用于高速数字信号处理的滤波器。 在一个实施例中，滤波器包括具有预滤波器部分和插值后置滤波器部分的线性B相内插三次样条滤波器。 预过滤器部分可以形成为实现1-4-1三次样条函数，2-5-2个三次样条函数或1-2-1三次样条函数中的任何一个。 后置滤波器可以使用以级联（即串行）方式布置的多个运行平均滤波器形成。 与传统的有限脉冲响应（FIR）滤波器相比，可以对于给定的通带水平和阻带性能标准，使用显着更少的独立分量部分来构建滤波器。 因此，滤波器非常适合实现具有大规模集成（VLSI）技术的实现，以及需要高速数字滤波的各种电子设备。
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公开(公告)号：US07664075B2
公开(公告)日：2010-02-16
申请号：US11102612
申请日：2005-04-08
申请人： Abhishek Abhishek , Arun Ayyagari , Hui Shen
发明人： Abhishek Abhishek , Arun Ayyagari , Hui Shen
IPC分类号： G06F15/16
CPC分类号： H04W48/16 , H04L61/6022 , H04W12/06 , H04W48/20 , H04W84/047 , H04W84/12 , H04W92/20
摘要： An architecture and methods for extending the depth of a WLAN to a four-level hierarchal access point structure including wireless access points. The wireless access points in the WLAN can be networked by scanning for a network, collecting one or more packets that identify the network from one or more access points, each packet including an address identifying an ancestry of the access points to an ancestral wired access point; and applying an access point selection algorithm to configure a parent access point. The architecture includes a scanning object configured to issue a scan request to a network interface and collect access point data; a selection object configured to filter and sort the collected access point data; an authentication state machine configured to perform authentication and validate; and an association state machine configured to compose a packet including hierarchical data indicative of access point ancestry to a conventional access point.
摘要翻译： 一种用于将WLAN的深度扩展到包括无线接入点的四级分层接入点结构的架构和方法。 可以通过扫描网络来联网WLAN中的无线接入点，从一个或多个接入点收集标识网络的一个或多个分组，每个分组包括标识到祖先有线接入点的接入点的祖先的地址 ; 以及应用接入点选择算法来配置父接入点。 该架构包括被配置为向网络接口发出扫描请求并收集接入点数据的扫描对象; 被配置为对所收集的接入点数据进行过滤和排序的选择对象; 认证状态机被配置为执行认证和验证; 以及关联状态机，被配置为将包括指示接入点祖先的分层数据的分组组成到常规接入点。
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9.发明授权System and method for providing integrated services across cryptographic boundaries in a network 有权用于在网络中的加密边界提供集成服务的系统和方法公开(公告)号：US07623458B2
公开(公告)日：2009-11-24
申请号：US11241207
申请日：2005-09-30
申请人： Arun Ayyagari , Orlie T. Brewer
发明人： Arun Ayyagari , Orlie T. Brewer
IPC分类号： H04L12/56
CPC分类号： H04L9/00 , H04L45/302 , H04L47/115 , H04L47/2408 , H04L47/70 , H04L47/724 , H04L47/803 , H04L47/825
摘要： A method for providing network integrated services based ReSerVation Protocol acorss a cryptographic network boundary includes assigning one or more DiffServ forwarding classifications to correspond to IntServ requests for QoS provisioning. A daemon in the QoS Service Provider module signals the QoS upon detecting data packets indicating a DiffServ forwarding class assigned to IntServ QoS requests. In response to the notification, the QoS Services Provider module initiates an RSVP-based request for network resources, and establishes a network path in response to acceptance of the RSVP path request. The data flow comprised of encrypted data is then transmitted over the reserved path. Multiple simultaneous aggregated flows may be provisioned. Path may be reconfigured and resized by the QoS services provider module in response to an overlimit data flow, subject to network resource availability. An ECN bit is returnable from the destination application to signal a problem with the data transmission.
摘要翻译： 用于提供基于网络集成服务的ReSerVation协议的方法用于加密网络边界包括分配一个或多个DiffServ转发分类以对应于用于QoS供应的IntServ请求。 QoS服务提供者模块中的守护进程通过检测指定分配给IntServ QoS请求的DiffServ转发类的数据包来发信号通知QoS。 响应于该通知，QoS服务提供者模块发起基于RSVP的网络资源请求，并响应RSVP路径请求的接受建立网络路径。 由加密数据组成的数据流然后通过保留路径发送。 可以提供多个同时的汇总流。 QoS服务供应商模块可以根据网络资源的可用性响应超过的数据流重新配置和调整路径。 ECN位可从目的地应用程序返回，用于指示数据传输的问题。
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10.发明授权Method and system for managing power consumption of a network interface module in a wireless computing device 有权用于管理无线计算设备中的网络接口模块的功耗的方法和系统公开(公告)号：US07564810B2
公开(公告)日：2009-07-21
申请号：US10141662
申请日：2002-05-08
IPC分类号： G08C17/00
CPC分类号： H04W52/0232 , Y02D70/142 , Y02D70/22
摘要： A power management scheme for use in a wireless device reduces the power consumption of the network interface module of the wireless device by selectively putting the network interface module into a low-power state for an idle time. The length of the idle time is calculated such that the amount of delayed traffic data accumulated is expected to be less than or equal to a pre-selected threshold when the network interface module is put in the low-power state for the calculated idle time. The amount of delayed traffic data as a function of the idle time is modeled using average inter-arrival and service rates that are derived from traffic statistics data.
摘要翻译： 用于无线设备的电源管理方案通过选择性地将网络接口模块置于空闲时间的低功率状态来降低无线设备的网络接口模块的功耗。 计算空闲时间的长度，使得当网络接口模块在计算出的空闲时间处于低功率状态时，累积的延迟业务数据量预期小于或等于预先选择的阈值。 作为空闲时间的函数的延迟业务数据的量使用从流量统计数据导出的平均到达和服务速率进行建模。
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