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21. 发明授权

US08611306B2 Context fetching after inter-system handover 失效
标题翻译：系统间切换后的上下文获取
公开(公告)号：US08611306B2
公开(公告)日：2013-12-17
申请号：US12684636
申请日：2010-01-08
申请人： Osok Song , Adrian E. Escott , Parag A. Agashe , Ramachandran Subramanian , Fatih Ulupinar
发明人： Osok Song , Adrian E. Escott , Parag A. Agashe , Ramachandran Subramanian , Fatih Ulupinar
IPC分类号： H04W36/00
CPC分类号： H04W36/0038 , H04L63/12 , H04W12/06 , H04W12/10
摘要： Systems and methodologies are described that facilitate fetching a native security context between network nodes in a core network after an inter-system handover of a mobile device. For instance, a mobility message that is integrity protected by a security context (e.g., the native security context, a mapped security context, . . . ) can be obtained at a network node from the mobile device. Further, the network node can send a request to a disparate network node within a core network. The request can include information that can be used by the disparate network node to establish that the mobile device is authenticated. Moreover, the native security context can be received from the disparate network node in response to the request. Accordingly, the native security context need not be recreated between the network node and the mobile device.
摘要翻译：描述了在移动设备的系统间切换之后促进在核心网络中的网络节点之间获取本地安全上下文的系统和方法。例如，可以在移动设备的网络节点处获得由安全上下文（例如，本地安全上下文，映射的安全上下文等）完整性保护的移动性消息。此外，网络节点可以向核心网络内的不同网络节点发送请求。该请求可以包括可由不同网络节点使用以确定移动设备被认证的信息。此外，响应于该请求，可以从不同的网络节点接收本地安全上下文。因此，不需要在网络节点和移动设备之间重建本地安全上下文。

22. 发明授权

US08565216B2 Methods and apparatus for supporting tunneling related to wireless uplink signaling flows 失效
标题翻译：支持与无线上行信令流相关的隧道的方法和装置
公开(公告)号：US08565216B2
公开(公告)日：2013-10-22
申请号：US11781934
申请日：2007-07-23
申请人： Rajat Prakash , Fatih Ulupinar , Gavin Bernard Horn , Paul E. Bender
发明人： Rajat Prakash , Fatih Ulupinar , Gavin Bernard Horn , Paul E. Bender
IPC分类号： H04L12/28 , H04L12/56 , H04J3/24 , H04W4/00
CPC分类号： H04W36/02 , H04L45/00 , H04L67/04 , H04L67/327 , H04W28/065 , H04W40/36 , H04W80/02 , H04W88/06
摘要： Methods and apparatus for communicating packets of information from an access terminal to a remote access node assembly by way of a serving access node assembly are described. An inter-route tunneling protocol module which interfaces with a radio link protocol module is used to tunnel route protocol packets. A first radio link protocol stream is associated with an application resident on the access terminal. A second radio link protocol stream is associated with an inter-route tunneling protocol module. Information to be communicated to a remote access node assembly by way of a serving access node assembly is subjected to two different radio link protocol processing operations. A first one of the RLP processing operations corresponds to the remote access node assembly while the second RLP processing operation corresponds to the serving access node assembly.
摘要翻译：描述了通过服务接入节点组件将信息分组从接入终端传送到远程接入节点组件的方法和装置。与无线链路协议模块接口的路由间隧道协议模块用于隧道路由协议报文。第一无线电链路协议流与驻留在接入终端上的应用相关联。第二无线电链路协议流与路由间隧道协议模块相关联。要通过服务接入节点组件传送到远程接入节点组件的信息经受两种不同的无线电链路协议处理操作。 RLP处理操作中的第一个对应于远程访问节点组件，而第二RLP处理操作对应于服务接入节点组件。

23. 发明授权

US08442060B2 Method and apparatus for providing signaling access 有权
标题翻译：提供信令接入的方法和装置
公开(公告)号：US08442060B2
公开(公告)日：2013-05-14
申请号：US12198829
申请日：2008-08-26
申请人： Gavin B. Horn , Avneesh Agrawal , Ashwin Sampath , Alexei Gorokhov , Naga Bhushan , Rajarshi Gupta , Fatih Ulupinar , Parag A. Agashe , Rajat Prakash
发明人： Gavin B. Horn , Avneesh Agrawal , Ashwin Sampath , Alexei Gorokhov , Naga Bhushan , Rajarshi Gupta , Fatih Ulupinar , Parag A. Agashe , Rajat Prakash
IPC分类号： H04L12/28
CPC分类号： H04W48/02 , H04W12/08 , H04W76/10 , H04W84/045
摘要： Signaling-only access may be established with an access node under certain circumstances such as, for example, upon determining that a node is not authorized for data access at the access node. A node that is not authorized for data access at an access node may still be paged by the access node through the use of signaling-only access. In this way, transmissions by the access node may not interfere with the reception of pages at the node. A first node may be selected for providing paging while a second node is selected for access under certain circumstances such as, for example, upon determining that the second node provides more desirable service than the first node.
摘要翻译：在某些情况下，例如在确定节点未被授权用于访问节点处的数据访问时，可以与接入节点建立仅信令访问。在访问节点处未被授权用于数据访问的节点仍然可以由接入节点通过使用仅信令接入进行寻呼。以这种方式，接入节点的传输可能不干扰节点处的页面的接收。可以选择第一节点来提供寻呼，而在某些情况下例如在确定第二节点提供比第一节点更理想的服务时，第二节点被选择用于接入。

24. 发明授权

US08437739B2 Method and apparatus for generating a cryptosync 有权
标题翻译：用于产生密码同步的方法和装置
公开(公告)号：US08437739B2
公开(公告)日：2013-05-07
申请号：US12193571
申请日：2008-08-18
申请人： Ravindra Patwardhan , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash
发明人： Ravindra Patwardhan , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash
IPC分类号： H04M1/66
CPC分类号： H04L9/12 , H04L63/0428 , H04L63/068 , H04L63/1441 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W12/12
摘要： A method and apparatus for generating a cryptosync is disclosed that generates a cryptosync with the desired variability without the overhead in complexity and size of prior cryptosyncs. The cryptosync is generated from a combination of fields including fields relating to the segmentation and reassembly of the data packets at a transmitting terminal and a receiving terminal. The resultant cryptosync does not repeat during the use of a particular security key.
摘要翻译：公开了一种用于产生密码同步的方法和装置，其产生具有期望可变性的密码同步，而不会在先前密码同步的复杂性和大小中产生开销。密码同步是从包括与在发送终端和接收终端处的数据分组的分段和重新组合相关的字段的字段的组合产生的。在使用特定安全密钥期间，所产生的密码同步不重复。

25. 发明授权

US08363583B2 Channel access scheme for ultra-wide band communication 有权
标题翻译：用于超宽带通信的信道接入方案
公开(公告)号：US08363583B2
公开(公告)日：2013-01-29
申请号：US11611338
申请日：2006-12-15
申请人： Zhanfeng Jia , Amal Ekbal , David Jonathan Julian , Fatih Ulupinar
发明人： Zhanfeng Jia , Amal Ekbal , David Jonathan Julian , Fatih Ulupinar
IPC分类号： H04H20/71 , H04J9/00 , H04J3/16
CPC分类号： H04B1/7163 , H04B1/71632
摘要： A channel access scheme is provided for a pulse-based ultra-wide band network. Here, concurrent ultra-wide band channels may be established through the use of a pulse division multiple access scheme. An access scheme may employ different states each of which may be associated with different channel parameter state information and/or different duty cycles. For example, a channel access scheme may employ an inactive state, an idle state, a connected state, and a streaming state. Multiple logical channels may be defined for a given ultra-wide band channel via, for example, pulse division multiplexing.
摘要翻译：为基于脉冲的超宽带网络提供了一种信道接入方案。这里，可以通过使用脉冲多址方案来建立并发的超宽带信道。访问方案可以采用不同的状态，每个状态可以与不同的信道参数状态信息和/或不同的占空比相关联。例如，信道接入方案可以采用非活动状态，空闲状态，连接状态和流传输状态。可以通过例如脉冲多路复用为给定的超宽带信道定义多个逻辑信道。

26. 发明申请

US20120252355A1 APPARATUS AND METHOD FOR HANDING OVER RELAYS 审中-公开
标题翻译：用于阻止继电器的装置和方法
公开(公告)号：US20120252355A1
公开(公告)日：2012-10-04
申请号：US13438701
申请日：2012-04-03
申请人： Xiaolong Huang , Rajat Prakash , Osok Song , Andrea Garavaglia , Fatih Ulupinar
发明人： Xiaolong Huang , Rajat Prakash , Osok Song , Andrea Garavaglia , Fatih Ulupinar
IPC分类号： H04W36/00 , H04B7/14
CPC分类号： H04W36/0033
摘要： Methods and apparatuses are provided that include handing over relays in wireless networks. Handover request messages for a relay and related user equipment (UE) can be grouped to lessen signaling requirements for handover. Moreover, identifiers can be communicated in the messages to optimize bearer establishment at a target base station to which the relay and related devices are handed over. Also, handover exception cases can occur, which can be handled by the relay and source and target base stations, such as bearer rejection at the target base station, handover failure for one or more devices or the relay, and/or the like. Further, handover of a relay can occur between base stations that house one or more network gateways for the relay, or where the gateways are centralized and accessible by the source and target base stations, where each scenario can include different exception handling.
摘要翻译：提供了包括在无线网络中切换中继的方法和装置。用于中继和相关用户设备（UE）的切换请求消息可以被分组以减少用于切换的信令要求。此外，可以在消息中传达标识符以优化继电器和相关设备移交到的目标基站处的承载建立。此外，可以发生切换异常情况，其可以由中继和源和目标基站处理，例如目标基站的承载拒绝，一个或多个设备或中继的切换失败等。此外，继电器的切换可以在容纳用于中继的一个或多个网络网关的基站之间或者网关被源和目标基站集中和访问的基站之间发生，其中每个场景可以包括不同的异常处理。

27. 发明授权

US08248950B2 Method of transmitting and receiving a redirect message in a wireless communication system 失效
标题翻译：在无线通信系统中发送和接收重定向消息的方法
公开(公告)号：US08248950B2
公开(公告)日：2012-08-21
申请号：US12091485
申请日：2006-10-27
申请人： Fatih Ulupinar , Gavin Horn , Rajat Prakash
发明人： Fatih Ulupinar , Gavin Horn , Rajat Prakash
IPC分类号： G01R31/08
CPC分类号： H04W52/0235 , H04B17/318 , H04B17/382 , H04L1/0003 , H04L1/0026 , H04L1/0028 , H04L1/0675 , H04L27/2647 , H04L41/0803 , H04L41/083 , H04L41/0869 , H04W24/10 , H04W88/02 , Y02D30/32 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162
摘要： An apparatus and method of transmitting a Redirect message in a wireless communication system is described. A Redirect message is generated comprising an 8 bit MessageID field, a 16 bit StayAwayDuration field wherein the StayAwayDuration field indicates the units of second for which an access terminal will not make an access attempt at the sector sending this message, an 8 bit NumChannel field wherein the NumChannel indicates the number of channel records included in the message, an 8 bit RedirectReason field wherein the RedirectReason reflect the redirect reason and a Channel field wherein the Channel field indicates the channel that the access terminal should reacquire. The Redirect message is transmitted over a communication link.
摘要翻译：描述了在无线通信系统中发送重定向消息的装置和方法。生成重定向消息，包括8位MessageID字段，16位StayAwayDuration字段，其中StayAwayDuration字段指示接入终端在发送该消息的扇区不对其进行接入尝试的第二个单元; 8位NumChannel字段，其中 NumChannel指示包括在消息中的频道记录的数量，其中RedirectReason反映重定向原因的8位RedirectReason字段和其中Channel字段指示接入终端应重新获取的频道的Channel字段。重定向消息通过通信链路传输。

28. 发明申请

US20120172035A1 TUNE-AWAY PROTOCOLS FOR WIRELESS SYSTEMS 有权
标题翻译：无线系统管理协议
公开(公告)号：US20120172035A1
公开(公告)日：2012-07-05
申请号：US13417838
申请日：2012-03-12
申请人： Nileshkumar J. Parekh , Fatih Ulupinar , Rajat Prakash
发明人： Nileshkumar J. Parekh , Fatih Ulupinar , Rajat Prakash
IPC分类号： H04W40/02 , H04W24/00
CPC分类号： H04W68/12 , H04W36/0066 , H04W36/0083
摘要： Systems and methods are provided for processing wireless signal components for a mobile wireless access broadband service. This can include processes for defining a protocol that controls whether to invoke a tune away component to determine an alternative wireless communications path. This can include defining one or more tune away parameters for the tune away component. The process can then automatically select the alternative wireless communications path based in part on the tune away procedure and at least one of the tune away parameters.
摘要翻译：提供了用于处理用于移动无线接入宽带服务的无线信号组件的系统和方法。这可以包括用于定义协议的过程，该协议控制是否调用音调离开组件来确定替代的无线通信路径。这可以包括为调出组件定义一个或多个调出的参数。该过程然后可以部分地基于调离过程和至少一个离开参数来自动选择替代无线通信路径。

29. 发明申请

US20120122496A1 MULTIPLE PAGING CHANNELS FOR EFFICIENT REGION PAGING 有权
标题翻译：用于有效区域寻呼的多个寻呼信道
公开(公告)号：US20120122496A1
公开(公告)日：2012-05-17
申请号：US13356394
申请日：2012-01-23
申请人： Edward Harrison Teague , Fatih Ulupinar , Nileshkumar J. Parekh
发明人： Edward Harrison Teague , Fatih Ulupinar , Nileshkumar J. Parekh
IPC分类号： H04W68/00
CPC分类号： H04W68/00 , H04W68/10
摘要： Systems and methods are described that mitigating coverage gaps near region boundaries using a plurality of multi-sector broadcast (MSBC) paging channels in wireless networking environments. One or more MSBC paging channels can be assigned unique time slots, such that although the channels can be identical, they are disjointed in time. Accordingly, such channels and/or dynamically generated paging zones associated therewith can be overlapped in areas where wireless device density is high and requires substantial paging capacity. Additionally, a single paging channel can be employed in multiple instances in a paging region without overlap to mitigate inter-channel interference.
摘要翻译：描述了使用无线联网环境中的多个多扇区广播（MSBC）寻呼信道来减轻区域边界附近的覆盖距离的系统和方法。一个或多个MSBC寻呼信道可以被分配唯一的时隙，使得虽然信道可以是相同的，但是它们在时间上是脱节的。因此，这样的信道和/或动态产生的与其相关联的寻呼区可以在无线设备密度高并且需要大量寻呼容量的区域中重叠。此外，单个寻呼信道可以在寻呼区域的多个实例中被采用，而不重叠以减轻信道间干扰。

30. 发明授权

US08160648B2 Method and apparatus for receiver diversity control in wireless communications 有权
标题翻译：无线通信中接收机分集控制的方法和装置
公开(公告)号：US08160648B2
公开(公告)日：2012-04-17
申请号：US12769014
申请日：2010-04-28
申请人： Fatih Ulupinar , Gregory A. Breit , Brian C. Banister , Edward G. Tiedemann, Jr.
发明人： Fatih Ulupinar , Gregory A. Breit , Brian C. Banister , Edward G. Tiedemann, Jr.
IPC分类号： H04M1/00
CPC分类号： H04B7/0877 , H04W52/0245 , H04W52/42 , Y02D70/146 , Y02D70/20 , Y02D70/444
摘要： Receiver diversity in a wireless device is controlled in response to operating conditions, transmission requirements, and control settings. The control of diversity reduces power consumption by enabling receive diversity on given conditions. Operating conditions, transmission requirements, and control settings are used separately or used in conjunction to determine whether benefits of multi-antenna receive diversity, such as higher link capacity, higher data throughput, lower transmit power, and lower error rate, warrant the higher power cost of the diversity.
摘要翻译：响应于操作条件，传输要求和控制设置来控制无线设备中的接收机分集。分集的控制通过在给定条件下实现接收分集来降低功耗。操作条件，传输要求和控制设置单独使用或结合使用，以确定多天线接收分集的优点，如更高的链路容量，更高的数据吞吐量，更低的发射功率和更低的误码率，保证更高的功率多样性的成本。

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