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公开(公告)号：US20080268851A1
公开(公告)日：2008-10-30
申请号：US12109043
申请日：2008-04-24
IPC分类号： H04Q7/24
摘要： In a communication system in which a mobile station accessing the main network via a plurality of base stations, the mobile station can freely select any of the base stations as a forward link (FL) serving station. In addition, the mobile station can also freely select another or the same base station as a reverse link (RL) serving station. The mobile station has stored in its memory a plurality of routes corresponding to the plurality of base stations, with each route dedicatedly assigned to a particular base station. During handoff of one base station to another as either the FL or the RL serving station, exchanged data packets are processed in the respective routes of the base stations involved.
摘要翻译： 在通过多个基站接入主网的移动台的通信系统中，移动台可以自由选择任何基站作为前向链路（FL）服务台。 此外，移动台还可以自由地选择与反向链路（RL）服务站相同的基站。 移动台已经在其存储器中存储了与多个基站相对应的多个路由，每个路由专用于特定的基站。 在FL或RL服务站之间将一个基站切换到另一个基站时，在相关基站的相应路由中处理交换的数据分组。
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32.发明授权Establishing packet data network connectivity for local internet protocol access traffic 有权为本地互联网协议访问流量建立分组数据网络连接公开(公告)号：US09480092B2
公开(公告)日：2016-10-25
申请号：US12728778
申请日：2010-03-22
CPC分类号： H04W76/022 , H04W8/082 , H04W48/17 , H04W76/11 , H04W76/12 , H04W84/045
摘要： Providing for establishment of local Internet Protocol access (LIPA) for cellular communication is provided herein. According to particular aspects of the subject disclosure, provided are mechanisms to identify a request to establish a packet network connection as a request for a LIPA context. Once identified, a local gateway associated with the UE or with a subscriber-deployed base station is identified, and a packet context is established to support LIPA traffic for the UE. Additional mechanisms support UE mobility from one base station to another, including identifying and terminating inactive LIPA contexts. Further, a UE is described that can recognize and facilitate the establishment of a LIPA context for applications executing at the UE.
摘要翻译： 本文提供了用于蜂窝通信的本地互联网协议接入（LIPA）的建立。 根据本发明的特定方面，提供了识别建立分组网络连接的请求作为LIPA上下文的请求的机制。 一旦被识别，就识别与UE相关联的本地网关或与订户部署的基站相关联的本地网关，并且建立分组上下文以支持用于UE的LIPA业务。 附加机制支持UE从一个基站移动到另一个基站，包括识别和终止不活动的LIPA上下文。 此外，描述了可以识别和促进针对在UE处执行的应用的LIPA上下文的建立的UE。
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33.发明申请PROVIDING CONFIGURATION INFORMATION FOR BROADCAST CONTROL OF ACCESS TERMINAL RADIO EVENT HANDLING 审中-公开提供访问终端无线电事件处理的广播控制配置信息公开(公告)号：US20110287793A1
公开(公告)日：2011-11-24
申请号：US12950014
申请日：2010-11-19
IPC分类号： H04W8/00
摘要： Radio event handling at access terminals is controlled at a granularity other than access terminal-level granularity through the use of broadcast control values. For example, a network entity such as an access point may broadcast control values to control radio event handling (e.g., radio event logging and/or reporting) at access terminals in the vicinity of the access point.
摘要翻译： 通过使用广播控制值，接入终端的无线电事件处理以除访问终端级粒度以外的粒度进行控制。 例如，诸如接入点的网络实体可以广播控制值以控制在接入点附近的接入终端处的无线电事件处理（例如，无线电事件记录和/或报告）。
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公开(公告)号：US20110249610A1
公开(公告)日：2011-10-13
申请号：US12891943
申请日：2010-09-28
CPC分类号： H04W28/06 , H04B7/2606 , H04L69/04 , H04L69/22 , H04W84/047 , H04W92/20
摘要： Methods and apparatuses are provided that facilitate compressing packet headers for communicating among access points. An access point can advertise compression profiles to one or more disparate access points, and the one or more disparate access points can select at least one compression profile for compressing/decompressing packets related to the one or more disparate access points and/or devices communicating therewith. The one or more disparate access points can notify the access point of the selected compression profile, a compression context identifier, and/or static data related to identifying associated packets. In this regard, the access point can compress packets that have the associated static data according to the compression profile and compression context identifier. Similarly, the access point can decompress packets from the one or more disparate access points based on the compression context identifier.
摘要翻译： 提供了便于压缩分组报头以在接入点之间进行通信的方法和装置。 接入点可以将压缩简档通告给一个或多个不同的接入点，并且一个或多个不同的接入点可以选择至少一个压缩简档来压缩/解压缩与一个或多个不同接入点相关的分组和/或与其通信的设备 。 一个或多个不同的接入点可以通知所选择的压缩简档的接入点，压缩上下文标识符和/或与识别相关联的分组有关的静态数据。 在这方面，接入点可以根据压缩简档和压缩上下文标识来压缩具有相关联的静态数据的分组。 类似地，接入点可以基于压缩上下文标识符来解压缩来自一个或多个不同接入点的分组。
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35.发明申请公开(公告)号：US20110235514A1
公开(公告)日：2011-09-29
申请号：US13071166
申请日：2011-03-24
CPC分类号： H04B7/15528 , H04B7/2606 , H04W76/15 , H04W84/047
摘要： Certain aspects of the present disclosure relate to techniques for operating a relay having a first plurality of radio bearers (RBs) that interface with a donor base station and having a second plurality of RBs that interface with at least one user equipment (UE). According to certain aspects, the techniques generally include mapping each of the second plurality of RBs to one of the first plurality of RBs based on a QoS class identifier (QCI) associated therewith.
摘要翻译： 本公开的某些方面涉及用于操作具有与施主基站接口并具有与至少一个用户设备（UE）接口的第二多个RB的第一多个无线电承载（RB）的中继器的技术。 根据某些方面，技术通常包括基于与其相关联的QoS类别标识符（QCI）将第二多个RB中的每一个映射到第一多个RB中的一个。
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公开(公告)号：US20100274915A1
公开(公告)日：2010-10-28
申请号：US12763825
申请日：2010-04-20
IPC分类号： G06F15/16
CPC分类号： H04W28/065 , H04B7/2606 , H04L45/00 , H04L69/32 , H04W80/02 , H04W84/047
摘要： Systems and methodologies are described that facilitate providing user plane support for internet protocol (IP) relays. Service data units (SDU) received at a radio communication layer can be provided to an upper communication layer, such as a packet data convergence protocol (PDCP) layer, without regard to sequence numbers. The upper communication layer can handle reordering of the received protocol data units. Since communications related to a plurality of devices through one or more IP relays can be mapped over a single bearer, allowing reordering at the upper communication layer can mitigate delay caused where a donor or other upstream access point is delayed in providing a sequential SDU related to one of a plurality of devices downstream. In this regard, SDUs related to other devices can be processed by the upper communication layer while waiting for the sequential SDU.
摘要翻译： 描述了有助于为互联网协议（IP）中继提供用户平面支持的系统和方法。 在无线电通信层接收的服务数据单元（SDU）可以被提供给诸如分组数据会聚协议（PDCP）层的上层通信层，而不考虑序列号。 上层通信层可以处理接收的协议数据单元的重新排序。 由于可以通过一个或多个IP中继器与多个设备相关的通信可以通过单个承载进行映射，所以允许在较高通信层重新排序可以减轻在供体或其它上游接入点被延迟的时候引起的延迟，以提供与 下游的多个设备中的一个。 在这方面，与其他设备相关的SDU可以由上层通信层处理，同时等待顺序SDU。
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公开(公告)号：US20100260097A1
公开(公告)日：2010-10-14
申请号：US12752975
申请日：2010-04-01
CPC分类号： H04W40/36 , H01L2924/00013 , H04B7/2606 , H04W28/065 , H04W76/12 , H04W84/047 , H04W92/04 , H04W92/20 , H01L2224/29099
摘要： Systems and methodologies are described that facilitate supporting mobility for UEs and relay eNBs in split-cell relay configurations. Parameters regarding communicating with one or more UEs can be provided to disparate eNBs from a donor eNB to provide mobility for one or more of the UEs or a serving relay eNB. In addition, a donor eNB can request establishment of one or more radio bearers at a target relay eNB for continuing communications with one or more UEs. Moreover, a donor eNB can provide information regarding one or more core network bearers to a target donor eNB to facilitate establishing the core network bearers at the target donor eNB for communicating with the one or more UEs. Furthermore, uplink buffer contents from a relay eNB can be provided to a target donor eNB so communications from the one or more UEs can be continued by the target donor eNB.
摘要翻译： 描述了便于在分裂小区中继配置中支持UE和中继eNB的移动性的系统和方法。 关于与一个或多个UE进行通信的参数可以被提供给来自施主eNB的不同的eNB，以提供一个或多个UE或服务中继eNB的移动性。 此外，供体eNB可以请求在目标中继eNB处建立一个或多个无线电承载，以便与一个或多个UE持续通信。 此外，供体eNB可以向目标供体eNB提供关于一个或多个核心网络承载的信息，以便于在目标供体eNB建立核心网络承载以与一个或多个UE进行通信。 此外，可以向目标供体eNB提供来自中继eNB的上行链路缓冲器内容，从而可以由目标供体eNB继续来自一个或多个UE的通信。
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公开(公告)号：US20090003242A1
公开(公告)日：2009-01-01
申请号：US12133261
申请日：2008-06-04
IPC分类号： H04L12/28
CPC分类号： H04W40/36
摘要： An algorithm for improving efficiency of data attachment points (DAPs) in a wireless access network (AN) is provided herein. By way of example, the algorithm can identify a serving access point (APs) coupling an access terminal (AT) to the wireless AN. A cost metric for the serving AP can be determined with respect to at least one data network access gateway (AGW) of the wireless AN. The cost metric can be compared with a similar cost metric of a current or default DAP assigned to the AT. If the cost metric of the serving AP is lower than the cost metric of the current/default DAP, the DAP can be re-assigned to the serving AP, minimizing wireless AN resource costs associated with the DAP.
摘要翻译： 本文提供了一种用于提高无线接入网络（AN）中的数据连接点（DAP）的效率的算法。 作为示例，算法可以识别将接入终端（AT）耦合到无线AN的服务接入点（AP）。 可以针对无线AN的至少一个数据网络接入网关（AGW）来确定服务AP的成本度量。 可以将成本指标与分配给AT的当前或默认DAP的类似成本指标进行比较。 如果服务AP的成本度量低于当前/默认DAP的成本度量，则可以将DAP重新分配给服务AP，从而最小化与DAP相关联的无线AN资源成本。
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公开(公告)号：US20080294897A1
公开(公告)日：2008-11-27
申请号：US12113860
申请日：2008-05-01
申请人： Ravindra Patwardhan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Vidya Narayanan
发明人： Ravindra Patwardhan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Vidya Narayanan
IPC分类号： H04L9/00
CPC分类号： H04L63/06 , H04L63/08 , H04L63/105 , H04W12/04 , H04W12/06
摘要： Disclosed is a method for multiple EAP-based authentications in a wireless communication system. In the method, a first master session key (MSK) is generated in a first EAP-based authentication for a first-type access. A first temporal session key (TSK) is generated from the first master session key (MSK). A second EAP-based authentication is performed, using the first temporal session key (TSK), for a second-type access. First-type access and second-type access are provided after the first and second EAP-based authentications are successfully completed.
摘要翻译： 公开了一种在无线通信系统中用于多个基于EAP的认证的方法。 在该方法中，在第一类型访问的第一基于EAP的认证中生成第一主会话密钥（MSK）。 从第一主会话密钥（MSK）生成第一时间会话密钥（TSK）。 使用第一时间会话密钥（TSK）对第二类型访问执行第二基于EAP的认证。 在第一次和第二次基于EAP的验证成功完成后提供第一类访问和第二类访问。
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公开(公告)号：US09160566B2
公开(公告)日：2015-10-13
申请号：US12756281
申请日：2010-04-08
IPC分类号： H04L12/28 , H04L12/56 , H04L12/46 , H04W28/06 , H04L29/06 , H04W40/22 , H04W40/32 , H04W80/04 , H04W88/04
CPC分类号： H04L12/4633 , H01L2924/00013 , H04L69/04 , H04L69/22 , H04W28/06 , H04W40/22 , H04W40/32 , H04W80/04 , H04W88/04 , H04W88/16 , H01L2224/29099
摘要： Systems and methodologies are described that facilitate packet routing among relay nodes in a wireless network. Bearer quality of service (QoS) mapping is provided for internet protocol (IP) relays by utilizing differentiated services (DiffServ) code point (DSCP) values to determine a bearer for communicating related packets. In addition, SDF filtering at a gateway node can be modified to route packets over certain tunnels to provide QoS for the packets.
摘要翻译： 描述了促进无线网络中的中继节点之间的分组路由的系统和方法。 通过利用差分服务（DiffServ）码点（DSCP）值为互联网协议（IP）中继提供承载服务质量（QoS）映射，以确定用于通信相关分组的承载。 此外，可以修改网关节点处的SDF过滤，以通过某些隧道路由数据包，以提供数据包的QoS。
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