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81. 发明申请

US20100103865A1 HEADER COMPRESSION FOR CELL RELAY COMMUNICATIONS 审中-公开
标题翻译：用于小区继电器通信的头部压缩
公开(公告)号：US20100103865A1
公开(公告)日：2010-04-29
申请号：US12605184
申请日：2009-10-23
申请人： Fatih Ulupinar , Gavin B. Horn , Parag A. Agashe , Nathan E. Tenny , Yongsheng Shi
发明人： Fatih Ulupinar , Gavin B. Horn , Parag A. Agashe , Nathan E. Tenny , Yongsheng Shi
IPC分类号： H04B7/14 , H04J3/18
CPC分类号： H04W40/22 , H04B7/155 , H04L29/12207 , H04L61/20 , H04L69/04 , H04L69/22 , H04L2212/00 , H04W36/0072 , H04W84/047
摘要： Systems and methodologies are described that facilitate compressing packet headers for cell relay communications. Since cell relays can support a number of evolved packet system (EPS) bearers over a given dedicated radio bearer (DRB), robust header compression (RoHC) can be multiplexed for communications to/from a given cell relay. Thus, an upstream node compressing one or more packet headers can indicate a RoHC context, which can be represented by a RoHC context identifier in a RoHC header. A receiving entity can decompress the headers based on determining the RoHC context. Alternatively, the RoHC context can be associated with an identifier of a related UE bearer such as a tunnel endpoint identifier (TEID), a relay identifier, and/or the like, that is received in a tunneling protocol header to facilitate packet routing.
摘要翻译：描述了便于压缩用于小区中继通信的分组报头的系统和方法。由于小区中继可以通过给定的专用无线电承载（DRB）来支持多个演进的分组系统（EPS）承载，因此可以将稳健的报头压缩（RoHC）复用以用于/从给定小区中继的通信。因此，压缩一个或多个分组报头的上游节点可以指示可由RoHC报头中的RoHC上下文标识符表示的RoHC上下文。接收实体可以基于确定RoHC上下文来解压缩报头。或者，RoHC上下文可以与在隧道协议报头中接收以便于分组路由的相关UE承载的标识符相关联，例如隧道端点标识符（TEID），中继标识符等等。

82. 发明申请

US20100103862A1 DEVICE ATTACHMENT AND BEARER ACTIVATION USING CELL RELAYS 有权
标题翻译：使用细胞继电器的设备附件和轴承激活
公开(公告)号：US20100103862A1
公开(公告)日：2010-04-29
申请号：US12604189
申请日：2009-10-22
申请人： Fatih Ulupinar , Gavin B. Horn , Parag A. Agashe , Nathan E. Tenny , Yongsheng Shi
发明人： Fatih Ulupinar , Gavin B. Horn , Parag A. Agashe , Nathan E. Tenny , Yongsheng Shi
IPC分类号： H04B7/14 , H04W4/00
CPC分类号： H04W40/22 , H04B7/155 , H04L29/12207 , H04L61/20 , H04L69/04 , H04L69/22 , H04L2212/00 , H04W36/0072 , H04W84/047
摘要： Systems and methodologies are described that facilitate assigning TEIDs, or portions thereof, to UEs or other devices during network attachment and/or dedicated bearer activation using one or more cell relays. Relay eNBs can request bearer establishment from a UE, which can be based on receiving an attach accept from an upstream node during attachment for the UE, receiving a bearer setup request from the upstream node, and/or the like. Once a bearer establishment response is received from the UE, the relay eNBs can store a TEID relating to the bearer. This can be a TEID that is at least partially received in the attach accept or bearer setup message, generated for the UE upon receiving the bearer establishment response, and/or the like. The TEID, or portion thereof, can be utilized for subsequent packet routing to the UE through one or more cell relays.
摘要翻译：描述了在网络附着期间和/或使用一个或多个单元继电器的专用承载激活时，便于在UE或其他设备上分配TEID或其部分的系统和方法。中继eNB可以从UE请求承载建立，其可以基于在针对UE的附接期间从上游节点接收附加接受，从上游节点接收承载建立请求等。一旦从UE接收到承载建立响应，中继eNB可以存储与承载有关的TEID。这可以是在接收到承载建立响应时为UE生成的附件接受或承载建立消息中至少部分地接收到的TEID，和/或类似的。 TEID或其部分可以用于通过一个或多个小区中继向后续分组路由到UE。

83. 发明申请

US20100027471A1 SYSTEM AND METHOD FOR DISTRIBUTED MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中分布式多输入多输出（MIMO）的系统与方法
公开(公告)号：US20100027471A1
公开(公告)日：2010-02-04
申请号：US12505126
申请日：2009-07-17
申请人： Ravi Palanki , Parag A. Agashe , Naga Bhushan
发明人： Ravi Palanki , Parag A. Agashe , Naga Bhushan
IPC分类号： H04W4/00
CPC分类号： H04B7/024 , H04B7/0408 , H04B7/0413 , H04B7/0617 , H04W36/0005 , H04W36/20 , H04W72/0406
摘要： Systems and methodologies are described herein that facilitate distributed multiple-input multiple-output (MIMO) or cooperative multipoint (CoMP) communication in a wireless communication system. As described herein, multiple cells, such as a serving cell and an auxiliary cell, can cooperate to conduct communication with one or more associated terminals. In one example described herein, an associated core network can exchange data and/or control signaling with a single cell communicating with a given terminal, which can then tunnel respective data and/or control signaling to other cell(s). By doing so, CoMP communication can be made transparent to the core network and can be achieved without requiring changes to the network. As further described herein, a terminal can exchange Physical Downlink Control Channel (PDCCH) assignments and/or other information exclusively with the serving cell in addition to or in place of other information exchanged with a serving cell and/or an auxiliary cell.
摘要翻译：本文描述了在无线通信系统中促进分布式多输入多输出（MIMO）或协作多点（CoMP）通信的系统和方法。如本文所述，诸如服务小区和辅助小区的多个小区可以协作以与一个或多个相关联的终端进行通信。在这里描述的一个示例中，相关联的核心网络可以与与给定终端通信的单个小区交换数据和/或控制信令，然后可以将相应的数据和/或控制信令传送到其他小区。通过这样做，可以使CoMP通信对于核心网络是透明的，并且可以在不需要改变网络的情况下实现。如本文进一步描述的，终端除了或替代与服务小区和/或辅助小区交换的其他信息之外，还可以与服务小区专门地交换物理下行链路控制信道（PDCCH）分配和/或其他信息。

84. 发明申请

US20100008293A1 X2 INTERFACES FOR ACCESS POINT BASE STATIONS IN SELF-ORGANIZING NETWORKS (SON) 审中-公开
标题翻译： X2自组织网络中接入点基站的X2接口（SON）
公开(公告)号：US20100008293A1
公开(公告)日：2010-01-14
申请号：US12498263
申请日：2009-07-06
申请人： Rajarshi Gupta , Parag A. Agashe , Peerapol Tinnakornsrisuphap
发明人： Rajarshi Gupta , Parag A. Agashe , Peerapol Tinnakornsrisuphap
IPC分类号： H04W92/00
CPC分类号： H04W92/20 , H04W84/045
摘要： Systems and methodologies are described that facilitate leveraging an X2-AP interface for data exchange between an access terminal and a Home access terminal. Based upon a received request from a Home access terminal, the access terminal can activate an X2-AP interface connection on demand over Stream Control Transmission Protocol (SCTP) based upon a maximum number of connections not being met and/or a timer evaluation that indicates the request is within an allowed time period. The capacity of the access terminal related to the amount of X2-AP connections can be managed based upon at least one of a timer evaluation, or a maximum number of X2-AP connections. The systems and methodologies provide an optimal and efficient technique in order to enable data to be exchanged between an access terminal and a Home access terminal utilizing an X2-AP interface.
摘要翻译：描述了有助于利用X2-AP接口进行接入终端和家庭接入终端之间的数据交换的系统和方法。基于来自家庭接入终端的接收到的请求，接入终端可以基于流控制传输协议（SCTP），根据不满足的最大连接数和/或指示的定时器评估来激活基于流控制传输协议（SCTP）的X2-AP接口连接该请求在允许的时间段内。可以基于定时器评估或X2-AP连接的最大数目中的至少一个来管理与X2-AP连接量相关的接入终端的容量。这些系统和方法提供了一种最佳和有效的技术，以便能够使用X2-AP接口在接入终端和家庭接入终端之间交换数据。

85. 发明申请

US20090323577A1 BROADCAST-MULTICAST TRANSMISSION WITH RATE ADAPTION 失效
标题翻译：具有速率自适应的广播多播传输
公开(公告)号：US20090323577A1
公开(公告)日：2009-12-31
申请号：US12490078
申请日：2009-06-23
申请人： Avneesh Agrawal , Alexei Y. Gorokhov , Mehmet I. Gurelli , Naga Bhushan , Parag A. Agashe
发明人： Avneesh Agrawal , Alexei Y. Gorokhov , Mehmet I. Gurelli , Naga Bhushan , Parag A. Agashe
IPC分类号： H04H20/71 , H04L1/18
CPC分类号： H04L1/1692 , H04L1/0026 , H04L1/1671 , H04L1/1861 , H04L1/1887 , H04L2001/0093
摘要： Techniques for supporting broadcast/multiple transmission to multiple terminals with feedback and rate adaptation are described. In an aspect, a combination of HARQ and at least one shared feedback channel may be used to support broadcast/multicast transmission. In one design, a base station may send at least one transmission of a packet to multiple terminals, one transmission at a time. The base station may receive feedback information (e.g., NAK) for the packet from the terminals on the shared feedback channel(s). The base station may determine whether to terminate the packet early and/or may select at least one transmission parameter for another packet based on the feedback information for the packet. In another aspect, a transport format for a broadcast/multicast transmission may be selected based on CQI information from terminals receiving the transmission. The terminals may send CQI information at a slow rate and/or only certain terminals may send CQI information.
摘要翻译：描述了用于支持具有反馈和速率适配的多个终端的广播/多传输的技术。在一方面，可以使用HARQ和至少一个共享反馈信道的组合来支持广播/多播传输。在一种设计中，基站可以向多个终端发送分组的至少一个传输，一次发送一个。基站可以从共享反馈信道上的终端接收针对分组的反馈信息（例如，NAK）。基站可以基于分组的反馈信息来确定是否提前终止分组和/或可以针对另一分组选择至少一个传输参数。在另一方面，可以基于接收到传输的终端的CQI信息来选择用于广播/多播传输的传输格式。终端可以以慢速率发送CQI信息和/或仅某些终端可以发送CQI信息。

86. 发明申请

US20090290540A1 SYSTEMS AND METHODS FOR MULTIPLEXING MULTIPLE CONNECTIONS IN MOBILE IP NETWORK 有权
标题翻译：用于在移动IP网络中多路复用多个连接的系统和方法
公开(公告)号：US20090290540A1
公开(公告)日：2009-11-26
申请号：US12468824
申请日：2009-05-19
申请人： George Cherian , Jun Wang , Parag A. Agashe
发明人： George Cherian , Jun Wang , Parag A. Agashe
IPC分类号： H04W40/02
CPC分类号： H04W8/085 , H04L47/10 , H04W28/26 , H04W80/045 , H04W88/182
摘要： Disclosed are systems, methods and computer program products for facilitating multiplexing of simultaneous multiple connections between a mobile device and its IP mobility anchors, such as mobile IP home agents or proxy mobile IP local mobility anchors. An example method comprises assigning a unique IP mobility anchor identifier to each IP mobility anchor associated with the mobile device. The method further comprises negotiating an IP flow reservation for each IP mobility anchor identifier and signaling a request to associate each negotiated IP flow with an IP tunnel to a particular IP mobility anchor. The method further comprises sending packets through each negotiated IP flow and associated IP tunnel to each IP mobility anchor.
摘要翻译：公开了用于促进移动设备与其IP移动性锚点（例如移动IP归属代理或代理移动IP本地移动锚点）之间的同时多个连接的复用的系统，方法和计算机程序产品。一种示例性方法包括向与移动设备相关联的每个IP移动性锚分配唯一的IP移动性锚定标识符。该方法还包括协商针对每个IP移动性锚定标识符的IP流预留，并且向每个协商的IP流和向特定IP移动性锚的IP隧道发送信令。该方法还包括通过每个协商的IP流和相关联的IP隧道向每个IP移动性锚点发送分组。

87. 发明申请

US20090201818A1 VARIABLE ABORT TIMER 有权
标题翻译：可变定时器
公开(公告)号：US20090201818A1
公开(公告)日：2009-08-13
申请号：US12365766
申请日：2009-02-04
申请人： Ravindra M. Patwardhan , Anurag Vardhan , Parag A. Agashe
发明人： Ravindra M. Patwardhan , Anurag Vardhan , Parag A. Agashe
IPC分类号： H04L12/26
CPC分类号： H04L1/1848 , H04L25/0204 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： Depending on channel conditions, a variable abort timer can be set in relation to wireless communication of data packets. Additionally, available buffer size can be evaluated and used to set a length of the variable abort timer. When a packet sequence is sent, packets can become lost in communication. When a lost packet is recognized, the timer can be initiated and a request for re-transmission of the lost packet can is sent. If the lost packet does not arrive during running of the variable abort timer, then the packet sequence can be processed without the missing packet.
摘要翻译：根据信道条件，可以相对于数据分组的无线通信设置可变中止定时器。另外，可以使用可用的缓冲区大小来设置变量中止定时器的长度。当发送分组序列时，分组在通信中可能会丢失。当识别出丢失的分组时，可以启动定时器，并且发送丢失分组的重发请求。如果在运行变量中止定时器期间丢失的分组没有到达，则可以处理分组序列而不丢失分组。

88. 发明申请

US20090196221A1 METHOD AND APPARATUS FOR PROVIDING SIGNALING ACCESS 有权
标题翻译：提供信号访问的方法和装置
公开(公告)号：US20090196221A1
公开(公告)日：2009-08-06
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： H04W4/00 , H04L9/32 , H04W28/06
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。

89. 发明申请

US20090190521A1 MANAGEMENT OF WIRELESS RELAY NODES USING IDENTIFIERS 有权
标题翻译：使用标识符管理无线中继节点
公开(公告)号：US20090190521A1
公开(公告)日：2009-07-30
申请号：US12361442
申请日：2009-01-28
申请人： Gavin B. Horn , Fatih Ulupinar , Parag A. Agashe , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
发明人： Gavin B. Horn , Fatih Ulupinar , Parag A. Agashe , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
IPC分类号： H04B7/14
CPC分类号： H04W40/248 , H04L29/12226 , H04L41/00 , H04L61/2015 , H04W8/26 , H04W40/30 , H04W40/32 , H04W88/04
摘要： A set of wireless relay nodes are managed to facilitate inter-node routing of packets in the set. In some aspects, unique identifiers are defined for the wireless relay nodes to facilitate routing packets within the set. In some aspect a routing table is provided to each of the wireless relay nodes, wherein the routing table identifies each wireless relay node in the set and a next-hop entity for each of these wireless relay nodes. Each of the wireless relay nodes may then define a forwarding table based on the routing table.
摘要翻译：管理一组无线中继节点以促进组中的分组的节点间路由。在一些方面，为无线中继节点定义唯一标识符以便于在集合内路由分组。在一些方面，路由表被提供给每个无线中继节点，其中路由表标识该组中的每个无线中继节点以及这些无线中继节点中的每一个的下一跳实体。然后，每个无线中继节点可以基于路由表来定义转发表。

90. 发明申请

US20090132675A1 USING IDENTIFIERS TO ESTABLISH COMMUNICATION 有权
标题翻译：使用标识符建立通信
公开(公告)号：US20090132675A1
公开(公告)日：2009-05-21
申请号：US12269676
申请日：2008-11-12
申请人： Gavin B. Horn , Parag A. Agashe , Rajat Prakash , Rajarshi Gupta , Masato Kitazoe , Nathan E. Tenny , Oronzo Flore
发明人： Gavin B. Horn , Parag A. Agashe , Rajat Prakash , Rajarshi Gupta , Masato Kitazoe , Nathan E. Tenny , Oronzo Flore
IPC分类号： G06F15/16
CPC分类号： H04W8/26 , H04W36/30 , H04W48/08 , H04W76/18 , H04W84/045 , H04W88/08
摘要： Confusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects an access point and/or an access terminal may perform operations relating to detecting confusion and/or providing a unique identifier to resolve confusion.
摘要翻译：通过使用混淆检测技术和为节点使用唯一标识符来解决通过将相同的节点标识符分配给多个节点而产生的混淆。在一些方面，接入点和/或接入终端可以执行与检测混淆有关的操作和/或提供唯一的标识符以解决混淆。

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