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214 条记录 (耗时 0.039 秒)

    Control information feedback over the long-term evolution physical uplink shared channel
    61.
    发明授权
    Control information feedback over the long-term evolution physical uplink shared channel 有权
    控制信息反馈通过长期演进物理上行链路共享信道

    公开(公告)号：US09220034B2

    公开(公告)日：2015-12-22

    申请号：US13608335

    申请日：2012-09-10

    申请人： Andrew Mark Earnshaw ,  Zhijun Cai ,  Klaus-Peter Alfred Wachsmann ,  Yi Yu

    发明人： Andrew Mark Earnshaw ,  Zhijun Cai ,  Klaus-Peter Alfred Wachsmann ,  Yi Yu

    IPC分类号： H04B7/00 ,  H04W28/06 ,  H04L5/00 ,  H04W28/22 ,  H04W72/04

    CPC分类号： H04W28/06 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0057 ,  H04W28/22 ,  H04W72/04

    摘要： A network component comprising a plurality of encoders, a plurality of rate-matching modules coupled to the encoders, and a channel interleaver coupled to the rate-matching modules, wherein the rate-matching modules calculate the number of bits for rate matching a plurality of feedback control information based on a total number of bits allocated to a channel traffic without a traffic data. Included is a network component comprising at least one processor configured to encode a plurality of feedback control information, calculate the number of bits for rate-matching the feedback control information based on a total number of bits allocated to a channel traffic without a traffic data. Included is a method comprising receiving a downlink traffic, detecting a request to transmit uplink data in the downlink traffic, and transmitting feedback control information with or without data based on the request.

    摘要翻译： 一种网络组件，包括多个编码器，耦合到所述编码器的多个速率匹配模块以及耦合到所述速率匹配模块的信道交织器，其中所述速率匹配模块计算用于速率匹配的比特数， 基于分配给没有业务数据的信道业务的总比特数的反馈控制信息。 包括的网络组件包括至少一个处理器，其被配置为对多个反馈控制信息进行编码，基于分配给没有业务数据的信道业务的总比特数来计算用于对反馈控制信息进行速率匹配的比特数。 包括接收下行链路业务，检测在下行业务中发送上行链路数据的请求，以及基于该请求发送具有或不具有数据的反馈控制信息的方法。

    Method and system for small cell discovery in heterogeneous cellular networks
    62.
    发明授权
    Method and system for small cell discovery in heterogeneous cellular networks 有权
    异构蜂窝网络中小细胞发现的方法和系统

    公开(公告)号：US09008720B2

    公开(公告)日：2015-04-14

    申请号：US13399625

    申请日：2012-02-17

    申请人： Yi Yu ,  Zhijun Cai ,  Chandra Sekhar Bontu

    发明人： Yi Yu ,  Zhijun Cai ,  Chandra Sekhar Bontu

    IPC分类号： H04B7/00 ,  H04W48/16 ,  H04W84/04

    CPC分类号： H04W48/16 ,  H04W36/0061 ,  H04W48/12 ,  H04W84/045

    摘要： A method and a user equipment in a network having a macro cell and at least one small cell, the method in one embodiment receiving a measurement restriction over a broadcast channel from the macro cell; and applying the restriction for a corresponding measurement at the user equipment. In one embodiment the method includes receiving a small cell list from the macro cell; and measuring at least one of a reference signal receive power and a reference signal received quality based on the received small cell list. The method includes, in one embodiment, receiving a neighboring small cell configurations from the macro cell; and utilizing the received small cell configurations to attach to a small cell. The method includes, in one embodiment, receiving an s-measure offset value over a broadcast channel from the macro cell; and applying the s-measure offset value to an s-measure for neighbor cell discovery.

    摘要翻译： 一种具有宏小区和至少一个小小区的网络中的方法和用户设备，一个实施例中的方法从宏小区接收对广播信道的测量限制; 并在用户设备上应用对相应测量的限制。 在一个实施例中，该方法包括从宏小区接收小小区列表; 以及基于所接收的小单元列表来测量参考信号接收功率和参考信号接收质量中的至少一个。 该方法在一个实施例中包括从宏小区接收相邻的小单元配置; 并且利用所接收的小单元配置来附接到小单元。 该方法在一个实施例中包括从宏小区在广播信道上接收s度量偏移值; 并将s度量偏移值应用于相邻小区发现的s度量。

    System and method for component carrier reallocation
    64.
    发明授权
    System and method for component carrier reallocation 有权
    组件载体重新分配的系统和方法

    公开(公告)号：US08971242B2

    公开(公告)日：2015-03-03

    申请号：US12750285

    申请日：2010-03-30

    申请人： Zhijun Cai ,  Yi Yu

    发明人： Zhijun Cai ,  Yi Yu

    IPC分类号： H04W4/00 ,  H04J3/14 ,  H04J1/10 ,  H04B7/216 ,  H04L5/12 ,  H04L1/18 ,  H04L5/00

    CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04L1/1877 ,  H04L1/1893 ,  H04L5/0078 ,  H04L5/0096

    摘要： A method for supporting Hybrid Automatic Repeat Request (HARQ) transmission during component carrier (CC) reallocation. The method includes starting a HARQ process using a first CC, allocating a second CC, mapping the HARQ process from the first CC to the second CC, and transmitting remaining HARQ data associated with the HARQ process using the second CC. Also included is a method for supporting HARQ transmission during CC reallocation comprising starting a HARQ process using a first CC, determining to allocate a second CC, waiting until completion of the HARQ process using the first CC before allocating the second CC, and beginning another HARQ process on the second CC. Included is a method comprising starting a HARQ process using a first CC, allocating a second CC, discontinuing transmission using the first CC before completion of the HARQ process, and restarting new data using the second CC.

    摘要翻译： 一种用于在分量载波（CC）重新分配期间支持混合自动重传请求（HARQ）传输的方法。 该方法包括使用第一CC开始HARQ过程，分配第二CC，将HARQ进程从第一CC映射到第二CC，以及使用第二CC发送与HARQ进程相关联的剩余HARQ数据。 还包括一种用于在CC重新分配期间支持HARQ传输的方法，其包括使用第一CC开始HARQ进程，确定分配第二CC，等待直到在分配第二CC之前使用第一CC完成HARQ进程，并且开始另一个HARQ 进程在第二个CC。 包括的方法包括使用第一CC开始HARQ进程，分配第二CC，在完成HARQ进程之前中断使用第一CC的传输，以及使用第二CC重新启动新数据。

    System and method for coordinating half-duplex communications protocols
    65.
    发明授权
    System and method for coordinating half-duplex communications protocols 有权
    用于协调半双工通信协议的系统和方法

    公开(公告)号：US08964609B2

    公开(公告)日：2015-02-24

    申请号：US12568375

    申请日：2009-09-28

    申请人： James Womack ,  Zhijun Cai ,  Wei Wu ,  Yi Yu

    发明人： James Womack ,  Zhijun Cai ,  Wei Wu ,  Yi Yu

    IPC分类号： H04L5/16 ,  H04B7/26

    CPC分类号： H04B7/2656

    摘要： The present disclosure is directed to a system and method for operating a user agent (UA) and access device located within a communications cell according to a half-duplex (HD), frequency-division duplexing (FDD) protocol. The system and method are designed to accommodate a guard period (GP) between downlink (DL) and uplink (UL) communications from the UA, while addressing the loss of at least part of the DL communication before a subsequent UL subframe to accommodate the GP.

    摘要翻译： 本公开涉及一种用于根据半双工（HD），频分双工（FDD）协议来操作位于通信小区内的用户代理（UA）和接入设备的系统和方法。 该系统和方法被设计为适应来自UA的下行链路（DL）和上行链路（UL）通信之间的保护时段（GP），同时在随后的UL子帧之前解决至少部分DL通信的丢失以适应GP 。

    System and method for multi-user multiplexing
    68.
    发明授权
    System and method for multi-user multiplexing 有权
    多用户复用的系统和方法

    公开(公告)号：US08837303B2

    公开(公告)日：2014-09-16

    申请号：US13548817

    申请日：2012-07-13

    申请人： Yi Yu ,  James Earl Womack ,  Zhijun Cai

    发明人： Yi Yu ,  James Earl Womack ,  Zhijun Cai

    IPC分类号： G01R31/08

    CPC分类号： H04B7/15528 ,  H04W28/06 ,  H04W74/004

    摘要： A relay node is described herein, the relay node comprising a network connectivity device configured to receive a plurality of medium access control layer (MAC) packet data units (PDUs) from a plurality of user agents; a processor configured to multiplex the plurality of MAC PDUs to form a Super-MAC PDU; and wherein the network connectivity device is further configured to transmit the Super-MAC PDU to an access node.

    摘要翻译： 这里描述了中继节点，所述中继节点包括被配置为从多个用户代理接收多个媒体接入控制层（MAC）分组数据单元（PDU））的网络连接设备; 处理器，被配置为复用所述多个MAC PDU以形成超级MAC PDU; 并且其中所述网络连接设备还被配置为将所述超级MAC PDU发送到接入节点。

    Allocating backhaul resources
    69.
    发明授权
    Allocating backhaul resources 失效
    分配回程资源

    公开(公告)号：US08755324B2

    公开(公告)日：2014-06-17

    申请号：US13486541

    申请日：2012-06-01

    申请人： Yi Yu ,  Yi Song ,  Zhijun Cai ,  Chandra sekhar Bontu ,  Rose Qingyang Hu

    发明人： Yi Yu ,  Yi Song ,  Zhijun Cai ,  Chandra sekhar Bontu ,  Rose Qingyang Hu

    IPC分类号： H04B7/14 ,  H04W4/00 ,  H04W72/00

    CPC分类号： H04W72/085

    摘要： Systems, apparatuses, and methods may be directed to operating wireless communication resources for a wireless communications system that includes a relay node and a base station. A backhaul link data rate may be identified for a first wireless link between the relay node and the base station. An access link data rate may be identified for a second wireless link between the relay node and a user equipment (UE). The allocation of available resources between the backhaul link and the access link may be adjusted or changed to optimize the allocation of resources.

    摘要翻译： 系统，装置和方法可以针对包括中继节点和基站的无线通信系统的无线通信资源的操作。 可以为中继节点和基站之间的第一无线链路识别回程链路数据速率。 可以为中继节点和用户设备（UE）之间的第二无线链路识别接入链路数据速率。 可以调整或改变在回程链路和接入链路之间的可用资源的分配以优化资源的分配。