Uplink transmission control method in system supporting an uplink multiple access transmission mode
    1.
    发明授权
    Uplink transmission control method in system supporting an uplink multiple access transmission mode 有权
    支持上行多址传输模式的系统中的上行传输控制方法

    公开(公告)号:US09031052B2

    公开(公告)日:2015-05-12

    申请号:US13001741

    申请日:2009-07-14

    IPC分类号: H04B7/208 H04L5/00 H04W72/04

    摘要: Disclosed herein is a method of generating an uplink reference signal in a system supporting a plurality of uplink access schemes. The method includes, at a base station, transmitting reference signal configuration information indicating the configuration of a reference signal to be transmitted in uplink, which is generated according to the plurality of uplink access schemes, to a user equipment which is set to operate in an uplink access scheme corresponding to the information, and receiving a subframe including the reference signal generated based on the reference signal configuration information from the user equipment. The reference signal configuration information includes a cyclic shift value of a sequence of the reference signal.

    摘要翻译: 这里公开了一种在支持多个上行链路接入方案的系统中生成上行链路参考信号的方法。 该方法包括:在基站处,将指示根据多个上行链路接入方案生成的上行链路中要发送的参考信号的配置的参考信号配置信息发送到设置为在 上行链路接入方案,并且接收包括基于来自用户设备的参考信号配置信息生成的参考信号的子帧。 参考信号配置信息包括参考信号的序列的循环移位值。

    Method and apparatus for wireless resource allocation for relay in wireless communication system
    2.
    发明授权
    Method and apparatus for wireless resource allocation for relay in wireless communication system 有权
    无线通信系统中中继无线资源分配方法及装置

    公开(公告)号:US08477633B2

    公开(公告)日:2013-07-02

    申请号:US12809048

    申请日:2009-10-01

    IPC分类号: G01R31/08

    摘要: A method of allocating a radio resource for a relay station in a wireless communication system is disclosed. The method comprise allocating a relay zone to the relay station in a subframe and transmitting a relay control channel to the relay station by using the relay zone, wherein the subframe comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain and a plurality of subcarriers in a frequency domain, wherein the subframe is divided into a user zone used by a user equipment in a cell and the relay zone used by the relay station, and wherein the relay zone comprises some of the plurality of subcarriers. According to the present invention, a subframe structure provides backward compatibility with a legacy wireless communication system. A relay station can effectively find a radio resource allocated to the relay station, thereby decreasing a decoding time.

    摘要翻译: 公开了一种在无线通信系统中为中继站分配无线电资源的方法。 该方法包括在子帧中向中继站分配中继区,并通过使用中继区向中继站发送中继控制信道,其中子帧包括时域中的多个正交频分复用(OFDM)符号,以及 频域中的多个子载波,其中所述子帧被划分为小区中的用户设备使用的用户区域和所述中继站使用的中继区域,并且其中所述中继区域包括所述多个子载波中的一些。 根据本发明,子帧结构提供与传统无线通信系统的向后兼容性。 中继站可以有效地找到分配给中继站的无线电资源,从而减少解码时间。

    Method and apparatus for transmitting data in radio communication system
    4.
    发明授权
    Method and apparatus for transmitting data in radio communication system 有权
    用于在无线电通信系统中传输数据的方法和装置

    公开(公告)号:US08837393B2

    公开(公告)日:2014-09-16

    申请号:US13130569

    申请日:2009-11-18

    摘要: The present invention provides a method and an apparatus for transmitting data in a radio communication system. The method for transmitting data in a radio communication system in which a radio resource for data transmission includes a plurality of data symbols in a time domain, wherein the method comprises the steps of transmitting first data using a space-time block coding (STBC) scheme via a portion of the data symbols from among the plurality of data symbols; and transmitting second data using a cyclic delay diversity (CDD) scheme via the residual data symbols excluding the portion of data symbols.

    摘要翻译: 本发明提供一种在无线通信系统中发送数据的方法和装置。 一种用于在无线电通信系统中发送数据的方法,其中用于数据传输的无线电资源在时域中包括多个数据符号,其中该方法包括以下步骤:使用空时块编码(STBC)方案发送第一数据 经由所述多个数据符号中的数据符号的一部分; 以及使用循环延迟分集(CDD)方案通过除了数据符号部分之外的残余数据符号发送第二数据。

    UPLINK TRANSMISSION CONTROL METHOD IN SYSTEM SUPPORTING AN UPLINK MULTIPLE ACCESS TRANSMISSION MODE
    9.
    发明申请
    UPLINK TRANSMISSION CONTROL METHOD IN SYSTEM SUPPORTING AN UPLINK MULTIPLE ACCESS TRANSMISSION MODE 有权
    支持上传多路访问传输模式的系统中的上行传输控制方法

    公开(公告)号:US20110110357A1

    公开(公告)日:2011-05-12

    申请号:US13001741

    申请日:2009-07-14

    IPC分类号: H04B7/208

    摘要: Disclosed herein is a method of generating an uplink reference signal in a system supporting a plurality of uplink access schemes. The method includes, at a base station, transmitting reference signal configuration information indicating the configuration of a reference signal to be transmitted in uplink, which is generated according to the plurality of uplink access schemes, to a user equipment which is set to operate in an uplink access scheme corresponding to the information, and receiving a subframe including the reference signal generated based on the reference signal configuration information from the user equipment. The reference signal configuration information includes a cyclic shift value of a sequence of the reference signal.

    摘要翻译: 这里公开了一种在支持多个上行链路接入方案的系统中生成上行链路参考信号的方法。 该方法包括:在基站处,将指示根据多个上行链路接入方案生成的上行链路中要发送的参考信号的配置的参考信号配置信息发送到设置为在 上行链路接入方案,并且接收包括基于来自用户设备的参考信号配置信息生成的参考信号的子帧。 参考信号配置信息包括参考信号的序列的循环移位值。