METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    101.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送参考信号的方法和装置

    公开(公告)号:US20110317641A1

    公开(公告)日:2011-12-29

    申请号:US13148292

    申请日:2010-03-16

    IPC分类号: H04W72/04

    摘要: A method and apparatus of transmitting a reference signal in a wireless communication system is provided. A transmitter generates the reference signal, maps the reference signal to a resource region, and transmits the reference signal, mapped to the resource region, to a user equipment (UE). The resource region to which the reference signal is mapped is determined based on at least one of a hybrid automatic repeat request (HARQ) processing time for backhaul link transmission, a position of a backhaul link sub-frame, and a transmission period of the reference signal.

    摘要翻译: 提供了一种在无线通信系统中发送参考信号的方法和装置。 发射机产生参考信号,将参考信号映射到资源区域,并将映射到资源区域的参考信号发送给用户设备(UE)。 基于用于回程链路传输的混合自动重复请求(HARQ)处理时间,回程链路子帧的位置和参考信号的发送周期中的至少一个来确定参考信号被映射到的资源区域 信号。

    METHOD AND APPARATUS FOR TRANSMITTING DATA IN RADIO COMMUNICATION SYSTEM
    102.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING DATA IN RADIO COMMUNICATION SYSTEM 有权
    无线电通信系统中发送数据的方法和装置

    公开(公告)号:US20110228748A1

    公开(公告)日:2011-09-22

    申请号:US13130569

    申请日:2009-11-18

    IPC分类号: H04B7/216 H04W72/04

    摘要: The present invention provides a method and an apparatus for transmitting data in a radio communication system. Said 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 said 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 said 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。 用于在无线通信系统中发送数据的所述方法,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,其中所述方法包括以下步骤:使用时空块编码(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)方案经由除了所述数据符号部分之外的残余数据符号来发送第二数据。

    METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN A WIRELESS COMMUNICATION SYSTEM USING COMP
    103.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN A WIRELESS COMMUNICATION SYSTEM USING COMP 有权
    用于在无线通信系统中发送信号的方法和装置

    公开(公告)号:US20110201371A1

    公开(公告)日:2011-08-18

    申请号:US13123992

    申请日:2009-12-14

    IPC分类号: H04B7/24

    CPC分类号: H04W72/082

    摘要: A method for transmitting a signal to a UE by a BS in a wireless communication system is disclosed. The method includes determining a signal transmission scheme for transmitting a signal to the UE, dividing a basic resource allocation unit, if the signal transmission scheme is CoMP transmission, allocating transmission resources to the UE using the divided basic resource allocation unit, and transmitting the signal to the UE through the allocated transmission resources.

    摘要翻译: 公开了一种在无线通信系统中由BS发送信号给UE的方法。 该方法包括确定用于向UE发送信号的信号传输方案,划分基本资源分配单元,如果信号传输方案是CoMP传输,则使用划分的基本资源分配单元向UE分配传输资源,并且发送信号 通过分配的传输资源向UE发送。