DEVICE AND METHOD FOR MONITORING THE CONTROL CHANNEL IN A MULTICARRIER SYSTEM
    75.
    发明申请
    DEVICE AND METHOD FOR MONITORING THE CONTROL CHANNEL IN A MULTICARRIER SYSTEM 失效
    用于监视多媒体系统中的控制信道的装置和方法

    公开(公告)号:US20120063351A1

    公开(公告)日:2012-03-15

    申请号:US13320531

    申请日:2010-05-14

    IPC分类号: H04W74/04 H04W24/00 H04L12/26

    摘要: The present invention relates to a method and device for monitoring the control channel in a multiple carrier system. A terminal determines an extended search space comprising a plurality of sub-search spaces, and each of the plurality of sub-search spaces corresponds to at least one of a plurality of scheduled component carriers. The terminal monitors a downlink control channel for the scheduled component carrier corresponding to each of the plurality of sub-search spaces. At least one of the plurality of sub-search spaces is a shared sub-search space corresponding to at least two of the plurality of scheduled component carriers.

    摘要翻译: 本发明涉及用于监视多载波系统中的控制信道的方法和装置。 终端确定包括多个子搜索空间的扩展搜索空间,并且多个子搜索空间中的每一个对应于多个调度分量载波中的至少一个。 终端监视对应于多个子搜索空间中的每一个的调度分量载波的下行链路控制信道。 多个子搜索空间中的至少一个是与多个调度分量载波中的至少两个对应的共享子搜索空间。

    Control information transmission and receiving method for group communication in wireless communication system
    77.
    发明授权
    Control information transmission and receiving method for group communication in wireless communication system 有权
    无线通信系统中用于组通信的控制信息发送和接收方法

    公开(公告)号:US08971947B2

    公开(公告)日:2015-03-03

    申请号:US13499154

    申请日:2010-06-15

    摘要: The present invention relates to a method for transmitting and receiving control information for group communications in a wireless communication system. According to one aspect of the present invention, a control information transmission method for group communication in a wireless communication system comprises the steps of, a base station: receiving a group communication request from one or more terminals; determining a plurality of terminals which will perform the group communication; allocating resources which are to be used for performing the group communication; and transmitting information on the plurality of terminals and resource allocation information on the resources which are to be used, to the one or more terminals among the plurality of terminals.

    摘要翻译: 本发明涉及一种在无线通信系统中发送和接收组通信的控制信息的方法。 根据本发明的一个方面,一种用于无线通信系统中的组通信的控制信息传输方法包括以下步骤:基站:从一个或多个终端接收组通信请求; 确定将执行组通信的多个终端; 分配用于执行群组通信的资源; 将关于多个终端的信息和关于要使用的资源的资源分配信息发送到多个终端中的一个或多个终端。

    Method and apparatus for transmitting reference signal in time division duplex system
    78.
    发明授权
    Method and apparatus for transmitting reference signal in time division duplex system 有权
    用于在时分双工系统中发送参考信号的方法和装置

    公开(公告)号:US08730850B2

    公开(公告)日:2014-05-20

    申请号:US13391887

    申请日:2010-09-13

    IPC分类号: H04J3/00

    摘要: A method and apparatus of transmitting a reference signal in a time division duplex (TDD) system is provided. A base station (BS) generates a plurality of demodulation reference signals (DMRSs) for respective layers, maps the plurality of DMRSs to a downlink pilot time slot (DwPTS) region for downlink transmission within a special subframe and transmits the plurality of DMRSs through a plurality of antennas. The special subframe is a subframe for separating uplink and downlink between an uplink (UL) subframe and a downlink (DL) subframe within a frame.

    摘要翻译: 提供了一种在时分双工(TDD)系统中发送参考信号的方法和装置。 基站(BS)为各层生成多个解调参考信号(DMRS),将多个DMRS映射到用于特殊子帧内的下行链路传输的下行链路导频时隙(DwPTS)区域,并通过一个 多个天线。 特殊子帧是用于分离帧内的上行链路(UL)子帧和下行链路(DL)子帧之间的上行链路和下行链路的子帧。