Method and apparatus for receiving a control channel in a mobile communication system
    52.
    发明授权
    Method and apparatus for receiving a control channel in a mobile communication system 有权
    用于在移动通信系统中接收控制信道的方法和装置

    公开(公告)号:US08948092B2

    公开(公告)日:2015-02-03

    申请号:US12052226

    申请日:2008-03-20

    摘要: A method and apparatus for receiving control information in a mobile communication system. A controller acquires information indicating variable Control Channel Elements (CCEs) allocated for first User Equipments (UEs) among CCEs constituting control channels, acquires information indicating fixed CCEs allocated for second UEs, selects the variable CCEs when a UE receiving the control information is included in the first UEs, and selects the fixed CCEs when the UE is included in the second UEs. A control information receiver receives the control information through the selected CCEs.

    摘要翻译: 一种用于在移动通信系统中接收控制信息的方法和装置。 控制器获取指示在构成控制信道的CCE中分配给第一用户设备(UE)的可变控制信道元素(CCE)的信息,获取指示为第二UE分配的固定CCE的信息,当接收到控制信息的UE包括在 第一UE,并且当UE包括在第二UE中时选择固定CCE。 控制信息接收器通过所选择的CCE接收控制信息。

    Method and apparatus for transmitting/receiving feedback information in mobile telecommunication using multiple input multiple output
    60.
    发明授权
    Method and apparatus for transmitting/receiving feedback information in mobile telecommunication using multiple input multiple output 有权
    用于使用多输入多输出在移动电信中发送/接收反馈信息的方法和装置

    公开(公告)号:US08165075B2

    公开(公告)日:2012-04-24

    申请号:US12013786

    申请日:2008-01-14

    IPC分类号: H04W4/00

    摘要: A method for transmitting feedback information in a mobile communication system using Multiple Input Multiple Output (MIMO) is provided. The method includes, when knockdown precoding is used and Antenna Selection precoding is used, setting an index field for indicating a universal matrix of a precoding matrix of a first reverse feedback channel to a value indicating whether Antenna Selection Space Time Transmit Diversity (STTD) is present; when the knockdown precoding is used and the Antenna Selection precoding is used, writing antenna selection information in a vector bitmap field of the first reverse feedback channel; and when the knockdown precoding is used and the Antenna Selection precoding is used, estimating Channel Quality Information (CQI) according to the antenna selection information and writing the estimated CQI in a CQI field of a second reverse feedback channel.

    摘要翻译: 提供了一种在使用多输入多输出(MIMO)的移动通信系统中发送反馈信息的方法。 该方法包括:当使用击倒预编码并使用天线选择预编码时,将用于指示第一反向反馈信道的预编码矩阵的通用矩阵的索引字段设置为指示天线选择时间发送分集(STTD)是否为 当下; 当使用击倒预编码并使用天线选择预编码时,将天线选择信息写入第一反向反馈信道的矢量位图字段; 并且当使用击倒预编码并且使用天线选择预编码时,根据天线选择信息估计信道质量信息(CQI)并将估计的CQI写入第二反向反馈信道的CQI字段。