Unknown
    5.
    发明申请
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    公开(公告)号:US20090279622A1

    公开(公告)日:2009-11-12

    申请号:US12191608

    申请日:2008-08-14

    IPC分类号: H04K1/10

    摘要: In a method for sending communication signals, space-time block coding is performed by dividing a data stream of complex-value data symbols into a number KT>2 of partial data streams of respectively n>2 data symbols. the data symbols in the partial data streams are used to form n×KT matrix CKT. Transmitter-end predistortion is performed by using the matrix CKT to form a matrix D, and the data symbols are sent by KT transmission antennas according to their arrangement in the matrix D.

    摘要翻译: 在发送通信信号的方法中,通过将复数值数据符号的数据流划分成分别为n> 2个数据符号的部分数据流的数量KT> 2来执行空时块编码。 部分数据流中的数据符号用于形成nxKT矩阵CKT。 通过使用矩阵CKT来形成矩阵D来执行发送端预失真,并且数据符号根据它们在矩阵D中的布置由KT发送天线发送。