METHOD FOR TRANSMISSION INTERFERANCE CANCELLATION FOR MU-MIMO
    2.
    发明申请
    METHOD FOR TRANSMISSION INTERFERANCE CANCELLATION FOR MU-MIMO 有权
    MU-MIMO传输干扰消除方法

    公开(公告)号:US20100255797A1

    公开(公告)日:2010-10-07

    申请号:US12735071

    申请日:2008-08-22

    IPC分类号: H04B1/04

    摘要: The present invention relates to a transmission interference cancellation method for a multiuser MIMO system. The method includes decomposing a channel matrix to represent formulae of permutation matrixes including a first matrix and a second matrix; determining an optimal permutation matrix among a plurality of available permutation matrixes using a norm of multiplication of the second matrix and a transmitting data vector; and determining the second matrix using the determined optimal permutation matrix and calculating a transmitting precoding vector using the determined second matrix and the transmitting data vector.

    摘要翻译: 本发明涉及一种用于多用户MIMO系统的传输干扰消除方法。 该方法包括分解信道矩阵以表示包括第一矩阵和第二矩阵的置换矩阵的公式; 使用所述第二矩阵和发送数据向量的乘法范数来确定多个可用置换矩阵中的最优置换矩阵; 以及使用所确定的最优置换矩阵确定所述第二矩阵,并使用所确定的第二矩阵和所述发送数据向量来计算发送预编码向量。

    Method for transmission interference cancellation for MU-MIMO
    8.
    发明授权
    Method for transmission interference cancellation for MU-MIMO 有权
    MU-MIMO传输干扰消除方法

    公开(公告)号:US08611441B2

    公开(公告)日:2013-12-17

    申请号:US12735071

    申请日:2008-08-22

    IPC分类号: H04B15/00 H04L25/03 H04L27/00

    摘要: The present invention relates to a transmission interference cancellation method for a multiuser MIMO system. The method includes decomposing a channel matrix to represent formulae of permutation matrixes including a first matrix and a second matrix; determining an optimal permutation matrix among a plurality of available permutation matrixes using a norm of multiplication of the second matrix and a transmitting data vector; and determining the second matrix using the determined optimal permutation matrix and calculating a transmitting precoding vector using the determined second matrix and the transmitting data vector.

    摘要翻译: 本发明涉及一种用于多用户MIMO系统的传输干扰消除方法。 该方法包括分解信道矩阵以表示包括第一矩阵和第二矩阵的置换矩阵的公式; 使用所述第二矩阵和发送数据向量的乘法范数来确定多个可用置换矩阵中的最优置换矩阵; 以及使用所确定的最优置换矩阵确定所述第二矩阵,并使用所确定的第二矩阵和所述发送数据向量来计算发送预编码向量。