DETERMINING CHANNEL MATRICES BY CORRELATED TRANSMISSIONS TO DIFFERENT CHANNELS
    1.
    发明公开
    DETERMINING CHANNEL MATRICES BY CORRELATED TRANSMISSIONS TO DIFFERENT CHANNELS 审中-公开
    BESTIMMUNG VON KANALMATRIZEN ANHAND VON KORRELIERTENÜBERTRAGUNGENAN VERSCHIEDENENKANÄLEN

    公开(公告)号:EP2195983A2

    公开(公告)日:2010-06-16

    申请号:EP08829375.8

    申请日:2008-08-25

    IPC分类号: H04L25/02

    摘要: A method involves performing a plurality of acts. The acts include transmitting a first signal stream to a first channel of a multi-channel communications medium while transmitting a second signal stream to a different second channel of the medium. The second signal stream is substantially temporally correlated to the first signal stream. The method includes receiving an SINR measured at a receiver configured to receive signals from the first channel. The SINR is measured while the receiver received the first signal stream. The method includes determining a channel matrix element between the first and second channels or a ratio of said channel matrix element to a diagonal element of the channel matrix. The act of determining is based on the received SINR.

    摘要翻译: 一种方法涉及执行多个动作。 该动作包括:将第一信号流发送到多通道通信介质的第一信道,同时将第二信号流发送到介质的不同第二信道。 第二信号流与第一信号流基本上在时间上相关。 该方法包括接收在被配置为从第一信道接收信号的接收机处测量的SINR。 在接收器接收到第一信号流时测量SINR。 该方法包括确定第一和第二信道之间的信道矩阵元素或所述信道矩阵元素与信道矩阵的对角元素的比率。 确定的行为是基于收到的SINR。