공간 다중화 전송 방법 및 장치
    71.
    发明公开
    공간 다중화 전송 방법 및 장치 无效
    使用MIMO的发送方法和装置

    公开(公告)号:KR1020120035837A

    公开(公告)日:2012-04-16

    申请号:KR1020110042563

    申请日:2011-05-04

    CPC classification number: H04B7/0697 H04B7/0447 H04B7/0456

    Abstract: PURPOSE: A space multiplexing transmission method and a device thereof are provided to control the transmission power for a transmission signal outputted from each amplifier to be equal. CONSTITUTION: A transmission power weight is given to each transmission signal(S510). A precoder precodes input signals to transmit a signal in a space multiplexing method through multi antenna system(S520). A precoded signals are transformed from a sequential transmission signal to a parallel transmission signal by a serial-parallel converter(S530). A transformed signal is inputted to an amplifier(S540).

    Abstract translation: 目的:提供一种空间复用传输方法及其装置,用于控制从每个放大器输出的发送信号的发送功率相等。 构成:给每个发送信号发送功率权重(S510)。 预编码器通过多天线系统预编码输入信号以空间复用方法发送信号(S520)。 通过串行 - 并行转换器将预编码信号从顺序传输信号变换为并行传输信号(S530)。 变换信号被输入到放大器(S540)。

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