APPARATUS AND METHOD FOR DETECTING SIGNALS IN A COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS
    4.
    发明申请
    APPARATUS AND METHOD FOR DETECTING SIGNALS IN A COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS 审中-公开
    使用多个天线在通信系统中检测信号的装置和方法

    公开(公告)号:US20090086803A1

    公开(公告)日:2009-04-02

    申请号:US12235795

    申请日:2008-09-23

    IPC分类号: H04B3/46

    CPC分类号: H04B7/0854 H04B17/336

    摘要: An apparatus and method for detecting a signal in a communication system using multiple antennas are provided. The apparatus includes an optimal orderer for determining an order of signals that are subject to detection, a controller for controlling a parallel successive interference canceller so as to successively detect the signals according to the determined signal detection order, cancel the successively detected signals from a received signal, detect the signals in reverse order of the signal detection order, and cancel the successively detected signals from the received signal, and outputting a last detected signal and the parallel successive interference canceller for successively canceling the detected signals from the received signal according to a control of the controller. Accordingly, the invention provides a signal detection apparatus and method that improve the reliability while reducing the complexity of a communication system using multiple antennas.

    摘要翻译: 提供一种用于检测使用多个天线的通信系统中的信号的装置和方法。 该装置包括用于确定被检测的信号的顺序的最优选择器,用于控制并行连续干扰消除器的控制器,以便根据所确定的信号检测顺序依次检测信号,从接收到的信号中取消连续检测的信号 信号,以信号检测顺序的相反顺序检测信号,并且从接收信号中取消连续检测到的信号,并输出最后检测信号和并行连续干扰消除器,以根据接收信号从接收信号中连续取消检测信号 控制器的控制。 因此,本发明提供一种提高可靠性的信号检测装置和方法,同时降低使用多个天线的通信系统的复杂度。