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    • 1. 发明授权
    • Signal processor and communication device
    • 信号处理器和通信设备
    • US08605756B2
    • 2013-12-10
    • US12769143
    • 2010-04-28
    • Akira ShimamuraKoichi MitaTakashi AraiHideshi FujishimaAkira Endo
    • Akira ShimamuraKoichi MitaTakashi AraiHideshi FujishimaAkira Endo
    • H04J3/06
    • H04J3/06H04L12/40006H04L12/40032H04L2012/40241
    • A signal processor includes a period detection section which detects that a period is currently used for communication of a frame; a pattern detection section which detects, from the received signal, a first signal pattern by which the end of communication of the frame is recognized; and an output processing section which outputs the received signal to a controller, configured to instruct, upon detection of the first signal pattern in the period being currently used for communication of a frame, the controller to halt startup of communication action of the next frame, until the period being currently used for communication of a frame comes to the end, to thereby reduce an event such that frames are transmitted from a plurality of communication devices simultaneously, and to thereby allow the communication action for the next frame to proceed correctly.
    • 信号处理器包括周期检测部分,其检测当前用于帧的通信的周期; 模式检测部,其从所接收的信号检测识别所述帧的通信结束的第一信号模式; 以及输出处理部,其将接收到的信号输出到控制器,被配置为在当前用于帧的通信的时段中检测到第一信号模式时指示,控​​制器停止启动下一帧的通信动作, 直到当前用于帧的通信的时间段结束为止,从而减少了从多个通信设备同时发送帧的事件,从而允许下一帧的通信动作正确地进行。