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    SIGNAL MULTIPLEXING METHOD, SIGNAL DEMULTIPLEXING METHOD, DIGITAL SIGNAL REFERENCE FREQUENCY CORRECTION METHOD, MULTIPLEXER, DEMULTIPLEXER, WIRELESS COMMUNICATION SYSTEM, AND DIGITAL SIGNAL REFERENCY FREQUENCY CORRECTOR
    1.
    发明公开
    SIGNAL MULTIPLEXING METHOD, SIGNAL DEMULTIPLEXING METHOD, DIGITAL SIGNAL REFERENCE FREQUENCY CORRECTION METHOD, MULTIPLEXER, DEMULTIPLEXER, WIRELESS COMMUNICATION SYSTEM, AND DIGITAL SIGNAL REFERENCY FREQUENCY CORRECTOR 审中-公开
    信号复用方法，SIGNALDEMULTPLEXVERFAHREN，基准频率校正算法的数字信号，多路复用器，DEMULTUPLEXER，无线通信系统和参考频率校正数字信号

    公开(公告)号：EP2256969A4

    公开(公告)日：2017-01-18

    申请号：EP09717365

    申请日：2009-03-03

    申请人： NEC CORP ,  NTT DOCOMO INC

    发明人： TANAKA HIROKI ,  IWASAKI MOTOYA ,  SATO TOSHIFUMI ,  SHIMAZU YOSHITSUGU ,  TSUYUKI ATSUSHI

    IPC分类号： H04J3/00 ,  H04J3/04 ,  H04J3/06 ,  H04J3/07 ,  H04L7/00 ,  H04W56/00 ,  H04W88/08

    CPC分类号： H04J3/0685 ,  H04J3/047 ,  H04L7/0029

    摘要： A multiplexing/demultiplexing device has a phase difference detection part for detecting a phase difference from a reference frequency of a multiplexed signal and a reference frequency of each of input/output lines, an interpolation part for performing an interpolation on a digital transmitting/receiving signal of each of the input/output lines with a signal delayed by time corresponding to the phase difference for each of the input/output lines based on the phase difference detected by the phase difference detection part to obtain a digital transmitting/receiving signal sampled with the reference frequency of the multiplexed signal for each of the input/output lines, and a signal multiplexing/demultiplexing part for performing a multiplex/demultiplex of the digital transmitting/receiving signals of the input/output lines with use of the reference frequency of the multiplexed signal.

    摘要翻译： 复用/解复用装置具有用于从一个多路复用信号的基准频率和各对插值部输入/输出线的在插值在数字发射/接收信号进行的基准频率检测相位差的相位差检测部 每个与对应于用于每个基于由所述相位差检测部检测到的相位差的输入/输出线的相位差通过时间延迟的信号输入/输出线中的，以获得与所述采样的数字发射/接收信号 复用信号的每个输入/输出线，以及用于执行多路复用的信号多路复用/分离部分的基准频率/解复用的数字发送/接收输入/输出线的信号与使用所述复用的基准频率的 信号。