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ANTI-INTERFERENCE SIGNAL DETECTION AND SYNCHRONIZATION METHOD FOR WIRELESS BROADBAND COMMUNICATION SYSTEM
ANTI-INTERFERENCE SIGNAL DETECTION AND SYNCHRONIZATION METHOD FOR WIRELESS BROADBAND COMMUNICATION SYSTEM
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机译:无线宽带通信系统的抗干扰信号检测与同步方法
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摘要
An anti-interference signal detection and synchronization method for a wireless broadband communication system. The method uses the peak value of a cross-correlation value of a received signal and a local sequence as a basis for determining signal detection and system synchronization. Because the cross-correlation value of the received signal and the local sequence is less affected by a signal-to-noise ratio and interference signals, the method can adapt to signal changes, can effectively alleviate the frame loss problem of a received signal autocorrelation based scheme under a low signal-to-noise ratio and interference condition, and also has good anti-noise and anti-interference capabilities.
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