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SIGNAL PROCESSING IN A COOPERATIVE OFDM COMMUNICATION SYSTEM

机译:协作式OFDM通信系统中的信号处理

摘要

A receiver for processing frequency division multiplexing (FDM) signals, the receiver includes a processor configured to: convert the FDM signals from at least two transmitters into frequency domain signals; determine a first component of the frequency domain signals, the first component of the frequency domain signals comprising a channel noise and a composite residual inter-carrier interference (ICI) contributed by the at least two transmitters; calculate a set of correlation values corresponding to the first component of the frequency domain signals; and process the first component of the frequency domain signals based on the set of correlation values.
机译:一种用于处理频分复用(FDM)信号的接收机,该接收机包括处理器,该处理器被配置为:将来自至少两个发射机的FDM信号转换成频域信号;以及确定频域信号的第一分量,频域信号的第一分量包括信道噪声和至少两个发射机贡献的复合残余载波间干扰(ICI);计算对应于频域信号的第一分量的一组相关值;根据该组相关值处理频域信号的第一分量。

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