针对正交频分复用(Orthogonal Frequency Division Multiplexing,OFDM)系统中最小均方误差(Minimum Mean Squared Error,MMSE)信道估计算法误码率(BER)高的问题,提出一种平均最小均方误差(Averaged-Minimum Mean Squared Error,A-MMSE)...
National Natural Science Foundation of China(No.62003237);Tianjin Enterprise Science and Technology Commissioner Project(No.20YDTPJC01700);Tianjing Municipal Education Commission Scientific Research Project(No.2017ZD15)。