Considering Rayleigh fading channel is random channel, noncoherent detection is used for channel estimation.

考虑到瑞利衰落信道为随机信道，用非相干检测对信道进行估计。

youdao

Considering Rayleigh fading channel is random channel, noncoherent detection is used for channel estimation.

考虑到瑞利衰落信道为随机信道，用非相干检测对信道进行估计。

youdao