It is noted that the minimum mean square error (MMSE) detector often loses phase to lock a desired signal when the desired signal dips into a deepfade.
在实际通信系统中当信号处于深衰落时,最小均方误差(MMSE)检测器经常失去对信号的相位跟踪。
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Perhaps years will memories fade, perhaps distance will be insulated from each other, but our friendship will ignite my missing for you, in the deep say merry Christmas to you!