[Retracted] 5G Massive MIMO Signal Detection Algorithm Based on Deep Learning

Table 1

MPD diagram model and DNN structure.

MPD	DNN
Node	Neuron
Send signal x	Input data x
Receive signal y	Output data y
The k-th iteration	The k-th hidden layer
Confidence message	Hidden layer information
Data update rules	Hidden relationship of each layer
Correction factor	Parameter