Resource Allocation Algorithm for NOMA-Enhanced D2D Communications with Energy Harvesting

Table 1

Performance of different training algorithms.

Training algorithm	Epoch	Convergence time (s)	MSE
trainrp	271	17	0.000143
traincgf	286	70	0.000135
traingd	1500	102	0.000819
trainlm	38	12	0.000134