Optimizing Nonlinear Distortion and Interference in MC-CDMA Receivers Employing Deep Neural Networks

Table 1

A comparison of complexity of various receivers.

Recipient	Action	Complication	Overall complexity	Percentage of maximum likelihood
EGC	Summing up		48.87 × 10^3	1.062
	Multiplication		77.4 × 10^4	1.184
MRC	Summing up		45 × 10^3	0.98
	Multiplication		77 × 10^3	1.125
MLP	Summing up		59.19 × 10^4	1.285
	Multiplication		98 × 10^4	1.49
DNN	Summing up		8.14 × 10^4	0.18
	Multiplication		12.21 × 10^4	0.19
ML	Summing up		46.029 × 10^6	100
	Multiplication		65.3 × 10^6	100