Efficient Hybrid Iterative Method for Signal Detection in Massive MIMO Uplink System over AWGN Channel

Table 14

Performance comparison of proposed and other methods at 128 × 256 mMIMO, 64QAM, and n = 5.

SNR in (dB)	BER of algorithms
	Proposed	MMSE	ZF	GS	OCD	CG	MF
20	0.0073	0.0081	0.0081	0.0267	0.0267	0.0626	0.3219
21	0.0034	0.0037	0.0037	0.0211	0.0211	0.0582	0.3216
22	0.0014	0.0017	0.0017	0.0169	0.0188	0.0548	0.3216
23	0.0006	0.0007	0.0007	0.0138	0.0159	0.0500	0.3216
24	0.0001	0.0002	0.0002	0.0114	0.0142	0.0499	0.3214