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

Table 8

Performance comparison of proposed and other methods at 80 × 120 mMIMO, 32QAM, and n = 2.

SNR in (dB)	BER of algorithms
	Proposed	MMSE	ZF	GS	OCD	CG	MF
20	0.0156	0.0173	0.0186	0.2357	0.2884	0.3516	0.3667
21	0.0085	0.0092	0.0920	0.2333	0.2869	0.3506	0.3666
22	0.0035	0.0039	0.0039	0.2314	0.2868	0.3498	0.3665
23	0.0007	0.0013	0.0014	0.2305	0.2855	0.3493	0.3664
24	0.0001	0.0003	0.0004	0.2293	0.2852	0.3491	0.3662