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

Table 13

Performance comparison of proposed and other methods at 128 × 256 mMIMO, 32QAM, and n = 5.

SNR in (dB)	BER of algorithms
	Proposed	MMSE	ZF	GS	OCD	CG	MF
17	0.0161	0.0175	0.0175	0.0344	0.0365	0.0799	0.3523
18	0.0079	0.0093	0.0093	0.0222	0.0259	0.0686	0.3517
19	0.0038	0.0039	0.0039	0.0146	0.0190	0.0596	0.3506
20	0.0013	0.0017	0.0017	0.0101	0.0141	0.0528	0.3504
21	0.0001	0.0003	0.0004	0.0067	0.0099	0.0475	0.3500