[Retracted] Performance Evaluation of Spectral Efficiency for Uplink and Downlink Multi-Cell Massive MIMO Systems

Table 8

Comparison: Results in Figure 3 & past works.

Combining schemes	Results (proposed model)		Results [23]
	EE; Bit/Hz per cell	M	EE; Bit/Hz per cell	M
M-MMSE	140	500	33	100
S-MMSE	105	500	—	—
RZF	90	500	—	—
RF	90	500	—	—
MR	52	500	—	—