Spectral Efficiency Analysis for Uplink Multicell Massive MIMO Cellular Communication System under Fading Channels

Table 2

Effect of SNR and number of BS antennas on SE of multicell massive MIMO over fading channels.

S. No.	SNR values	Maximum SE at f = 1 with proposed MMSE-ZF	Maximum SE at f = 3 with proposed MMSE-ZF	Maximum SE at f = 4 with proposed MMSE-ZF	Maximum SE at f = 1 with MMSE-MR	Maximum SE at f = 3 with MMSE-MR	Maximum SE at f = 4 with MMSE-MR
1	−5 dB	36 bit/s/Hz/cell	54 bit/s/Hz/cell	50 bit/s/Hz/cell	32 bit/s/Hz/cell	44 bit/s/Hz/cell	42 bit/s/Hz/cell
2	5 dB	36 bit/s/Hz/cell	58 bit/s/Hz/cell	56 bit/s/Hz/cell	33 bit/s/Hz/cell	46 bit/s/Hz/cell	44 bit/s/Hz/cell
3	10 dB	38 bit/s/Hz/cell	60 bit/s/Hz/cell	58 bit/s/Hz/cell	35 bit/s/Hz/cell	48 bit/s/Hz/cell	46 bit/s/Hz/cell