Research Article

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

Table 4

Performance comparison of proposed and other methods at 80 × 120 mMIMO, 8QAM, and n = 2.

SNR in (dB)BER of algorithms
ProposedMMSEZFGSOCDCGMF

110.04660.05300.06180.08930.10190.16560.2214
120.03290.03730.04670.08120.09670.16160.2197
130.02340.02620.03260.07480.09170.15810.2179
140.01500.01780.02250.06940.08840.15600.2158
150.00970.01120.01460.06640.08620.15410.2146
160.00510.00730.00840.06330.08390.15300.2140
170.00270.00400.00440.06010.08140.15120.2135
180.00100.00140.00230.05790.07920.15010.2130
190.00030.00060.00070.05650.07750.14980.2129
200.00010.00020.00020.05450.07630.14930.2126