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 | Proposed | MMSE | ZF | GS | OCD | CG | MF |
| 11 | 0.0466 | 0.0530 | 0.0618 | 0.0893 | 0.1019 | 0.1656 | 0.2214 | 12 | 0.0329 | 0.0373 | 0.0467 | 0.0812 | 0.0967 | 0.1616 | 0.2197 | 13 | 0.0234 | 0.0262 | 0.0326 | 0.0748 | 0.0917 | 0.1581 | 0.2179 | 14 | 0.0150 | 0.0178 | 0.0225 | 0.0694 | 0.0884 | 0.1560 | 0.2158 | 15 | 0.0097 | 0.0112 | 0.0146 | 0.0664 | 0.0862 | 0.1541 | 0.2146 | 16 | 0.0051 | 0.0073 | 0.0084 | 0.0633 | 0.0839 | 0.1530 | 0.2140 | 17 | 0.0027 | 0.0040 | 0.0044 | 0.0601 | 0.0814 | 0.1512 | 0.2135 | 18 | 0.0010 | 0.0014 | 0.0023 | 0.0579 | 0.0792 | 0.1501 | 0.2130 | 19 | 0.0003 | 0.0006 | 0.0007 | 0.0565 | 0.0775 | 0.1498 | 0.2129 | 20 | 0.0001 | 0.0002 | 0.0002 | 0.0545 | 0.0763 | 0.1493 | 0.2126 |
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