Table 2 The values of achievable sum-rate versus different SNRs with \(K=32\)
From: Mmwave massive MIMO: one joint beam selection combining cuckoo search and ant colony optimization
Model | SNR | ||||||
|---|---|---|---|---|---|---|---|
0 dB | 5 dB | 10 dB | 15 dB | 20 dB | 25 dB | 30 dB | |
FDP | 1.1145 | 3.4815 | 10.4161 | 26.9202 | 58.9917 | 100.2865 | 149.1983 |
MM | 0.4511 | 1.4281 | 4.3603 | 12.2690 | 32.2121 | 55.0155 | 81.0764 |
IA | 0.4585 | 1.4332 | 4.3663 | 12.2748 | 32.8215 | 62.0742 | 105.1163 |
ACO | 0.4715 | 1.4673 | 4.6501 | 13.0028 | 33.3328 | 63.9350 | 107.5671 |
CS | 0.4881 | 1.4964 | 4.7879 | 13.1988 | 34.3881 | 66.0802 | 109.8138 |
Proposed | 0.4886 | 1.5028 | 4.7886 | 13.2674 | 34.4597 | 66.1418 | 109.9584 |