Table 1 Computational complexity comparison
From: Low-complexity soft-decision aided detectors for coded spatial modulation MIMO systems
| Detectors | Multiplications | Additions | Comparisons |
|---|---|---|---|
| Max-Log-LLR | 12,296 | 12,040 | 2048 |
| PBSD | 904 | 808 | 128 |
| IPBSD | 1224 | 1000 | 192 |
| QBSD | 952 | 888 | 128 |
| IQBSD | 1272 | 1208 | 192 |