Table 3 Complexity analysis for ASIC implementation (65 nm).
From: VLSI Implementation of a Fixed-Complexity Soft-Output MIMO Detector for High-Speed Wireless
MMSE | MFCSO | FCSO | MAP | ||
|---|---|---|---|---|---|
Num nodes | 16-QAM | 1 | 18 | 32 | 256 |
64-QAM | 1 | 32 | 128 | 4096 | |
Logic ( | 64-QAM | 0.08 | 0.2 | 0.6 | 20 |
)