Table 5 Complexity comparison of decoding algorithms per decoding step for parallel TTCM scheme in DSP implementation
Algorithm | Cycles | Reduction wrt Log-MAP |
|---|---|---|
Log-MAP | 12,236 | — |
AvN Log-MAP | 6,253 | 48.9% |
Linear Log-MAP | 10,088 | 17.6% |
Average Log-MAP | 10,581 | 13.5% |
Shift Log-MAP | 11,816 | 3.4% |
Max-Log-MAP | 5,790 | 52.7% |