Table 4 Comparisons of different ECCs
| Â | Advantages | Disadvantages |
|---|---|---|
LDPC codes | Construction of PCMs | High SNR |
Low decoding complexity | ||
MET-LDPC codes | Low SNR | Construction of PCMs |
Polar codes | Can achieve channel capacity | Low throughput |
Raptors codes | Rate-compatible | High decoding complexity |
Spinal codes | Rate-compatible | — |