Table 3 Decoding threshold comparison between schemes A and B for different values of N1 for (IT + RS) decoding and ML decoding. GLDPC-Staircase codes with \(r_{L}=\frac {2}{3}\) and regular distribution of extra-repair symbols
From: GLDPC-Staircase AL-FEC codes: a fundamental study and new results
r G | Decoding threshold | N1 | Scheme A | Scheme B | |
|---|---|---|---|---|---|
\(\frac {1}{2}\) (E=1) | ε (IT+RS) | 3 | 0.4571 | 0.2905 | |
4 | 0.4269 | 0.2867 | |||
5 | 0.3943 | 0.2709 | |||
6 | 0.3646 | 0.2536 | |||
\(\bar {\varepsilon }^{\text {ML}}\) | 3 | 0.4900 | 0.4985 | ||
4 | 0.4976 | 0.4996 | |||
5 | 0.4993 | 0.4997 | |||
6 | 0.4998 | 0.4999 | |||
\(\frac {2}{5}\) (E=2) | ε (IT+RS) | 3 | 0.5532 | 0.4041 | |
4 | 0.5136 | 0.3878 | |||
5 | 0.4744 | 0.3639 | |||
6 | 0.4392 | 0.3401 | |||
\(\bar {\varepsilon }^{\text {ML}}\) | 3 | 0.5946 | 0.5994 | ||
4 | 0.5990 | 0.5998 | |||
5 | 0.5998 | 0.5999 | |||
6 | 0.5999 | 0.5999 |