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Table 6 Decoding threshold comparison between (IT + RS) decoding and ML decoding for different values of r G 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

Decoding threshold r G E Scheme A Scheme B Shannon limit
ε (IT+RS) \(\frac {2}{3}\) E=0 0.2709 0.2709 0.3333
  \(\frac {1}{2}\) E=1 0.3943 0.2709 0.5
  \(\frac {2}{5}\) E=2 0.4744 0.3639 0.6
  \(\frac {1}{3}\) E=3 0.5332 0.4394 0.6667
\(\bar {\varepsilon }^{\text {\scriptsize ML}}\) \(\frac {2}{3}\) E=0 0.3301 0.3301 0.3333
  \(\frac {1}{2}\) E=1 0.4993 0.4997 0.5
  \(\frac {2}{5}\) E=2 0.5998 0.5999 0.6
  \(\frac {1}{3}\) E=3 0.6666 0.6666 0.6667