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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