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Table 10 Threshold decoding comparison between the two distributions of extra-repair symbols for different values of N1 and r G with \(r_{L}=\frac {2}{3}\)

From: GLDPC-Staircase AL-FEC codes: a fundamental study and new results

Distribution type   Decoding N1 \(r_{G}=\frac {1}{2}\) \(r_{G}=\frac {2}{5}\) \(r_{G}=\frac {1}{3}\)
   threshold     
Regular distribution   ε (IT+RS) 3 0.4571 0.5532 0.6184
    4 0.4269 0.5136 0.5753
    5 0.3943 0.4744 0.5332
    6 0.3646 0.4392 0.4955
   \(\bar {\varepsilon }^{\text {ML}}\) 3 0.49 0.5946 0.6633
    4 0.4976 0.5990 0.6661
    5 0.4993 0.5998 0.6666
    6 0.4998 0.5999 0.6666
Irregular uniform
distribution   ε (IT+RS) 3 0.4605 0.5563 0.6287
    4 0.4365 0.5196 0.5959
    5 0.4064 0.4819 0.5598
    6 0.3779 0.4476 0.5257
   \(\bar {\varepsilon }^{\text {ML}}\) 3 0.4863 0.5935 0.6600
    4 0.4966 0.5987 0.6654
    5 0.4993 0.5997 0.6666
    6 0.4997 0.5998 0.6666