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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