Table 1 Average number of (3, 3) ASs per node \(E_{(3,3)}\) and (4, 2) FASs per node \(E_{(4,2)}\) in AB SC-LDPC codes with \(m=3\), \(m_s=1\)

\(E_{(3,3)}\) block code

4

6

10

12

16

18

22

\(E_{(3,3)}\) MIHAO

0

0.43

1

1.08

1.88

2.26

3.26

\(E_{(3,3)}\) [28, 29]

0

0.43

1

1.23

1.88

2.68

3.78

\(E_{(4,2)}\) block code

6

9

15

18

24

27

33

\(E_{(4,2)}\) MIHAO

0

0

0

0.15

0.47

0.58

0.52

\(E_{(4,2)}\) [28, 29]

0

0

0

0.31

0.53

0.63

0.52