Research Letter

Design LDPC Codes without Cycles of Length 4 and 6

Table 2

Parameters of our codes with high-rate.

𝑘 𝑗 𝑁 𝑅 𝑔

N e w 5 1 0 3 1 7 0 1 9351030.678
N e w 5 0 0 0 1 5 0 0 10350000.78
N e w 5 1 8 4 1 2 9 6 12351840.758