Design of a VLSI Decoder for Partially Structured LDPC Codes

Table 1

VN degree distributions (node perspective).

Code rate	^0𝑥0𝜆^02𝑑𝑐1	^0𝑥0𝜆^02𝑑𝑐3	^0𝑥0𝜆^02𝑑𝑐5	^0𝑥0𝜆^02𝑑𝑐6	^0𝑥0𝜆^02𝑑𝑐9
1/3	0.6667	0.2222	—	—	0.1111
1/2	0.5000	0.3750	—	0.1250	—
2/3	0.3334	0.5556	—	0.1110	—