Description  Claims  Drawing  Cited references 

US32959702A   [0011] 
US20040034828A1   [0011]  [0031]  [0036] 
US80687904A   [0011] 
US20040194007A1   [0011]  [0031]  [0036] 
US72428003A   [0011]  [0036] 
US20040148560A1   [0011]  [0011]  [0036]  [0039]  [0041]  [0041]  [0041]  [0043]  [0053] 
US10329597B   [0031] 
US10806879A   [0031] 

Low-Density Parity-Check Codes   [0007] 
Comparison of Constructions of Irregular Gallager Codes   [0009] 
A Class of Group-Structured LDPC Codes   [0009] 
Efficient Encoding of Low-Density Parity-Check Codes   [0010]  [0036]