An effective design method of Quasi-Cyclic Low-Density Parity-Check codes
HU Yan-jun · Information technology newsletter · 2009
In this paper,the basic structure of QC-LDPC is introduced.An effective design method of Quasi-Cyclic Low-Density Parity-Check codes is proposed based on PEG algorithm and the structure of B-LDPC.The simulation result has shown that the proposed method has a performances closed to random structure LDPC codes,which has low coding complexity and can be easily implemented on hardware.