Journal of Hunan Institute of Engineering
Regular LDPC Code Construction and Partly Parallel Decoder Design
Xizheng Zhang
Abstract
Recently,LDPC(Low Density Parity Check) codes have attracted a lot of attention.However,because of the lack of efficient decoder hardware design approaches,the real-world applications of LDPC codes are limited.In this paper,it presents a joint code and decoder design approach to construct a class of(j,k) regular LDPC codes that not only have good error-correcting performance but also have high-speed partly parallel decoder.