A Decoding Method of Low-Density Parity-Check Codes Over the Binary Erasure Channel
Gou Hosoya, Toshiyasu Matsushima, Shigeichi Hirasawa · 2004
We propose a new decoding algorithm of LDPC codes over the binary erasure channel (BEC). The proposed decoding algorithm is an iterative one which uses the sparse- ness structure of the parity-check matrix of LDPC codes. We show by simulation results that the proposed decoding algorithm and the conventional decoding algorithm have a trade-o between remaining erasure rate and complexity.