%0 Journal Article
%T Analysis and improvement of the bit-flipping decoding algorithm for LDPC codes<br>LDPC比特翻转译码算法的分析与改进
%A ZHANG Jin
%A SU Guang-chuan
%A <br>张谨
%A 苏广川
%J 计算机应用
%D 2006
%I 
%X According to the statistical decoding method,a new enlarged set of the low density check vectors was constructed by the linear combination among the vectors of the LDPC code's old check matrix.Combined with the analysis of the ParallelBit-Flipping(PBF) decoding algorithm,such as loop detection technique,a new hard-decision decoding algorithm was presented for LDPC codes.The simulation results show that our algorithm has small iterative numbers just like the PBF algorithm,and the decoding performance approaching the belief propagation algorithm.
%K LDPC code
%K bit flipping
%K statistical decoding<br>LDPC译码
%K 比特翻转
%K 统计译码
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=6E0BFD8DF1B18894&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=DF92D298D3FF1E6E&sid=1DB1D13154F28125&eid=BF631CA8030AF011&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=8