作者
Xiaofu Wu, Chunming Zhao, Xiaohu You
发表日期
2007/8/20
期刊
IEEE Communications letters
卷号
11
期号
8
页码范围
671-673
出版商
IEEE
简介
A parallel weighted bit-flipping (PWBF) decoding algorithm for low-density parity-check (LDPC) codes is proposed. Compared to the best known serial weighted bit-flipping decoding, the PWBF decoding converges significantly faster but with little performance penalty. For decoding of finite-geometry LDPC codes, we demonstrate through examples that the proposed PWBF decoding converges in about 5 iterations with performance very close to that of the standard belief-propagation decoding.
学术搜索中的文章
X Wu, C Zhao, X You - IEEE Communications letters, 2007