Transformation of a Parity-check matrix for a message-passing algorithm over the BEC

Naoto Kobayashi, Toshiyasu Matsushima, Shigeichi Hirasawa

研究成果: Article査読

4 被引用数 (Scopus)

抄録

We propose transformation of a parity-check matrix of any low-density parity-check code. A code with transformed parity-check matrix is an equivalent of a code with the original parity-check matrix. For the binary erasure channel, performance of a message-passing algorithm with a transformed parity-check matrix is better than that with the original matrix.

本文言語English
ページ(範囲)1299-1302
ページ数4
ジャーナルIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
E89-A
5
DOI
出版ステータスPublished - 2006 5

ASJC Scopus subject areas

  • Signal Processing
  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering
  • Applied Mathematics

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