Modified belief-propagation algorithm for decoding of irregular low-density parity-check codes

Liuguo Yin, Jianhua Lu, Khaled Letaief, Youshou Wu

Research output: Contribution to journalArticle

4 Citations (Scopus)


A modified belief-propagation algorithm is proposed for decoding of irregular low-density parity-check codes. This algorithm effectively reduces the decoding complexity while achieving a BER performance near to or even better than that of the standard belief-propagation algorithm.

Original languageEnglish
Pages (from-to)1551-1553
Number of pages3
JournalElectronics Letters
Issue number24
Publication statusPublished - 21 Nov 2002
Externally publishedYes


ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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