Low-density parity-check codes which can correct three errors under iterative decoding

Anantha Raman Krishnan, Shashi Kiran Chilappagari, Bane Vasic, Michael W. Marcellin

Research output: Contribution to journalConference article

Abstract

In this paper, we give necessary and sufficient conditions for low-density parity-check (LDPC) codes with column-weight four to correct three errors when decoded using hard-decision message-passing decoding. We then give a construction technique which results in codes satisfying these conditions. We also provide numerical assessment of code performance via simulation results.

Original languageEnglish (US)
JournalProceedings of the International Telemetering Conference
Volume45
StatePublished - Dec 1 2009
Event45th Annual International Telemetering Conference and Technical Exhibition - Disruptive Technologies and Their Impact on Telemetry, ITC/USA 2009 - Las Vegas, NV, United States
Duration: Oct 26 2009Oct 29 2009

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Instrumentation
  • Computer Networks and Communications
  • Signal Processing

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