A runlength limited low-density parity-check coding scheme

Bane Vasic, Karunakar Pedagani

Research output: Contribution to journalConference article

7 Scopus citations

Abstract

In this paper we propose a novel approach to modulation and error control coding. The idea is to completely eliminate a constrained code and, instead, impose the constraint by the deliberate introduction of bit errors before transmission. The redundancy that would have been used for imposing the constraint is used in our scheme to strengthen the error control code (ECC), in such a way that the ECC becomes capable of correcting both deliberate errors as well as channel errors that occurs during the detection. The proposed ECC-modulation scheme is based on iterative decoding of low-density parity-check codes (LDPC) and a runlength constraint.

Original languageEnglish (US)
Pages (from-to)3115-3119
Number of pages5
JournalIEEE International Conference on Communications
Volume5
StatePublished - Jul 18 2003
Externally publishedYes
Event2003 International Conference on Communications (ICC 2003) - Anchorage, AK, United States
Duration: May 11 2003May 15 2003

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Keywords

  • Inverse concatenation

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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