An efficient encoding-decoding of large girth LDPC codes based on quasi-cyclic

Abid Yahya, Othman Sidek, Mohd Fadzli, Sardar Ali

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this paper, we propose a novel method for constructing quasi-cyclic low-density parity check (QC-LDPC) codes based row division method which can guarantee a concentrated node degree distribution with large girth. The main advantage is that large girth QC-LDPC codes can be easily constructed with a variety of block lengths and rates. Simulation results show that the proposed codes perform significantly better than the randomly constructed codes.

Original languageEnglish
Pages (from-to)1734-1739
Number of pages6
JournalAustralian Journal of Basic and Applied Sciences
Volume3
Issue number3
Publication statusPublished - Jul 1 2009

Fingerprint

Decoding

All Science Journal Classification (ASJC) codes

  • General

Cite this

Yahya, Abid ; Sidek, Othman ; Fadzli, Mohd ; Ali, Sardar. / An efficient encoding-decoding of large girth LDPC codes based on quasi-cyclic. In: Australian Journal of Basic and Applied Sciences. 2009 ; Vol. 3, No. 3. pp. 1734-1739.
@article{1dc3813987e941cb8cc8a45bf29ab54d,
title = "An efficient encoding-decoding of large girth LDPC codes based on quasi-cyclic",
abstract = "In this paper, we propose a novel method for constructing quasi-cyclic low-density parity check (QC-LDPC) codes based row division method which can guarantee a concentrated node degree distribution with large girth. The main advantage is that large girth QC-LDPC codes can be easily constructed with a variety of block lengths and rates. Simulation results show that the proposed codes perform significantly better than the randomly constructed codes.",
author = "Abid Yahya and Othman Sidek and Mohd Fadzli and Sardar Ali",
year = "2009",
month = "7",
day = "1",
language = "English",
volume = "3",
pages = "1734--1739",
journal = "Australian Journal of Basic and Applied Sciences",
issn = "1991-8178",
publisher = "INSInet Publications",
number = "3",

}

An efficient encoding-decoding of large girth LDPC codes based on quasi-cyclic. / Yahya, Abid; Sidek, Othman; Fadzli, Mohd; Ali, Sardar.

In: Australian Journal of Basic and Applied Sciences, Vol. 3, No. 3, 01.07.2009, p. 1734-1739.

Research output: Contribution to journalArticle

TY - JOUR

T1 - An efficient encoding-decoding of large girth LDPC codes based on quasi-cyclic

AU - Yahya, Abid

AU - Sidek, Othman

AU - Fadzli, Mohd

AU - Ali, Sardar

PY - 2009/7/1

Y1 - 2009/7/1

N2 - In this paper, we propose a novel method for constructing quasi-cyclic low-density parity check (QC-LDPC) codes based row division method which can guarantee a concentrated node degree distribution with large girth. The main advantage is that large girth QC-LDPC codes can be easily constructed with a variety of block lengths and rates. Simulation results show that the proposed codes perform significantly better than the randomly constructed codes.

AB - In this paper, we propose a novel method for constructing quasi-cyclic low-density parity check (QC-LDPC) codes based row division method which can guarantee a concentrated node degree distribution with large girth. The main advantage is that large girth QC-LDPC codes can be easily constructed with a variety of block lengths and rates. Simulation results show that the proposed codes perform significantly better than the randomly constructed codes.

UR - http://www.scopus.com/inward/record.url?scp=69549085317&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=69549085317&partnerID=8YFLogxK

M3 - Article

VL - 3

SP - 1734

EP - 1739

JO - Australian Journal of Basic and Applied Sciences

JF - Australian Journal of Basic and Applied Sciences

SN - 1991-8178

IS - 3

ER -