Generalized low-density parity-check codes for optical communication systems

Ivan B Djordjevic, Olgica Milenkovic, Bane V Vasic

Research output: Contribution to journalArticle

82 Citations (Scopus)

Abstract

This paper is concerned with investigating the performance of regular and irregular, randomlike and structured generalized low-density parity-check (GLDPC) codes for long-haul transmission. The proposed GLDPC codes outperform currently known turbo and low-density parity-check (LDPC) coding schemes with comparable parameters utilized in optical communication systems. For a GLDPC coding scheme with 23.6% redundancy, the largest so far reported coding gain of at least 11 dB (at 40 Gb/s) is demonstrated.

Original languageEnglish (US)
Pages (from-to)1939-1946
Number of pages8
JournalJournal of Lightwave Technology
Volume23
Issue number5
DOIs
StatePublished - May 2005

Fingerprint

Optical communication
Redundancy
optical communication
telecommunication
Communication systems
parity
coding
redundancy

Keywords

  • Forward-error correction (FEC)
  • Generalized low-density parity-check codes (GLDPCs)
  • Optical communications

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Generalized low-density parity-check codes for optical communication systems. / Djordjevic, Ivan B; Milenkovic, Olgica; Vasic, Bane V.

In: Journal of Lightwave Technology, Vol. 23, No. 5, 05.2005, p. 1939-1946.

Research output: Contribution to journalArticle

@article{5f0e14d05a21406bb03d4fc3d9f5434c,
title = "Generalized low-density parity-check codes for optical communication systems",
abstract = "This paper is concerned with investigating the performance of regular and irregular, randomlike and structured generalized low-density parity-check (GLDPC) codes for long-haul transmission. The proposed GLDPC codes outperform currently known turbo and low-density parity-check (LDPC) coding schemes with comparable parameters utilized in optical communication systems. For a GLDPC coding scheme with 23.6{\%} redundancy, the largest so far reported coding gain of at least 11 dB (at 40 Gb/s) is demonstrated.",
keywords = "Forward-error correction (FEC), Generalized low-density parity-check codes (GLDPCs), Optical communications",
author = "Djordjevic, {Ivan B} and Olgica Milenkovic and Vasic, {Bane V}",
year = "2005",
month = "5",
doi = "10.1109/JLT.2005.846892",
language = "English (US)",
volume = "23",
pages = "1939--1946",
journal = "Journal of Lightwave Technology",
issn = "0733-8724",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "5",

}

TY - JOUR

T1 - Generalized low-density parity-check codes for optical communication systems

AU - Djordjevic, Ivan B

AU - Milenkovic, Olgica

AU - Vasic, Bane V

PY - 2005/5

Y1 - 2005/5

N2 - This paper is concerned with investigating the performance of regular and irregular, randomlike and structured generalized low-density parity-check (GLDPC) codes for long-haul transmission. The proposed GLDPC codes outperform currently known turbo and low-density parity-check (LDPC) coding schemes with comparable parameters utilized in optical communication systems. For a GLDPC coding scheme with 23.6% redundancy, the largest so far reported coding gain of at least 11 dB (at 40 Gb/s) is demonstrated.

AB - This paper is concerned with investigating the performance of regular and irregular, randomlike and structured generalized low-density parity-check (GLDPC) codes for long-haul transmission. The proposed GLDPC codes outperform currently known turbo and low-density parity-check (LDPC) coding schemes with comparable parameters utilized in optical communication systems. For a GLDPC coding scheme with 23.6% redundancy, the largest so far reported coding gain of at least 11 dB (at 40 Gb/s) is demonstrated.

KW - Forward-error correction (FEC)

KW - Generalized low-density parity-check codes (GLDPCs)

KW - Optical communications

UR - http://www.scopus.com/inward/record.url?scp=20344375926&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=20344375926&partnerID=8YFLogxK

U2 - 10.1109/JLT.2005.846892

DO - 10.1109/JLT.2005.846892

M3 - Article

AN - SCOPUS:20344375926

VL - 23

SP - 1939

EP - 1946

JO - Journal of Lightwave Technology

JF - Journal of Lightwave Technology

SN - 0733-8724

IS - 5

ER -