Experimental study of capacity approaching general LDPC coded non-uniform shaping modulation format

Changyu Lin, Zhen Qu, Tao Liu, Ding Zou, Ivan B Djordjevic

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We experimentally demonstrate the efficiency of nonbinary GF(3)/GF(32) LPDC-coded non-uniform 9-QAM. We propose the non-uniform design method and low-complexity decoder. The proposed 9-QAM has >3dB gain in symbol OSNR compared to traditional binary LDPCcoded star-8-QAM.

Original languageEnglish (US)
JournalAsia Communications and Photonics Conference, ACP
DOIs
StatePublished - 2016

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Quadrature amplitude modulation
Modulation
Stars

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

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title = "Experimental study of capacity approaching general LDPC coded non-uniform shaping modulation format",
abstract = "We experimentally demonstrate the efficiency of nonbinary GF(3)/GF(32) LPDC-coded non-uniform 9-QAM. We propose the non-uniform design method and low-complexity decoder. The proposed 9-QAM has >3dB gain in symbol OSNR compared to traditional binary LDPCcoded star-8-QAM.",
author = "Changyu Lin and Zhen Qu and Tao Liu and Ding Zou and Djordjevic, {Ivan B}",
year = "2016",
doi = "10.1364/ACPC.2016.AF3A.1",
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journal = "Asia Communications and Photonics Conference, ACP",
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AU - Lin, Changyu

AU - Qu, Zhen

AU - Liu, Tao

AU - Zou, Ding

AU - Djordjevic, Ivan B

PY - 2016

Y1 - 2016

N2 - We experimentally demonstrate the efficiency of nonbinary GF(3)/GF(32) LPDC-coded non-uniform 9-QAM. We propose the non-uniform design method and low-complexity decoder. The proposed 9-QAM has >3dB gain in symbol OSNR compared to traditional binary LDPCcoded star-8-QAM.

AB - We experimentally demonstrate the efficiency of nonbinary GF(3)/GF(32) LPDC-coded non-uniform 9-QAM. We propose the non-uniform design method and low-complexity decoder. The proposed 9-QAM has >3dB gain in symbol OSNR compared to traditional binary LDPCcoded star-8-QAM.

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M3 - Article

JO - Asia Communications and Photonics Conference, ACP

JF - Asia Communications and Photonics Conference, ACP

SN - 2162-108X

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