Probabilistically-shaped four-dimensional LDPC-coded modulation in 100 km DWDM optical transmission for metro network applications

Xiao Han, Mingwei Yang, Ivan B. Djordjevic, An Li

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We propose a probabilistically-shaped four-dimensional LDPC-coded modulation (PS-4D-LDPC-CM) scheme as a candidate suitable for metro DWDM communications. We experimentally demonstrate that PS modulation can also be used in high-dimensional-modulation scheme for DWDM systems, and that PS-4DLDPC-CM scheme provides 1.3dB improvement over corresponding uniform distribution-based scheme.

Original languageEnglish (US)
Title of host publication2019 Asia Communications and Photonics Conference, ACP 2019 - Proceedings
PublisherOSA - The Optical Society
ISBN (Electronic)9781943580705
Publication statusPublished - Nov 2019
Event2019 Asia Communications and Photonics Conference, ACP 2019 - Chengdu, China
Duration: Nov 2 2019Nov 5 2019

Publication series

NameAsia Communications and Photonics Conference, ACP
Volume2019-November
ISSN (Print)2162-108X

Conference

Conference2019 Asia Communications and Photonics Conference, ACP 2019
CountryChina
CityChengdu
Period11/2/1911/5/19

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Han, X., Yang, M., Djordjevic, I. B., & Li, A. (2019). Probabilistically-shaped four-dimensional LDPC-coded modulation in 100 km DWDM optical transmission for metro network applications. In 2019 Asia Communications and Photonics Conference, ACP 2019 - Proceedings (Asia Communications and Photonics Conference, ACP; Vol. 2019-November). OSA - The Optical Society.