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 publicationAsia Communications and Photonics Conference, ACPC_2019
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
StatePublished - Jan 1 2019
EventAsia Communications and Photonics Conference, ACPC_2019 - Chengdu, Hong Kong
Duration: Nov 2 2019Nov 5 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F138-ACPC 2019

Conference

ConferenceAsia Communications and Photonics Conference, ACPC_2019
CountryHong Kong
CityChengdu
Period11/2/1911/5/19

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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  • 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 Asia Communications and Photonics Conference, ACPC_2019 (Optics InfoBase Conference Papers; Vol. Part F138-ACPC 2019). OSA - The Optical Society.