Data capacity enhancement in OFDM optical transmission using multidimensional hexagonal QAM based adaptive modulation

Hyoung Joon Park, In Ho Ha, Sang Kook Han

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

Abstract

We propose and experimentally demonstrate multidimensional hexagonal QAM based adaptively modulated OFDM in optical transmission. By the proposed method, binary data is efficiently symbolized and adaptively modulated using channel information and data capacity was increased.

Original languageEnglish
Title of host publication2019 Asia Communications and Photonics Conference, ACP 2019 - Proceedings
PublisherOSA - The Optical Society
ISBN (Electronic)9781943580705
Publication statusPublished - 2019 Nov
Event2019 Asia Communications and Photonics Conference, ACP 2019 - Chengdu, China
Duration: 2019 Nov 22019 Nov 5

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
Period19/11/219/11/5

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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  • Cite this

    Park, H. J., Ha, I. H., & Han, S. K. (2019). Data capacity enhancement in OFDM optical transmission using multidimensional hexagonal QAM based adaptive modulation. In 2019 Asia Communications and Photonics Conference, ACP 2019 - Proceedings (Asia Communications and Photonics Conference, ACP; Vol. 2019-November). OSA - The Optical Society.