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 publicationAsia Communications and Photonics Conference, ACPC_2019
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
Publication statusPublished - 2019
EventAsia Communications and Photonics Conference, ACPC_2019 - Chengdu, Hong Kong
Duration: 2019 Nov 22019 Nov 5

Publication series

NameOptics InfoBase Conference Papers
VolumePart F138-ACPC 2019

Conference

ConferenceAsia Communications and Photonics Conference, ACPC_2019
CountryHong Kong
CityChengdu
Period19/11/219/11/5

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant Ministry of Science and ICT) (No. 2019R1A2C3007934).

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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