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Nonlinear transmission and phase noise tolerance of a novel circular 16QAM modulation format

  • Qianwen He
  • , Yanfu Yang*
  • , Qun Zhang
  • , Qian Xiang
  • , Yong Yao
  • *Corresponding author for this work
  • Harbin Institute of Technology Shenzhen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We proposed a novel circular 16QAM modulation format for achieving better phase noise tolerance and transmission performance compared to the conventional square 16QAM format. The simulation shows that the phase noise tolerance at 1dB penalty are improved by 1.63 times and 35% maximum transmission reach are gained, respectively.

Original languageEnglish
Title of host publication2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-3
Number of pages3
ISBN (Electronic)9781509062935
DOIs
StatePublished - 17 Nov 2017
Externally publishedYes
Event2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017 - Singapore, Singapore
Duration: 31 Jul 20174 Aug 2017

Publication series

Name2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
Volume2017-November

Conference

Conference2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
Country/TerritorySingapore
CitySingapore
Period31/07/174/08/17

Keywords

  • cirlular 16QAM
  • nonlinear transmission
  • phase noise
  • viterbi-viterbi

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