On the Performance Metric and Design of Non-Uniformly Shaped Constellation

Shaoliang Zhang, Fatih Yaman, Eduardo Mateo, Ivan B. Djordjevic, Kohei Nakamura, Takanori Inoue, Yoshihisa Inada

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

3 Scopus citations

Abstract

Asymmetric information is shown to be more accurate in characterizing the performance of quadrant folding shaped (QFS) M-QAM. The performance difference of QFS M-QAM schemes strongly depends on the FEC coding rate, and the optimum FEC coding rate is found to be around 0.8, which is independent of QFS M-QAM and the designed rates.

Original languageEnglish (US)
Title of host publication2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580538
DOIs
StatePublished - Apr 22 2019
Event2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - San Diego, United States
Duration: Mar 3 2019Mar 7 2019

Publication series

Name2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings

Conference

Conference2019 Optical Fiber Communications Conference and Exhibition, OFC 2019
CountryUnited States
CitySan Diego
Period3/3/193/7/19

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications
  • Atomic and Molecular Physics, and Optics

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