Pilot-aided log-likelihood ratio for LDPC coded M-QAM CO-OFDM system

Shengjiao Cao, Pooi Yuen Kam, Changyuan Yu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

3 Citations (Scopus)

Abstract

Pilot-aided log-likelihood ratio as well as its approximation are derived for LDPC coded M-QAM CO-OFDM system with consideration of laser phase noise. Our metric performs better than the conventional metric in 16QAM and 64QAM simulation.
Original languageEnglish
Title of host publication2014 Optical Fiber Communications Conference and Exhibition, OFC 2014
PublisherIEEE
ISBN (Print)9781557529930
DOIs
Publication statusPublished - 1 Jan 2014
Externally publishedYes
Event2014 Optical Fiber Communications Conference and Exhibition, OFC 2014 - San Francisco, CA, United States
Duration: 9 Mar 201413 Mar 2014

Conference

Conference2014 Optical Fiber Communications Conference and Exhibition, OFC 2014
CountryUnited States
CitySan Francisco, CA
Period9/03/1413/03/14

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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