Low-complexity two-stage carrier phase estimation for 16-QAM systems using QPSK partitioning and maximum likelihood detection

Yuliang Gao, Pak Tao Lau, Chao Lu, Jian Wu, Yan Li, Kun Xu, Wei Li, Jintong Lin

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

26 Citations (Scopus)

Abstract

A feedforward carrier phase estimation algorithm using a modified QPSK partition approach followed by maximum-likelihood (ML) detection is proposed. Results demonstrate complexity reduction by more than a factor of 2 compared with other techniques.
Original languageEnglish
Title of host publication2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011
Publication statusPublished - 11 Jul 2011
Event2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011 - Los Angeles, CA, United States
Duration: 6 Mar 201110 Mar 2011

Conference

Conference2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011
CountryUnited States
CityLos Angeles, CA
Period6/03/1110/03/11

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electronic, Optical and Magnetic Materials

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