• DocumentCode
    3699739
  • Title

    Carrier frequency offset estimation based on circular harmonic expansion for optical coherent M-QAM communication systems

  • Author

    Trung-Hien Nguyen;Michel Joindot;Mathilde Gay;Laurent Bramerie;Jean-Claude Simon;Pascal Scalart;Olivier Sentieys

  • Author_Institution
    FOTON Laboratory, CNRS, University of Rennes 1, ENSSAT, F-22305 Lannion, France
  • fYear
    2015
  • fDate
    6/1/2015 12:00:00 AM
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    Circular harmonic expansion-based carrier frequency offset estimation is investigated for optical M-QAM communication systems. The proposed method, combined with a gradient-descent algorithm, shows better performance compared to already proposed VVMFOE and 4th power methods.
  • Keywords
    Harmonic analysis
  • Publisher
    ieee
  • Conference_Titel
    Opto-Electronics and Communications Conference (OECC), 2015
  • Electronic_ISBN
    2166-8892
  • Type

    conf

  • DOI
    10.1109/OECC.2015.7340175
  • Filename
    7340175
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3699739