• DocumentCode
    1793753
  • Title

    A novel update algorithm in Stokes space for adaptive equalization in coherent receivers

  • Author

    Bosco, Gabriella ; Visintin, Monica ; Poggiolini, Pierluigi ; Forghieri, Fabrizio

  • Author_Institution
    DET, Politec. di Torino, Turin, Italy
  • fYear
    2014
  • fDate
    9-13 March 2014
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We propose a novel update algorithm based on error signals evaluated in Stokes space, independent of both phase-noise and frequency-offset. We compare its performance to standard CMA for PM-16QAM modulation, showing 0.5-dB gain at BER=10-2.
  • Keywords
    adaptive equalisers; error statistics; optical receivers; phase noise; quadrature amplitude modulation; BER; PM-QAM modulation; Stokes space; adaptive equalization; coherent receiver; constant modulus algorithm; error signals evaluation; frequency offset; gain 0.5 dB; phase noise; standard CMA; Adaptive equalizers; Bit error rate; Optical noise; Phase noise; Signal processing algorithms; Signal to noise ratio;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communications Conference and Exhibition (OFC), 2014
  • Conference_Location
    San Francisco, CA
  • Print_ISBN
    978-1-5575-2994-7
  • Type

    conf

  • DOI
    10.1364/OFC.2014.Th3E.6
  • Filename
    6886783
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1793753