• DocumentCode
    1938619
  • Title

    Decision feedback equalization for bandwidth-constrained 28Gbaud Nyquist-WDM PDM-8QAM over 37.5 GHz grid

  • Author

    Fickers, Jessica ; Ghazisaeidi, Amirhossein ; Salsi, Massimiliano ; Charlet, G. ; Horlin, F. ; Emplit, P. ; Bigo, S.

  • Author_Institution
    OPERA Dept., Univ. libre de Bruxelles, Brussels, Belgium
  • fYear
    2013
  • fDate
    22-26 Sept. 2013
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We propose to use decision feedback equalization (DFE) for ISI mitigation on 28Gbaud PDM-8QAM bandwidth-constrained Nyquist WDM. We compare DFE and maximum a posteriori (MAP) detection and show that DFE offers a more interesting performance/complexity trade-off than MAP.
  • Keywords
    decision feedback equalisers; intersymbol interference; least mean squares methods; quadrature amplitude modulation; wavelength division multiplexing; ISI mitigation; bandwidth constrained Nyquist WDM PDM 8QAM; decision feedback equalization; frequency 37.5 GHz; maximum a posteriori detection;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
  • Conference_Location
    London
  • Electronic_ISBN
    978-1-84919-759-5
  • Type

    conf

  • DOI
    10.1049/cp.2013.1287
  • Filename
    6647480
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1938619