• DocumentCode
    2164084
  • Title

    Stochastic backpropagation for coherent optical communications

  • Author

    Jiang, Nan ; Gong, Yan ; Karout, Johnny ; Wymeersch, Henk ; Johannisson, Pontus ; Karlsson, Magnus ; Agrell, Erik ; Andrekson, Peter A.

  • Author_Institution
    Dept. of Signals & Syst., Chalmers Univ. of Technol., Gothenburg, Sweden
  • fYear
    2011
  • fDate
    18-22 Sept. 2011
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We present stochastic backpropagation, a novel maximum a posteriori detection method for coherent optical communications. The proposed detector is shown to outperform conventional backpropagation in a scenario where nonlinear phase noise is the dominant impairment.
  • Keywords
    maximum likelihood detection; maximum likelihood estimation; nonlinear optics; optical communication; phase noise; stochastic processes; coherent optical communications; maximum a posteriori detection; nonlinear phase noise; optical detector; stochastic backpropagation; Backpropagation; Detectors; Dispersion; Optical fiber communication; Phase noise; Stochastic processes;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
  • Conference_Location
    Geneva
  • ISSN
    Pending
  • Print_ISBN
    978-1-4577-1918-9
  • Type

    conf

  • Filename
    6066150
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2164084