• DocumentCode
    600423
  • Title

    A low-complexity sliding-window turbo equalizer for nonlinearity compensation

  • Author

    Duan, Chengwei ; Parsons, Kieran ; Koike-Akino, Toshiaki ; Annavajjala, R. ; Kojima, Keisuke ; Yoshida, Takafumi ; Sugihara, Tomoyuki ; Mizuochi, Takashi

  • Author_Institution
    Mitsubishi Electr. Res. Labs. (MERL), Cambridge, MA, USA
  • fYear
    2012
  • fDate
    4-8 March 2012
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We propose a low-complexity turbo equalizer consisting of a sliding window MAP estimator, and a low overhead LDPC decoder. By utilizing 2nd order statistics, we obtain 2.5-4dB gain with additional improvement with turbo loop.
  • Keywords
    equalisers; optical fibre communication; parity check codes; 2nd order statistics; gain 2.5 dB to 4 dB; low overhead LDPC decoder; low-complexity turbo equalizer consisting; nonlinearity compensation; sliding window MAP estimator; Complexity theory; Decoding; Detectors; Dispersion; Equalizers; Parity check codes; Q-factor;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
  • Conference_Location
    Los Angeles, CA
  • ISSN
    pending
  • Print_ISBN
    978-1-4673-0262-3
  • Type

    conf

  • Filename
    6476246
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=600423