• DocumentCode
    689631
  • Title

    Non-decision aided LMS algorithm for joint blind equalization and carrier phase estimation in optical coherent receiver

  • Author

    Hossain Adib, Md Mosaddek ; Khalil, Md Ibrahim ; Chowdhury, Arshad M. ; Gee-Kung Chang

  • Author_Institution
    Dept. of Electr. Eng. & Comput. Sci., North South Univ., Dhaka, Bangladesh
  • fYear
    2013
  • fDate
    9-14 June 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We propose a new NDA-LMS algorithm for joint equalization and carrier recovery. Our analysis shows that NDA-LMS algorithm without any carrier phase estimation circuit can jointly achieve bit error rate (BER) of 10-3 with less than 2.8 dB OSNR penalty for ΔνT is 10-4 with 150 Km impairment.
  • Keywords
    blind equalisers; error statistics; least mean squares methods; light coherence; optical noise; optical receivers; phase estimation; BER; NDA-LMS algorithm; OSNR penalty; bit error rate; carrier phase estimation; carrier recovery; distance 150 km; joint blind equalization; nondecision aided LMS algorithm; optical coherent receiver; Algorithm design and analysis; Bit error rate; Blind equalizers; Joints; Optical noise; Signal processing algorithms; Signal to noise ratio;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2013 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6834018
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=689631