• DocumentCode
    161253
  • Title

    Soft decision forward error correction over nonlinear transmission of 1-Tb/s superchannel

  • Author

    Tanimura, Takahito ; Koganei, Yohei ; Nakashima, Hideharu ; Hoshida, Takeshi ; Rasmussen, Jens C.

  • Author_Institution
    Fujitsu Labs. Ltd., Kawasaki, Japan
  • fYear
    2014
  • fDate
    21-25 Sept. 2014
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We confirm backward-propagation nonlinear compensation makes noise statistics after nonlinear transmission closer to Gaussian and recovers the performance of low-density parity-check (LDPC) code with superchannel signal that consists of densely packed 5 × 34-GBd Nyquist dual-polarization 16QAM.
  • Keywords
    AWGN; Gaussian channels; electromagnetic wave polarisation; forward error correction; optical fibre communication; parity check codes; 1-Tb/s superchannel; LDPC; Nyquist dual-polarization 16QAM; backward-propagation nonlinear compensation; bit rate 1 Tbit/s; low-density parity-check code; noise statistics; nonlinear transmission; soft decision forward error correction; Bit error rate; Forward error correction; Parity check codes; Phase noise; Probability density function; Q-factor;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Communication (ECOC), 2014 European Conference on
  • Conference_Location
    Cannes
  • Type

    conf

  • DOI
    10.1109/ECOC.2014.6963984
  • Filename
    6963984
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=161253