• DocumentCode
    1796259
  • Title

    8-State trellis-coded optical modulation with 4-dimensional QAM constellations

  • Author

    Ishimura, Shota ; Kikuchi, Kazuro

  • Author_Institution
    Dept. of Electr. Eng. & Inf. Syst., Univ. of Tokyo, Tokyo, Japan
  • fYear
    2014
  • fDate
    6-10 July 2014
  • Firstpage
    1013
  • Lastpage
    1015
  • Abstract
    We propose the 8-state trellis-coded optical modulation scheme with 24M-ary four-dimensional (4D) QAM constellations. Analyzing its performance, we find that significant coding gain can be achieved against the set-partitioned 4D-QAM without sacrificing the spectral efficiency.
  • Keywords
    optical communication; optical modulation; quadrature amplitude modulation; trellis coded modulation; 24M-ary four-dimensional QAM constellations; 4-dimensional QAM constellations; 8-state trellis-coded optical modulation; coding gain; Bit error rate; Channel coding; Gain; Phase shift keying; Quadrature amplitude modulation; Vectors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
  • Conference_Location
    Melbourne, VIC
  • Type

    conf

  • Filename
    6888355
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1796259