• DocumentCode
    1415584
  • Title

    Simplified MAP algorithm suitable for implementation of turbo decoders

  • Author

    Gross, W.J. ; Gulak, P.G.

  • Author_Institution
    Dept. of Electr. Eng., Toronto Univ., Ont., Canada
  • Volume
    34
  • Issue
    16
  • fYear
    1998
  • fDate
    8/6/1998 12:00:00 AM
  • Firstpage
    1577
  • Lastpage
    1578
  • Abstract
    A simplification of the MAP decoder for use in turbo decoders is presented. The simplification eliminates the need for a ROM or multiplexor-tree lookup table and replaces it with a constant value. Simulations show that the performance of turbo decoders is not adversely affected by this simplification
  • Keywords
    concatenated codes; maximum likelihood decoding; MAP algorithm; simulation; turbo decoder;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19981120
  • Filename
    707148
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1415584