• DocumentCode
    1780509
  • Title

    Recovering the interleaver of an unknown turbo-code

  • Author

    Tillich, Jean-Pierre ; Tixier, Audrey ; Sendrier, Nicolas

  • Author_Institution
    Domaine de Voluceau, Inria, Le Chesnay, France
  • fYear
    2014
  • fDate
    June 29 2014-July 4 2014
  • Firstpage
    2784
  • Lastpage
    2788
  • Abstract
    We give here an efficient algorithm for recovering the permutation of an unknown turbo-code when several noisy codewords are given. The algorithm presented here uses the same information as some other algorithms given previously for this problem but in an optimal fashion. This paper also clarifies the link between this problem and the BCJR decoding algorithm.
  • Keywords
    interleaved codes; turbo codes; interleaver; noisy codewords; turbo code; Convolution; Convolutional codes; Noise measurement; Redundancy; Systematics; Turbo codes;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Theory (ISIT), 2014 IEEE International Symposium on
  • Conference_Location
    Honolulu, HI
  • Type

    conf

  • DOI
    10.1109/ISIT.2014.6875341
  • Filename
    6875341
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1780509