• DocumentCode
    2730413
  • Title

    Novel LDPC code structures for the nonergodic block-fading channels

  • Author

    Li, Jun ; Yuan, Jinhong ; Azmi, Marwan H. ; Malaney, Robert

  • Author_Institution
    Sch. of Electr. Eng. & Telecommun., Univ. of New South Wales, Sydney, NSW, Australia
  • fYear
    2010
  • fDate
    6-10 Sept. 2010
  • Firstpage
    399
  • Lastpage
    403
  • Abstract
    In this paper we study LDPC code design in block-fading (BF) channels. Our main purpose is to introduce a new Root Check (RC)-LDPC code design which obtains full diversity whilst delivering improved coding gain relative the other LDPC code designs. More specifically, we show that when our codes are combined with the check splitting method for the ARQ BF channels, we obtain the highest coding gain relative to conventional RC-LDPC codes.
  • Keywords
    automatic repeat request; block codes; fading channels; parity check codes; ARQ; BF channel; LDPC code; RC LDPC code; nonergodic block fading channel; root check LDPC code design; Artificial neural networks;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Turbo Codes and Iterative Information Processing (ISTC), 2010 6th International Symposium on
  • Conference_Location
    Brest
  • Print_ISBN
    978-1-4244-6744-0
  • Electronic_ISBN
    978-1-4244-6745-7
  • Type

    conf

  • DOI
    10.1109/ISTC.2010.5613872
  • Filename
    5613872
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2730413