• DocumentCode
    3503541
  • Title

    Spatially coupled LDPC codes for decode-and-forward in erasure relay channel

  • Author

    Uchikawa, Hironori ; Kasai, Kenta ; Sakaniwa, Kohichi

  • Author_Institution
    Dept. of Commun. & Integrated Syst., Tokyo Inst. of Technol., Tokyo, Japan
  • fYear
    2011
  • fDate
    July 31 2011-Aug. 5 2011
  • Firstpage
    1474
  • Lastpage
    1478
  • Abstract
    We consider spatially-coupled LDPC codes for the three terminal erasure relay channel. It is observed that BP threshold value of spatially-coupled LDPC codes, in particular spatially-coupled MacKay-Neal code, is close to the theoretical limit for the relay channel. Empirical results suggest that spatially-coupled LDPC codes have great potential to achieve theoretical limit of a general relay channel.
  • Keywords
    channel coding; decode and forward communication; parity check codes; BP threshold value; decode-and-forward; spatially-coupled LDPC codes; spatially-coupled MacKay-Neal code; three-terminal erasure relay channel; Channel coding; Decoding; Manganese; Parity check codes; Relays;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on
  • Conference_Location
    St. Petersburg
  • ISSN
    2157-8095
  • Print_ISBN
    978-1-4577-0596-0
  • Electronic_ISBN
    2157-8095
  • Type

    conf

  • DOI
    10.1109/ISIT.2011.6033786
  • Filename
    6033786
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3503541