• DocumentCode
    2889236
  • Title

    Evaluation of the Extremely Low Block Error Rate of Irregular LDPC Codes

  • Author

    Zheng, X. ; Lau, F.C.M. ; Tse, C.K. ; He, Yejun ; Wang, M.Z.

  • Author_Institution
    Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ., Hong Kong, China
  • fYear
    2009
  • fDate
    14-18 June 2009
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    In this paper, we attempt to evaluate irregular LDPC code performance at the high SNR region using the importance sampling (IS) approach in conjunction with primary- trapping-set identification. Results have indicated that our proposed IS scheme can produce speed-up gains up to 3.9 x 109 times compared with Monte Carlo simulations.
  • Keywords
    block codes; importance sampling; parity check codes; Monte Carlo simulations; high SNR region; importance sampling; irregular LDPC codes; low block error rate; primary-trapping-set identification; Communications Society; Concrete; Decoding; Educational institutions; Error analysis; Floors; Monte Carlo methods; Parity check codes; Peer to peer computing; Signal to noise ratio;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications, 2009. ICC '09. IEEE International Conference on
  • Conference_Location
    Dresden
  • ISSN
    1938-1883
  • Print_ISBN
    978-1-4244-3435-0
  • Electronic_ISBN
    1938-1883
  • Type

    conf

  • DOI
    10.1109/ICC.2009.5199011
  • Filename
    5199011
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2889236