Transformation of a Parity-Check Matrix for a Message-Passing Algorithm over the BEC

Search this Article

Author(s)

    • KOBAYASHI Naoto
    • Dept. of Industrial & Management Systems Engineering, School of Science and Engineering, Waseda University
    • MATSUSHIMA Toshiyasu
    • Dept. of Industrial & Management Systems Engineering, School of Science and Engineering, Waseda University
    • HIRASAWA Shigeichi
    • Dept. of Industrial & Management Systems Engineering, School of Science and Engineering, Waseda University

Abstract

We propose transformation of a parity-check matrix of any low-density parity-check code. A code with transformed parity-check matrix is an equivalent of a code with the original parity-check matrix. For the binary erasure channel, performance of a message-passing algorithm with a transformed parity-check matrix is better than that with the original matrix.

Journal

  • IEICE Trans. Fundamentals, A

    IEICE Trans. Fundamentals, A 89(5), 1299-1306, 2006-05-01

    The Institute of Electronics, Information and Communication Engineers

References:  11

Cited by:  1

Codes

  • NII Article ID (NAID)
    110007502844
  • NII NACSIS-CAT ID (NCID)
    AA10826239
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    09168508
  • Data Source
    CJP  CJPref  NII-ELS 
Page Top