A Modification Method for Constructing Low-Density Parity-Check Codes for Burst Erasures

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Author(s)

    • HOSOYA Gou
    • Department of Industrial and Management Systems Engineering, School of Science and Engineering, Waseda University
    • MATSUSHIMA Toshiyasu
    • Department of Industrial and Management Systems Engineering, School of Science and Engineering, Waseda University
    • HIRASAWA Shigeichi
    • Department of Industrial and Management Systems Engineering, School of Science and Engineering, Waseda University

Abstract

We study a modification method for constructing low-density parity-check (LDPC) codes for solid burst erasures. Our proposed modification method is based on a column permutation technique for a parity-check matrix of the original LDPC codes. It can change the burst erasure correction capabilities without degradation in the performance over random erasure channels. We show by simulation results that the performance of codes permuted by our method are better than that of the original codes, especially with two or more solid burst erasures.

Journal

  • IEICE Trans. Fundamentals, A

    IEICE Trans. Fundamentals, A 89(10), 2501-2509, 2006-10-01

    The Institute of Electronics, Information and Communication Engineers

References:  10

Cited by:  2

Codes

  • NII Article ID (NAID)
    110007537718
  • NII NACSIS-CAT ID (NCID)
    AA10826239
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    09168508
  • Data Source
    CJP  CJPref  NII-ELS 
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