Constructions of quasi-cyclic two-weigh codes

    Research output: Contribution to conferencePaper

    Abstract

    As a generalization of cyclic codes, quasi-cyclic (QC) codes contain many good linear codes. But quasi-cyclic codes studied so far are mainly limited to one generator (1-generator) QC codes. In this paper, 2-generator QC codes are studied, and many good 2-generator QC codes are constructed using simplex codes. A computer algorithm is given, and used to find the best possible 2-generator QC codes. Among those 2-generator QC codes constructed, some codes are two-weight codes.

    Original languageEnglish
    Pages56-59
    Number of pages3
    Publication statusPublished - 2006
    EventTenth International Workshop on Algebraic and Combinatorial Coding Theory (ACCT-10), Zvenigorod, Russia, September 2006 -
    Duration: 1980-Jan-01 → …

    Conference

    ConferenceTenth International Workshop on Algebraic and Combinatorial Coding Theory (ACCT-10), Zvenigorod, Russia, September 2006
    Period80-01-01 → …

    Swedish Standard Keywords

    • Computer Sciences (10201)

    Keywords

    • codes and coding
    • quasi-cyclic codes
    • two-weight codes

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