New Construction of A Family of Quasi-Twisted Two-Weight Codes
نویسنده
چکیده
— Quasi-twisted (QT) codes are a generalization of quasi-cyclic (QC) codes. Based on consta-cyclic simplex codes, a new explicit construction of a family of 2-generator quasi-twisted (QT) two-weight codes is presented. It is also shown that many codes in the family meet the Griesmer bound and therefore are length-optimal. codes are also obtained by the construction.
منابع مشابه
New Construction of 2-Generator Quasi-Twisted Codes
— Quasi-twisted (QT) codes are a generalization of quasi-cyclic (QC) codes. Based on consta-cyclic simplex codes, a new explicit construction of a family of 2-generator quasi-twisted (QT) two-weight codes is presented. It is also shown that many codes in the family meet the Griesmer bound and therefore are length-optimal. codes are also obtained by the construction.
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عنوان ژورنال:
- CoRR
دوره abs/0712.0541 شماره
صفحات -
تاریخ انتشار 2007