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arXiv 2003.11125cs.ITmath.COmath.IT
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具有规定最小距离的二面角码

Dihedral codes with prescribed minimum distance

Martino Borello, Abdelillah Jamous

摘要:

二面角码,准循环码的特殊情况下,有一个很好的代数结构,允许有效地存储它们。在本文中,我们研究它,并证明了一些下界的维数和最小距离,在类似的BCH码的理论。这使我们能够构造具有规定的最小距离的二面角码。在二进制的情况下,我们提出了一些最佳二面角码的例子,通过这种建设。

英文摘要:

Dihedral codes, particular cases of quasi-cyclic codes, have a nice algebraic structure which allows to store them efficiently. In this paper, we investigate it and prove some lower bounds on their dimension and minimum distance, in analogy with the theory of BCH codes. This allows us to construct dihedral codes with prescribed minimum distance. In the binary case, we present some examples of optimal dihedral codes obtained by this construction.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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