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arXiv 2102.02554cs.ITmath.IT
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空间对称秩错误的译码

Decoding of Space-Symmetric Rank Errors

Thomas Jerkovits, Vladimir Sidorenko, Antonia Wachter-Zeh

摘要:

本文研究了某些Gabidulin码的解码,在信道上传输的空间对称错误。空间对称误差是具有列和行空间相等的属性的加性误差矩阵。我们表明,对于限制空间对称错误的信道,具有高概率的错误秩高达2(n-k)/3可以解码的Gabidulin码的长度为n和维度为k,使用弱自正交基作为代码定位器。

英文摘要:

This paper investigates the decoding of certain Gabidulin codes that were transmitted over a channel with space-symmetric errors. Space-symmetric errors are additive error matrices that have the property that their column and row spaces are equal. We show that for channels restricted to space-symmetric errors, with high probability errors of rank up to 2(n-k)/3 can be decoded with a Gabidulin code of length n and dimension k, using a weak-self orthogonal basis as code locators.

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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