arXivDaily arXiv每日学术速递 周一至周五更新
arXiv cs/0610148cs.ITmath.IT
收藏

MRD码的译码错误概率

Decoder Error Probability of MRD Codes

Maximilien Gadouleau, Zhiyuan Yan

摘要:

本文首先引入了初等线性子空间的概念,它具有与坐标集相似的性质。使用这个新的概念,我们推导出的最大秩距离(MRD)码,平行的最大距离可分离(MDS)码的属性。利用这些性质,我们证明了具有纠错能力t的MRD码的解码器错误概率随t^2呈指数下降,基于相同秩的所有错误的可能性相等的假设。我们认为,基于这个假设的信道是一个近似的信道交叉错误损坏。

英文摘要:

In this paper, we first introduce the concept of elementary linear subspace, which has similar properties to those of a set of coordinates. Using this new concept, we derive properties of maximum rank distance (MRD) codes that parallel those of maximum distance separable (MDS) codes. Using these properties, we show that the decoder error probability of MRD codes with error correction capability t decreases exponentially with t^2 based on the assumption that all errors with the same rank are equally likely. We argue that the channel based on this assumption is an approximation of a channel corrupted by crisscross errors.

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。

↑