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arXiv 1201.6397cs.ITmath.IT
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矩阵乘积码从嵌套码的列表译码:在准循环码中的应用

List Decoding of Matrix-Product Codes from nested codes: an application to Quasi-Cyclic codes

Fernando Hernando, Tom Høholdt, Diego Ruano

摘要:

当$C_1,..., C_s$为嵌套线性码且$A$为按列非奇异矩阵时,给出了矩阵乘积码的列表译码算法.我们估计的概率得到一个以上的码字作为输出时,组成码是里德所罗门码。我们扩展这个列表译码算法的矩阵乘积码多项式单位,这是准循环码。此外,它允许我们考虑唯一的解码矩阵乘积码的多项式单位。

英文摘要:

A list decoding algorithm for matrix-product codes is provided when $C_1,..., C_s$ are nested linear codes and $A$ is a non-singular by columns matrix. We estimate the probability of getting more than one codeword as output when the constituent codes are Reed-Solomon codes. We extend this list decoding algorithm for matrix-product codes with polynomial units, which are quasi-cyclic codes. Furthermore, it allows us to consider unique decoding for matrix-product codes with polynomial units.

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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