擦除信道上错误概率的广义权值和界

2014 Information Theory and Applications Workshop (ITA) Pub Date : 2014-04-24 DOI:10.1109/ITA.2014.6804237

Leandro Cruvinel Lemes, Marcelo Firer

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引用次数: 7

摘要

利用魏氏广义权值、层次和谱，给出了擦除信道上误差概率的新上界和下界。在许多情况下，上界和下界重合，这使我们能够改进现有的边界。从这些边界推导出MDS和AMDS码的结果。

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Generalized weights and bounds for error probability over erasure channels

New upper and lower bounds for the error probability over an erasure channel are provided, making use of Wei's generalized weights, hierarchy and spectra. In many situations the upper and lower bounds coincide and this allows us to improve the existing bounds. Results concerning MDS and AMDS codes are deduced from those bounds.

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来源期刊

2014 Information Theory and Applications Workshop (ITA)

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