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arXiv 1911.04473cs.ITmath.IT
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具有删除和状态的信道的容量

On the Capacity of Channels with Deletions and States

Yonglong Li, Vincent Y. F. Tan

摘要:

我们考虑一类信道形成的级联的删除信道和有限状态信道。对于这类信道,我们表明,业务容量等于固定容量,这可以接近马尔可夫过程的序列与马尔可夫订单增加。作为一个副产品,我们表明,由塔尔,Pfister,Fazeli和Vardy构造的极化编码方案实现了删除信道的容量。

英文摘要:

We consider the class of channels formed from the concatenation of a deletion channel and a finite-state channel. For this class of channels, we show that the operational capacity is equal to the stationary capacity, which can be approached by a sequence of Markov processes with increasing Markovian orders. As a by-product, we show that the polar coding scheme constructed by Tal, Pfister, Fazeli and Vardy achieves the capacity of the deletion channel.

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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