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arXiv 2103.10430cs.ITmath.IT
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从信源可分辨码得到多址信道可分辨码

Multiple Access Channel Resolvability Codes from Source Resolvability Codes

Rumia Sultana, Remi A. Chou

摘要:

我们表明,多址接入信道(MAC)的可解析性的代码建设的问题,可以减少到源可解析性的代码建设的更简单的问题。具体来说,我们提出了一个MAC解析代码的建设,依赖于多个源解析代码的组合,在一个黑盒子的方式使用,并利用通过分布式哈希和块马尔可夫编码实现的随机性回收。由于明确的源可分辨码是已知的,我们的研究结果也产生了第一个明确的编码方案,实现了整个MAC可分辨区域的任何离散无记忆多址信道与二进制输入字母。

英文摘要:

We show that the problem of code construction for multiple access channel (MAC) resolvability can be reduced to the simpler problem of code construction for source resolvability. Specifically, we propose a MAC resolvability code construction that relies on a combination of multiple source resolvability codes, used in a black-box manner, and leverages randomness recycling implemented via distributed hashing and block-Markov coding. Since explicit source resolvability codes are known, our results also yield the first explicit coding schemes that achieve the entire MAC resolvability region for any discrete memoryless multiple-access channel with binary input alphabets.

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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