A new metaconverse and outer region for finite-blocklength MACs
A new metaconverse and outer region for finite-blocklength MACs
复制标题
有限块长度 MAC 的新元转换和外部区域
DOI：
10.1109/ita.2013.6503004
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
P. Moulin
中科院分区：
文献类型：
--
作者：
P. Moulin
给出了离散无记忆多址信道的外部速率域，并且除了在Ahlswde-Liao五角形区域的角点附近，其间隙为O(1/√n)外，它与最近导出的内部速率域在O(1/√n)项内重合。其推导是基于最大错误概率准则下的一个新的亚倒数和Neyman-Pearson检验的强大偏差。
An outer rate region for the Discrete Memoryless Multiple Access Channel is given, and is shown to coincide with a recently derived inner rate region within a o(1/√n) term-except in the vicinity of the corner points of the Ahlswede-Liao pentagonal region, where the gap is O(1/√n). The derivation is based on a new metaconverse under the maximum error probability criterion and on strong large deviations for Neyman-Pearson tests.