Remark on "on the capacity of a multiple-access vector adder channel" by AA Frolov and VV Zyablov

被引:2
|
作者
Bakin, E. A. [1 ]
Evseev, G. S. [1 ]
机构
[1] St Petersburg State Univ Aerosp Instrumentat, St Petersburg, Russia
关键词
Information Transmission; Stirling Number; Multiple Access Channel; Uniform Probability Distribution; Unique Zero;
D O I
10.1134/S0032946016010014
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
For vector adder channel, we present an upper bound on the capacity, which coincides with the lower bound given in [1]. Thus, we prove optimality of the uniform probability distribution of symbols for gamma a (0, gamma*] and of the twisted distribution for gamma a (gamma*,a), where gamma is the ratio of the number of users to the number of subchannels and gamma* = 1.3382.
引用
收藏
页码:1 / 5
页数:5
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