Capacity of the Memoryless Additive Inverse Gaussian Noise Channel
Capacity of the Memoryless Additive Inverse Gaussian Noise Channel
复制标题
无记忆加性逆高斯噪声通道的容量
DOI:
10.1109/jsac.2014.2367673
复制
发表时间:
2014-11
影响因子:
16.4
通讯作者:
Guo Dongning
中科院分区:
文献类型:
--
作者:
Li Hui;Moser Stefan M.;Guo Dongning
The memoryless additive inverse Gaussian noise channel model describing communication based on the exchange of chemical molecules in a drifting liquid medium is investigated for the situation of simultaneously an average-delay and a peak-delay constraint. Analytical upper and lower bounds on its capacity in bits per molecule use are presented. These bounds are shown to be asymptotically tight, i.e., for the delay constraints tending to infinity with their ratio held constant (or for the drift velocity of the fluid tending to infinity), the asymptotic capacity is derived precisely. Moreover, characteristics of the capacity-achieving input distribution are derived that allow accurate numerical computation of capacity. The optimal input appears to be a mixed continuous and discrete distribution.
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影响因子:
2.5
作者:
M. Katz;S. Shamai
通讯作者:
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DOI:
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发表时间:
2013
期刊:
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1995-03
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The Mathematical Gazette
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1971
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DOI:
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发表时间:
1988-09
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通讯作者:
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