Capacity and Optimal Power Allocation of Poisson Optical Communication Channels

被引：0
|
作者：
Ghanem, Samah A. M. [1 ,2 ]
Ara, Munnujahan [1 ,3 ]
机构：
[1] Inst Telecommun, Oporto, Portugal
[2] Univ Porto, Fac Engn FEUP, P-4100 Oporto, Portugal
[3] UP, FEUP, Oporto, Portugal
来源：
WORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE, WCECS 2011, VOL II | 2011年
关键词：
MAC; Parallel Channels; Poisson Channels; Power Allocation; SISO;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
in this paper, the channel capacity for different models of Poisson optical communication channels has been derived. The closed form expression for the single input single output (SISO) Poisson channel-derived by Kabanov in 1978, and Davis in 1980- will be investigated. In addition, we derive closed form expressions for the capacity of the parallel Poisson channel and the capacity of the multiple access Poisson Channel (MAC). The optimum power allocation is also derived for different models; results have been analyzed in the context of information theory and optical communications.
引用
收藏
页码：817 / 821
页数：5
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