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TIT
2008

Mutual Information and Conditional Mean Estimation in Poisson Channels

13 years 4 months ago
Mutual Information and Conditional Mean Estimation in Poisson Channels
Abstract--Following the discovery of a fundamental connection between information measures and estimation measures in Gaussian channels, this paper explores the counterpart of those results in Poisson channels. In the continuous-time setting, the received signal is a doubly stochastic Poisson point process whose rate is equal to the input signal plus a dark current. It is found that, regardless of the statistics of the input, the derivative of the input
Dongning Guo, Shlomo Shamai, Sergio Verdú
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2008
Where TIT
Authors Dongning Guo, Shlomo Shamai, Sergio Verdú
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