ArticleScientific reports2016
Capacity of very noisy communication channels based on Fisher information.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Separate block-based parameter estimation method for Hammerstein systems.Royal Society open science · 2018Article
- Adaptive recursive algorithm for optimal weighted suprathreshold stochastic resonance.Royal Society open science · 2017Article
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3 authors.
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Abstract
We generalize the asymptotic capacity expression for very noisy communication channels to now include coloured noise. For the practical scenario of a non-optimal receiver, we consider the common case of a correlation receiver. Due to the central limit theorem and the cumulative characteristic of a correlation receiver, we model this channel noise as additive Gaussian noise. Then, the channel capacity proves to be directly related to the Fisher information of the noise distribution and the weak signal energy. The conditions for occurrence of a noise-enhanced capacity effect are discussed, and the capacity difference between this noisy communication channel and other nonlinear channels is clarified.
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