Strong Data Processing Inequalities for Input Constrained Additive Noise Channels
© 1963-2012 IEEE. This paper quantifies the intuitive observation that adding noise reduces available information by means of nonlinear strong data processing inequalities. Consider the random variables $W\to X\to Y$ forming a Markov chain, where $Y = X + Z$ with $X$ and $Z$ real valued, independent...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers (IEEE),
2021-11-01T18:42:18Z.
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| Subjects: | |
| Online Access: | Get fulltext |