Abstract
This correspondence gives a simple proof of Shannon's entropy-power inequality (EPI) using the relationship between mutual information and minimum mean-square error (MMSE) in Gaussian channels.
Original language | English (US) |
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Pages (from-to) | 2165-2166 |
Number of pages | 2 |
Journal | IEEE Transactions on Information Theory |
Volume | 52 |
Issue number | 5 |
DOIs | |
State | Published - May 1 2006 |
Keywords
- Differential entropy
- Entropy-power inequality (EPI)
- Minimum mean-square error (MMSE)
ASJC Scopus subject areas
- Information Systems
- Computer Science Applications
- Library and Information Sciences