DocumentCode
921731
Title
Capacity-achieving input distributions for some amplitude-limited channels with additive noise (Corresp.)
Author
Oettli, W.
Volume
20
Issue
3
fYear
1974
fDate
5/1/1974 12:00:00 AM
Firstpage
372
Lastpage
374
Abstract
An additive noise channel wherein the noise is described by a piecewise constant probability density is shown to reduce to a discrete channel by means of an explicit construction. In addition, conditions are found which describe a class of continuous amplitude-limited channels for which the capacity-achieving input distribution is binary.
Keywords
Information rates; Memoryless channels; Additive noise; Density measurement; Iterative methods; Mutual information; Noise level; Noise reduction; Probability distribution; Sufficient conditions;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.1974.1055225
Filename
1055225
Link To Document