DocumentCode
933452
Title
The capacity of the physically degraded Gaussian broadcast channel with feedback (Corresp.)
Author
Gamal, Abbas El
Volume
27
Issue
4
fYear
1981
fDate
7/1/1981 12:00:00 AM
Firstpage
508
Lastpage
511
Abstract
Bounds on the output entropy of the additive white Gaussian noise (AWGN) channel with feedback are used to prove that the capacity of the degraded additive white Gaussian noise (DAWGN) broadcast channel is not increased by feedback.
Keywords
Broadcast channels; AWGN; Additive white noise; Broadcasting; Codes; Decoding; Degradation; Entropy; H infinity control; Memoryless systems; Output feedback;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.1981.1056372
Filename
1056372
Link To Document