DocumentCode
2270230
Title
Relay-without-delay
Author
El Gamal, Abbas ; Hassanpour, Navid
Author_Institution
Dept. of Electr. Eng., Stanford Univ., CA
fYear
2005
fDate
4-9 Sept. 2005
Firstpage
1078
Lastpage
1080
Abstract
A relay-without-delay channel in which each transmitted relay symbol can depend on all its past as well as present received symbols is investigated. A general upper bound on the capacity of the channel is established. A lower bound on the capacity for the additive white Gaussian noise relay-without-delay channel is introduced and is shown to coincide with the upper bound for a certain range of parameter values
Keywords
AWGN channels; channel capacity; additive white Gaussian noise; general upper bound; relay-without-delay channel; transmitted relay symbol; AWGN; Additive white noise; Broadcasting; Channel capacity; Decoding; Delay; Information systems; Random variables; Relays; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2005. ISIT 2005. Proceedings. International Symposium on
Conference_Location
Adelaide, SA
Print_ISBN
0-7803-9151-9
Type
conf
DOI
10.1109/ISIT.2005.1523505
Filename
1523505
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