DocumentCode
2270275
Title
New coding strategies for the relay channel
Author
Chong, Hon Fah ; Motani, Mehul ; Garg, Hari Krishna
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore
fYear
2005
fDate
4-9 Sept. 2005
Firstpage
1086
Lastpage
1090
Abstract
This paper studies coding strategies for a three-node relay channel. We first review the basic coding strategies of Cover and El Gamal for the relay channel. Next, two new coding strategies superimposing cooperation and facilitation are developed. One of the coding strategies is shown to include the generalized strategy of Cover and El Gamal. For certain parameters of the Gaussian relay channel, the two new strategies give higher achievable rates than the generalized strategy of Cover and El Gamal
Keywords
Gaussian channels; channel coding; Gaussian relay channel; coding strategies; three-node relay channel; Codes; Decoding; Gaussian distribution; Interference channels; Mathematical model; Probability distribution; Relays;
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.2005.1523507
Filename
1523507
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