DocumentCode
2316528
Title
Cooperative ARQ protocols for dual-hop systems
Author
Ben Saïd, Maymouna ; Boujemâa, Hatem
Author_Institution
Higher Sch. of Commun. of Tunis, Univ. of 7th November at Carthage, Tunis, Tunisia
fYear
2010
fDate
4-7 Nov. 2010
Firstpage
1
Lastpage
5
Abstract
In this paper, we analyze the performance of a cooperative ARQ protocol in terms of throughput efficiency over a dual-hop Rayleigh fading channel. Three basic ARQ strategies are considered, the stop and wait, the go back N and the selective repeat. Two relaying methods are discussed: amplify and forward (AF) versus decode and forward (DF). Finally, simulation results are provided to validate our analysis.
Keywords
Rayleigh channels; amplify and forward communication; automatic repeat request; cooperative communication; decode and forward communication; Rayleigh fading channel; amplify and forward communication; cooperative ARQ protocols; decode and forward communication; dual-hop systems; selective repeat; throughput efficiency; ARQ strategies; Cooperative communications; dual hop;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Networking (ComNet), 2010 Second International Conference on
Conference_Location
Tozeur
Print_ISBN
978-1-4244-8839-1
Electronic_ISBN
978-1-4244-8838-4
Type
conf
DOI
10.1109/COMNET.2010.5699811
Filename
5699811
Link To Document