DocumentCode
2270813
Title
Throughput optimal control of cooperative relay networks
Author
Yeh, Edmund ; Berry, Randall
Author_Institution
Dept. of Electr. Eng., Yale Univ., New Haven, CT
fYear
2005
fDate
4-9 Sept. 2005
Firstpage
1206
Lastpage
1210
Abstract
We give a model for cooperative communication in a parallel relay network that includes the stochastic arrival of packets and queueing. Exogenous arrivals at both the non-relay and the relay nodes are allowed. For this model, we provide a throughput optimal network control policy which stabilizes the network for any vector of arrival rates in its stability region. This policy generalizes the maximum differential backlog policies, taking into account potential cooperative gains in the network. Some structural properties of this policy are also discussed
Keywords
optimal control; queueing theory; radio networks; stability; telecommunication control; cooperative communication; cooperative relay networks; maximum differential backlog policies; parallel relay network; stochastic arrival; throughput optimal control; Communication system control; Electronic mail; Optimal control; Physical layer; Relays; Stability; Stochastic processes; Telecommunication traffic; Throughput; Traffic control;
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.2005.1523533
Filename
1523533
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