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Interacting queues with server selection and coordinated scheduling - Application to cellular data networks
Alcatel-Lucent Bell Labs.
Orange Labs.
(Radio Communication Systems)
2009 (English)In: Annals of Operations Research, ISSN 0254-5330, E-ISSN 1572-9338, Vol. 170, no 1, 59-78 p.Article in journal (Refereed) Published
Abstract [en]

We consider a system of parallel servers handling users of various classes, whose service rates depend not only on user classes, but also on the set of active servers. We investigate the stability under two types of allocation strategies: (i) server assignment where the users are assigned to servers based on rates, load, and other considerations, and (ii) coordinated scheduling where the activity states of servers are coordinated. We show how the model may be applied to evaluate the downlink capacity of wireless data networks. Specifically, we examine the potential gains in wireless capacity from the two types of resource allocation strategies.

Place, publisher, year, edition, pages
2009. Vol. 170, no 1, 59-78 p.
Keyword [en]
Load balancing, Coordinated scheduling, Cellular networks
National Category
Computer and Information Science
Research subject
URN: urn:nbn:se:kth:diva-30285DOI: 10.1007/s10479-008-0442-yISI: 000265248100005OAI: diva2:399313
QC 20111004Available from: 2011-02-21 Created: 2011-02-21 Last updated: 2011-10-04Bibliographically approved

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Proutiere, Alexandre
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