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ON THE OPTIMALITY OF AN INDEX RULE IN MULTICHANNEL ALLOCATION FOR SINGLE-HOP MOBILE NETWORKS WITH MULTIPLE SERVICE CLASSES

Published online by Cambridge University Press:  01 July 2000

Christopher Lott  and
Demosthenis Teneketzis
Christopher Lott
Affiliation:
Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, Michigan 48109-2122, E-mail: [email protected]
Demosthenis Teneketzis
Affiliation:
Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, Michigan 48109-2122, E-mail: [email protected]
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Abstract

We model a single-hop mobile network under centralized control with N service classes as a system of N weighted cost parallel queues with M (1 ≤ M < N) servers, arrivals, varying binary connectivity, and Bernoulli service success at each queue. We consider scheduling problems in this system and, under various assumptions on arrivals and connectivity, derive conditions sufficient, but not necessary, to guarantee the optimality of an index policy.

Type
Research Article
Information
Probability in the Engineering and Informational Sciences , Volume 14 , Issue 3 , July 2000 , pp. 259 - 297
Copyright
© 2000 Cambridge University Press

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Footnotes

This research was supported in part by ARO grant DAAH04-96-1-0377 and AFOSR grants F49620-96-1-0028 and F49620-98-1-0370.