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A Technique for Computing Sojourn Times in Large Networks of Interacting Queues

Published online by Cambridge University Press:  27 July 2009

V. Anantharam
Affiliation:
School of Electrical Engineering, Cornell University, Ithaca, New York 14850
M. Benchekroun
Affiliation:
School of Electrical Engineering, Cornell University, Ithaca, New York 14850

Abstract

Consider a large number of interacting queues with symmetric interactions. In the asymptotic limit, the interactions between any fixed finite subcollection become negligible, and the overall effect of interactions can be replaced by an empirical rate. The evolution of each queue is given by a time inhomogeneous Markov process. This may be considered a technique for writing dynamic Erlang fixed-point equations. We explore this as a tool to approximate sojourn time distributions.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1993

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