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Two queues in series with a finite, intermediate waitingroom

Published online by Cambridge University Press:  14 July 2016

Marcel F. Neuts*
Affiliation:
Purdue University, Lafayette, Indiana

Abstract

A service unit I, with Poisson input and general service times is in series with a unit II, with negative-exponential service times. The intermediate waitingroom can accomodate at most k persons and a customer cannot leave unit I when the waitingroom is full.

The paper shows that this system of queues can be studied in terms of an imbedded semi-Markov process. Equations for the time dependent distributions are given, but the main emphasis of the paper is on the equilibrium conditions and on asymptotic results.

Type
Research Papers
Copyright
Copyright © Sheffield: Applied Probability Trust 

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