MAP/PH/1 queues with level-dependent feedback and their
departure processes
David A Green,
Department of Applied Mathematics,
The University of Adelaide,
5005, Australia.
Abstract
A family of approximations to the departure
process from the MAP/PH/1 queue was proposed and
demonstrated in Bean, Green and Taylor. In this paper we extend these
models to the departure process of a MAP/PH/1 feedback
queue, where the probability of feedback may be level-dependent