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On the M/G/1 Bernoulli feedback queue with multi-class customers. (English) Zbl 0944.90015

Summary: We consider an \(M/G/1\) queue with Bernoulli feedback policy and multi-class customers. We assume that different classes of customers have different arrival rates, service time distributions and feedback parameters. We obtain the joint probability generating function of system size of each class and also obtain the Laplace-Stieltjes transform of the total response time of a customer in each class. Using these results we obtain the moments of system size of each class and total response time of a customer in each class.

MSC:

90B22 Queues and service in operations research
60K25 Queueing theory (aspects of probability theory)
68M20 Performance evaluation, queueing, and scheduling in the context of computer systems
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