Analysis of finite oscillating GIX/M(m)//N queueing systems

Ferreira, Fátima; Pacheco, António; Ribeiro, Helena

http://hdl.handle.net/10400.8/12792

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Authors

Ferreira, Fátima

Pacheco, António

Ribeiro, Helena

Abstract(s)

In this work we investigate oscillating GIX/M(m)//N systems, which are queueing systems whose service mechanism reacts to the congestion of the system; namely, the service rates oscillate between two forms according to the evolution of the number of customers in the system. Resorting to Markov chain embedding, we address the time-dependent and limit analysis of the number of customers in the system at batch prearrivals and seen by customers at their arrival to the system. These results are then used to derive the continuous-time limit distribution of the number of customers in the system. In addition, we provide some numerical examples that illustrate our approach.

Keywords

oscillating GIX/M(m)//N systems queueing systems Markov chain embedding

URI

http://hdl.handle.net/10400.8/12792

Citation

Ferreira Fátima, Pacheco António, and Ribeiro Helena (2009), Analysis of finite oscillating GIX/M(m)//N queueing systems, Recent Advances in Stochastic Operations Research II. April 2009, 79-98. https://doi.org/10.1142/9789812791672_0007.