Abstract
In this paper, we consider a retrial queuing system with unreliable servers and analyze the distribution of the stationary generalized service time which includes also the unavailable periods (setup times) occurring during service of the customer. We consider three service interruption disciplines: preemptive resume (PRS), preemptive repeat different (PRD), and preemptive repeat identical (PRI); and provide the stationary distribution of the generalized service time and the remaining generalized service time for these disciplines in Laplace transform (LT) domain.
The main focus of the paper is on the numerical analysis based on LT domain descriptions, which we evaluate for various numerical examples.
This work is partially supported by the OTKA K-123914 project and the Artificial Intelligence National Laboratory Programme of Hungary and by the Russian Science Foundation, Project No. 21-71-10135, https://rscf.ru/en/project/21-71-10135/.
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Mészáros, A., Morozov, E., Morozova, T., Telek, M. (2021). Numerical Analysis of a Retrial System with Unreliable Servers Based on Laplace Domain Description. In: Vishnevskiy, V.M., Samouylov, K.E., Kozyrev, D.V. (eds) Distributed Computer and Communication Networks: Control, Computation, Communications. DCCN 2021. Lecture Notes in Computer Science(), vol 13144. Springer, Cham. https://doi.org/10.1007/978-3-030-92507-9_19
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DOI: https://doi.org/10.1007/978-3-030-92507-9_19
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