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This article is cited in 3 scientific papers (total in 3 papers)
Stochastic Systems
Analytical investigation of a single-channel QS with incoming asynchronous event flow
A. M. Gortsev, L. A. Nezhelskaya Tomsk State University, Tomsk, 634050 Russia
Abstract:
We consider a single-channel queuing system with an incoming asynchronous double-stochastic two-state request flow (MMPP-flow — Markovian Modulated Poisson Process). We give explicit analytical formulas for the steady-state probability distribution of the system states as well as explicit analytical expressions for the following numerical characteristics of the system: the average queue length, the average number of requests in the system, and the probability of system downtime. We give numerical results, presented in the form of tables, for the characteristics of the system. We consider a special case of an incoming request flow — an asynchronous alternating two-state flow (SPP-flow — Switched Poisson Process).
Keywords:
asynchronous request flow (MMPP-flow), single-channel queuing system (QS), steady-state probability distribution of system states, numerical characteristics.
Citation:
A. M. Gortsev, L. A. Nezhelskaya, “Analytical investigation of a single-channel QS with incoming asynchronous event flow”, Avtomat. i Telemekh., 2022, no. 8, 65–80; Autom. Remote Control, 83:8 (2022), 1200–1212
Linking options:
https://www.mathnet.ru/eng/at15856 https://www.mathnet.ru/eng/at/y2022/i8/p65
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