Volume and Duration of Losses in Finite Buffer Fluid Queues

Fabrice Guillemin 1 Bruno Sericola 2
2 DIONYSOS - Dependability Interoperability and perfOrmance aNalYsiS Of networkS
Inria Rennes – Bretagne Atlantique , IRISA-D2 - RÉSEAUX, TÉLÉCOMMUNICATION ET SERVICES
Abstract : We study congestion periods in a finite fluid buffer when the net input rate depends upon a recurrent Markov process; congestion occurs when the buffer content is equal to the buffer capacity. Similarly to [10], we consider the duration of congestion periods as well as the associated volume of lost information. While these quantities are characterized by their Laplace transform in that paper, we presently derive their distributions in a typical stationary busy period of the buffer. Our goal is to compute the exact expression of the loss probability in the system, which is usually approximated by the probability that the occupancy of the infinite buffer is greater than the buffer capacity under consideration. Moreover, by using general results of the theory of Markovian arrival processes, we show that the duration of congestion and the volume of lost information have phase-type distributions.
Type de document :
Article dans une revue
Journal of Applied Probability, Applied Probability Trust, 2015, 52 (3), pp.15
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https://hal.inria.fr/hal-01194532
Contributeur : Bruno Sericola <>
Soumis le : lundi 7 septembre 2015 - 10:57:02
Dernière modification le : mardi 16 janvier 2018 - 15:54:13

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  • HAL Id : hal-01194532, version 1

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Fabrice Guillemin, Bruno Sericola. Volume and Duration of Losses in Finite Buffer Fluid Queues. Journal of Applied Probability, Applied Probability Trust, 2015, 52 (3), pp.15. 〈hal-01194532〉

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