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Modelling Limited-availability Systems with Multi-service Sources and Bandwidth Reservation

Authors:
Mariusz Głąbowski
Maciej Sobieraj
Maciej Stasiak

Keywords: limited-availability systems; multi-service networks; multi-service sources; bandwidth reservation

Abstract:
The aim of this paper is to present a new analytical calculation method for the occupancy distribution and the blocking probability in the so-called limited-availability group with multi-service sources and reservation mechanisms. The paper considers multi-service limited-availability systems with multi-service sources, in which each single traffic source can generate calls of different traffic classes. To date, only models of multi-service systems with single-service sources, in which a single source of a given class generates always only calls of this particular class have been considered in teletraffic literature. The results of analytical modeling of the limited-availability systems with multi-service sources and reservation mechanisms are compared with simulation data, which confirm a high accuracy of the method. Any possible application of the proposed model can be considered in the context of wireless networks with multi-service sources and reservation mechanisms, as well as in the context of switching networks.

Pages: 105 to 110

Copyright: Copyright (c) IARIA, 2012

Publication date: May 27, 2012

Published in: conference

ISSN: 2308-4030

ISBN: 978-1-61208-199-1

Location: Stuttgart, Germany

Dates: from May 27, 2012 to June 1, 2012