2013 | OriginalPaper | Chapter
Optimal Choice of the Capacities of Telecommunication Networks to Provide QoS-Routing
Authors : E. Girlich, M. M. Kovalev, N. I. Listopad
Published in: Modern Probabilistic Methods for Analysis of Telecommunication Networks
Publisher: Springer Berlin Heidelberg
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The problems of telecommunication networks designing could be presented into three aspects: 1) choice of the capacity for each telecommunication link with total minimum network cost; 2) QoS-routing of multicommodity flows in the synthesized network for all forecasting demands and 3) providing a necessary level of survivability. We consider QoS-routing, taking into account various performance requirements: delay, variation of the delay (jitter), bandwidth, packet loss probability. In this article we consider QoS-routing adding to consideration new constraints which provide the delay requirements as the important part of QoS.