Efficient Fair QoS Control Using Stochastic Multiobjective Resource Allocation Strategies

Menotti Machado

DOI: 10.14209/its.2002.689

Evento: 2002 International Telecommunications Symposium (ITS2002)

Keywords:

Abstract

"In this paper, we present a model to evaluate and to control the Quality of Service end-to-end (QoS) in packet networks by using optimal resource allocation techniques. This is done controlling the QoS for each Class of Service (CoS), subject to QoS requirements. We consider \ufb01xed trade-o\ufb00s among the QoS of the classes. Our QoS model is based on three traf\ufb01c performance metrics. We evaluate and compare six strategies to solve this problem by resource allocation. The technics based on stochastic multiobjective optimization allocated the network resources of form to supply good Network mean QoS values and fair CoS mean QoS values. The simulation was realized on an IP network considering a multiplexer placed on the network edge as the control dispositive."

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