Title :
Performance analysis of rate regulation mechanism using trajectory tracking control
Author :
Zitoune, Lynda ; Mounier, Hugues ; Vèque, Véronique ; Hamdi, Amel
Author_Institution :
Centre Sci. d´´Orsay, Univ. Paris-Sud XI, Orsay
Abstract :
In this paper, we present a reactive control policy which adapts the source bit rate to the reserved resources in order to ensure performance guarantees for multimedia applications. The proposed method called flatness based trajectory tracking deals with drastic traffic flow rate changes and limits the traffic in order to respect the time constraints. We show the contribution of the reactive control and the dynamic regulation using purely control theoretic approaches which stabilize the network and avoid undesirable oscillations for the transmission of such critical flows. Here, we present a performance analysis for such rate control mechanism, and illustrate its feasibility through its implementation on MPLS-TE control plane of SSFnet/Glass simulator.
Keywords :
multimedia communication; multiprotocol label switching; position control; telecommunication control; tracking; MPLS-TE control plane; drastic traffic flow rate; dynamic regulation; flatness based trajectory tracking; multimedia applications; rate regulation mechanism; source bit rate; trajectory tracking control; Communication system traffic control; Optimization; Performance analysis; Quality of service; Resource management; Routing; Streaming media; Throughput; Traffic control; Trajectory; MPLS-TE; Network optimization and control; Quality of service; flatness theoretical approach; rate regulation;
Conference_Titel :
Performance Evaluation of Computer and Telecommunication Systems, 2008. SPECTS 2008. International Symposium on
Conference_Location :
Edinburgh
Print_ISBN :
978-1-56555-320-0