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Enhancing fault management performance of two-step QoS routing algorithms in GMPLS networks

In this paper a novel methodology aimed at minimizing the probability of network failure and the failure impact (in terms of QoS degradation) while optimizing the resource consumption is introduced. A detailed study of MPLS recovery techniques and their GMPLS extensions are also presented. In this scenario, some features for reducing the failure impact and offering minimum failure probabilities at the same time are also analyzed. Novel two-step routing algorithms using this methodology are proposed. Results show that these methods offer high protection levels with optimal resource consumption

© IEEE International Conference on Communications, 2004, vol. 4, p. 1932-1936

IEEE

Autor: Calle Ortega, Eusebi
Marzo i Lázaro, Josep Lluís
Urra i Fàbregas, Anna
Fàbrega i Soler, Lluís
Data: 2004
Resum: In this paper a novel methodology aimed at minimizing the probability of network failure and the failure impact (in terms of QoS degradation) while optimizing the resource consumption is introduced. A detailed study of MPLS recovery techniques and their GMPLS extensions are also presented. In this scenario, some features for reducing the failure impact and offering minimum failure probabilities at the same time are also analyzed. Novel two-step routing algorithms using this methodology are proposed. Results show that these methods offer high protection levels with optimal resource consumption
Format: application/pdf
Cita: Calle, E., Marzo, J.L., Urra, A., i Fabrega, L. (2004). Enhancing fault management performance of two-step QoS routing algorithms in GMPLS networks. IEEE International Conference on Communications : 2004, 4, 1932-1936. Recuperat 19 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1312857
ISBN: 0-7803-8533-0
Accés al document: http://hdl.handle.net/10256/2321
Llenguatge: eng
Editor: IEEE
Col·lecció: Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ICC.2004.1312857
Articles publicats (D-ATC)
És part de: © IEEE International Conference on Communications, 2004, vol. 4, p. 1932-1936
Drets: Tots els drets reservats
Matèria: Algorismes computacionals
MPLS (Norma)
Ordinadors, Xarxes d’
Protocols de xarxes d’ordinadors
Computer algorithms
Computer networks
Computer network protocols
MPLS standard
Títol: Enhancing fault management performance of two-step QoS routing algorithms in GMPLS networks
Tipus: info:eu-repo/semantics/article
Repositori: DUGiDocs

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