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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

Author: Calle Ortega, Eusebi
Marzo i Lázaro, Josep Lluís
Urra i Fàbregas, Anna
Fàbrega i Soler, Lluís
Date: 2004
Abstract: 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
Citation: 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
Document access: http://hdl.handle.net/10256/2321
Language: eng
Publisher: IEEE
Collection: Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ICC.2004.1312857
Articles publicats (D-ATC)
Is part of: © IEEE International Conference on Communications, 2004, vol. 4, p. 1932-1936
Rights: Tots els drets reservats
Subject: Algorismes computacionals
MPLS (Norma)
Ordinadors, Xarxes d’
Protocols de xarxes d’ordinadors
Computer algorithms
Computer networks
Computer network protocols
MPLS standard
Title: Enhancing fault management performance of two-step QoS routing algorithms in GMPLS networks
Type: info:eu-repo/semantics/article
Repository: DUGiDocs

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