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Availability analysis of GMPLS connections based on physical network topology

This paper presents a study of connection availability in GMPLS over optical transport networks (OTN) taking into account different network topologies. Two basic path protection schemes are considered and compared with the no protection case. The selected topologies are heterogeneous in geographic coverage, network diameter, link lengths, and average node degree. Connection availability is also computed considering the reliability data of physical components and a well-known network availability model. Results show several correspondences between suitable path protection algorithms and several network topology characteristics

© International Conference on Optical Network Design and Modeling : 2008 : ONDM 2008, 2008, p. 1-6

IEEE

Author: Segovia Silvero, Juan
Calle Ortega, Eusebi
Vilà Talleda, Pere
Date: 2008
Abstract: This paper presents a study of connection availability in GMPLS over optical transport networks (OTN) taking into account different network topologies. Two basic path protection schemes are considered and compared with the no protection case. The selected topologies are heterogeneous in geographic coverage, network diameter, link lengths, and average node degree. Connection availability is also computed considering the reliability data of physical components and a well-known network availability model. Results show several correspondences between suitable path protection algorithms and several network topology characteristics
Format: application/pdf
Citation: Segovia, J., Calle, E., i Vilà, P. (2008). Availability analysis of GMPLS connections based on physical network topology. International Conference on Optical Network Design and Modeling : 2008 : ONDM 2008, 1-6. Recuperat 19 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4578418
ISBN: 978-3-901882-27-2
Document access: http://hdl.handle.net/10256/2324
Language: eng
Publisher: IEEE
Collection: Reproducció digital del document publicat a: http://dx.doi.org/10.1109/ONDM.2008.4578418
Articles publicats (D-ATC)
Is part of: © International Conference on Optical Network Design and Modeling : 2008 : ONDM 2008, 2008, p. 1-6
Rights: Tots els drets reservats
Subject: Dades -- Transmissió
MPLS (Norma)
Protocols de xarxes d’ordinadors
Computer network protocols
Data transmission systems
MPLS standard
Title: Availability analysis of GMPLS connections based on physical network topology
Type: info:eu-repo/semantics/article
Repository: DUGiDocs

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