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Quantitative analysis of dynamic dedicated path protection in Elastic Optical Networks

Author
Comellas, J.; Junyent, G.
Type of activity
Presentation of work at congresses
Name of edition
8th International Workshop on Resilient Networks Design and Modeling
Date of publication
2016
Presentation's date
2016-09
Book of congress proceedings
Proceedings of 2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM): September 13-15, 2016: Halmstad, Sweden
First page
122
Last page
126
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/RNDM.2016.7608277 Open in new window
Repository
http://hdl.handle.net/2117/97865 Open in new window
URL
http://ieeexplore.ieee.org/document/7608277/ Open in new window
Abstract
A simple scheme to implement dedicated path protection in Elastic Optical Networks is proposed and evaluated under dynamic traffic conditions. It consists in splitting the spectrum available in the network links in two bands used respectively for working and backup traffic. These bands are conveniently sized taking into account the network topology and the routing constraints. When the band dedicated to backup paths is reduced to achieve a higher throughput in the network, the protection capabil...
Citation
Comellas, J., Junyent, G. Quantitative analysis of dynamic dedicated path protection in Elastic Optical Networks. A: International Workshop on Resilient Networks Design and Modeling. "Proceedings of 2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM): September 13-15, 2016: Halmstad, Sweden". Halmstad: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 122-126.
Keywords
Backup traffic, Dynamic dedicated path protection, Dynamic traffic conditions, Elastic optical network link, Network routing constraint, Network topology constraint, Optical fibre networks, Probability, Protection probability, Telecommunication network routing, Telecommunication network topology, Telecommunication traffic, Working traffic
Group of research
CCABA - Advanced Broadband Communications Center
GCO - Optical Communications Group

Participants