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Communication Dans Un Congrès Année : 2015

Multilayer restoration in elastic optical networks

Résumé

Optical restoration is known to be an effective way to save on network overall cost, using the same available equipment previously used before the failure occurs. However, when backup paths are too long, some regenerators can be required bringing into question the expected gain. In this work, we show that transponder datarate elasticity is a successful approach to address this issue, taking benefit of best effort traffic low priority in a multilayer context.
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Dates et versions

hal-01255342 , version 1 (13-01-2016)

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Citer

D. Amar, Esther Le Rouzic, Nicolas Brochier, Catherine Lepers. Multilayer restoration in elastic optical networks. Optical Network Design and Modeling, 2015 International Conference on, May 2015, Pisa, Italy. ⟨10.1109/ONDM.2015.7127305⟩. ⟨hal-01255342⟩
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