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Prediction-based routing as RWA in multilayer traffic engineering

Author
Puype, B.; Marin, E.; Colle, D.; Sanchez, S.; Pickavet, M.; Masip, X.; Demeester, P.
Type of activity
Journal article
Journal
Photonic network communications
Date of publication
2012-04
Volume
23
Number
2
First page
172
Last page
182
DOI
https://doi.org/10.1007/s11107-011-0348-5 Open in new window
Repository
http://hdl.handle.net/2117/16382 Open in new window
Abstract
Multilayer traffic engineering (MLTE) allows coping with ever-increasing and varying traffic demands in IP-over-Optical multilayer networks. It utilizes cross-layer TE (Traffic Engineering) techniques to provision optical lightpath capacity to the IP/MPLS (Internet Protocol/ Multi-Protocol Label Switching) logical topology on-demand. Such provisioning however causes optical connection arrival rates that pose strong performance requirements to Routing and Wavelength Assignment (RWA) strategies. C...
Citation
Puype, B. [et al.]. Prediction-based routing as RWA in multilayer traffic engineering. "Photonic network communications", Abril 2012, vol. 23, núm. 2, p. 172-182.
Keywords
ASON, Multilayer traffic engineering, OTN, Prediction-based routing, RWA
Group of research
CRAAX - Advanced Network Architectures Lab

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