dc.contributor
Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.contributor
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor
Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.contributor
Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions
dc.contributor.author
Gifre Renom, Lluís
dc.contributor.author
Velasco Esteban, Luis Domingo
dc.contributor.author
Navarro, Nacho
dc.contributor.author
Junyent Giralt, Gabriel
dc.identifier
Gifre, L. [et al.]. Experimental assessment of a high performance back-end PCE for Flexgrid optical network re-optimization. A: Optical Fiber Communication Conference and Exposition and National Fiber Optic Engineers Conference. "Optical Fiber Communication Conference: San Francisco, California United States, March 9-13, 2014". San Francisco: The Optical Society (OSA), 2014, p. 1-3.
dc.identifier
978-1-55752-993-0
dc.identifier
https://hdl.handle.net/2117/23088
dc.identifier
10.1364/OFC.2014.W4A.3
dc.description.abstract
A specialized high performance Graphics Processing Unit (GPU)-based back-end Path Computation Element (PCE) to compute re-optimization in Flexgrid networks is presented. Experimental results show 6x speedups compared to single centralized PCE.
dc.description.abstract
Peer Reviewed
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.publisher
The Optical Society (OSA)
dc.relation
http://www.opticsinfobase.org/abstract.cfm?URI=OFC-2014-W4A.3&origin=search
dc.rights
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights
Restricted access - publisher's policy
dc.rights
Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.subject
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fibra òptica
dc.subject
Optical fibers
dc.subject
Optical communications
dc.subject
Assignment and routing algorithms
dc.subject
Network optimization
dc.subject
Fibres òptiques
dc.subject
Comunicacions òptiques
dc.title
Experimental assessment of a high performance back-end PCE for Flexgrid optical network re-optimization
dc.type
Conference report
