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dc.contributor.authorMorales Alcaide, Fernando
dc.contributor.authorFesta, Paola
dc.contributor.authorRuiz Ramírez, Marc
dc.contributor.authorVelasco Esteban, Luis Domingo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.date.accessioned2018-01-24T18:28:48Z
dc.date.issued2017
dc.identifier.citationMorales, F., Festa, P., Ruiz, M., Velasco, L. Adapting the virtual network topology to near future traffic. A: International Conference on Transparent Optical Networks. "ICTON 2017: 19th International Conference on Transparent Optical Networks: Girona, Catalonia, Spain, 2-6 July 2017". Girona: Institute of Electrical and Electronics Engineers (IEEE), 2017, p. 1-4.
dc.identifier.isbn978-1-5386-0858-6
dc.identifier.urihttp://hdl.handle.net/2117/113170
dc.description.abstractThe introduction of new services requiring large and dynamic bitrate connectivity can cause changes in the direction of the traffic in metro and even core network segments along the day. This leads to large overprovisioning in statically managed virtual network topologies (VNT), designed to cope with the traffic forecast. To reduce expenses while ensuring the required grade of service, in this paper we propose the VNT reconfiguration approach based on current and near-future traffic matrices (VENTURE) to regularly adapt the topology to both, the current and future traffic volume and direction. The problem is formally stated and a heuristic algorithm is proposed to solve it.
dc.format.extent4 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subjectÀrees temàtiques de la UPC::Informàtica::Programació
dc.subject.lcshComputer networks
dc.subject.lcshHeuristic programming
dc.subject.otherVirtual network topology reconfiguration
dc.subject.otherTraffic prediction
dc.subject.otherMultilayer networks
dc.titleAdapting the virtual network topology to near future traffic
dc.typeConference report
dc.subject.lemacOrdinadors, Xarxes d'
dc.subject.lemacProgramació heurística
dc.contributor.groupUniversitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.identifier.doi10.1109/ICTON.2017.8024979
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/document/8024979/
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac21164183
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/761727/EU/METRO High bandwidth, 5G Application-aware optical network, with edge storage, compUte and low Latency/METRO-HAUL
dc.date.lift10000-01-01
local.citation.authorMorales, F.; Festa, P.; Ruiz, M.; Velasco, L.
local.citation.contributorInternational Conference on Transparent Optical Networks
local.citation.pubplaceGirona
local.citation.publicationNameICTON 2017: 19th International Conference on Transparent Optical Networks: Girona, Catalonia, Spain, 2-6 July 2017
local.citation.startingPage1
local.citation.endingPage4


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