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dc.contributor.authorComellas Colomé, Jaume
dc.contributor.authorVicario, L.
dc.contributor.authorJunyent Giralt, Gabriel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationComellas, J., Vicario, L., Junyent, G. Periodic defragmentation in elastic optical networks. A: International Conference on Transparent Optical Networks. "ICTON 2018: 20th Anniversary International Conference on Transparent Optical Networks: 1-5 July 2018, Bucharest, Romania". Institute of Electrical and Electronics Engineers (IEEE), 2018, p. 1-4.
dc.description.abstractThe main weakness of Elastic Optical Networks (EON) stems from spectrum fragmentation. An analysis of periodic defragmentation in EONs under dynamic traffic conditions is carried out. The effects of different defragmentation parameters on the EON performance are evaluated, and appropriate values, guaranteeing suitable network performance while keeping the network control complexity at a reasonable point, are obtained through simulations. Different network topologies as well as traffic conditions are simulated to assess the validity of the obtained results.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fibra òptica
dc.subject.lcshOptical fibers
dc.subject.otherElastic optical networks
dc.subject.otherNetwork performance
dc.subject.otherRouting and spectrum assignment
dc.subject.otherSpectrum fragmentation
dc.subject.otherFiber optic networks
dc.subject.otherNetwork performance
dc.subject.otherDynamic traffic conditions
dc.subject.otherElastic optical networks
dc.subject.otherNetwork control
dc.subject.otherNetwork topology
dc.subject.otherRouting and spectrum assignments
dc.subject.otherspectrum fragmentation
dc.subject.otherTraffic conditions
dc.subject.otherTransparent optical networks
dc.titlePeriodic defragmentation in elastic optical networks
dc.typeConference report
dc.subject.lemacFibres òptiques
dc.contributor.groupUniversitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
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
local.citation.authorComellas, J.; Vicario, L.; Junyent, G.
local.citation.contributorInternational Conference on Transparent Optical Networks
local.citation.publicationNameICTON 2018: 20th Anniversary International Conference on Transparent Optical Networks: 1-5 July 2018, Bucharest, Romania

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