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dc.contributor.authorPerelló Muntan, Jordi
dc.contributor.authorGuinea, Nuria de
dc.contributor.authorSpadaro, Salvatore
dc.contributor.authorJunyent Giralt, Gabriel
dc.contributor.authorComellas Colomé, Jaume
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2012-05-17T09:52:57Z
dc.date.available2012-05-17T09:52:57Z
dc.date.created2010
dc.date.issued2010
dc.identifier.citationPerello, J. [et al.]. Performance evaluation of a hybrid OBS/OCS network with QoS differentiation based on packet loss/delay requirements. A: International Conference on Transparent Optical Networks. "Proceedings of ICTON 2010". Munich: 2010, p. 1-4.
dc.identifier.isbn978-1-4244-779-2
dc.identifier.urihttp://hdl.handle.net/2117/15885
dc.description.abstractThis paper introduces and evaluates a hybrid OBS/OCS switch for Quality of Service (QoS) differentiation in next-generation all-optical transport networks. Depending on their QoS requirements, incoming IP packets are collected in delay-sensitive or loss-sensitive assembly queues. Once assembled, those departing delay or losssensitive bursts are sent to the destination over a parallel all-optical hybrid network, where a set of switch ports and wavelengths are dedicated to delay-sensitive OBS-like transmission based on Just Enough Time (JET), whereas the remainder are dedicated to loss-sensitive OCS-like transmission. The obtained results validate the differentiated transport services in the deployed reference network scenario. Moreover, they show that circuit set-up retries are mandatory in OCS to carry loss-sensitive traffic efficiently.
dc.format.extent4 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
dc.subject.lcshTelecommunication -- Traffic -- Management
dc.subject.lcshOptical communications -- Quality control
dc.subject.otherCircuit switching
dc.subject.otherOptical burst switching
dc.subject.otherOptical fibre networks
dc.subject.otherQuality of service
dc.subject.otherTelecommunication traffic
dc.titlePerformance evaluation of a hybrid OBS/OCS network with QoS differentiation based on packet loss/delay requirements
dc.typeConference report
dc.subject.lemacTelecomunicació -- Tràfic -- Gestió
dc.subject.lemacXarxes de telecomunicació òptiques -- Control de qualitat
dc.contributor.groupUniversitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla
dc.contributor.groupUniversitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.identifier.doi10.1109/ICTON.2010.5549287
dc.relation.publisherversionhttp://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=05549287
dc.rights.accessOpen Access
local.identifier.drac4462260
dc.description.versionPostprint (published version)
local.citation.authorPerello, J.; Guinea, N.; Spadaro, S.; Junyent, G.; Comellas, J.
local.citation.contributorInternational Conference on Transparent Optical Networks
local.citation.pubplaceMunich
local.citation.publicationNameProceedings of ICTON 2010
local.citation.startingPage1
local.citation.endingPage4


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