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dc.contributor.authorTriay Marquès, Joan
dc.contributor.authorZervas, Georgios
dc.contributor.authorCervelló Pastor, Cristina
dc.contributor.authorNejabati, Reza
dc.contributor.authorSimeonidou, Dimitra
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.identifier.citationTriay, J. [et al.]. QoS-Enabled distributed access on optical burst-switched networks. A: IFIP TC6 Working Conference on Optical Network Design and Modeling. "14th Conference on Optical Network Design and Modeling". Kyoto: IEEE Press. Institute of Electrical and Electronics Engineers, 2010, p. 1-6.
dc.description.abstractOptical Burst Switching (OBS) has been proposed as an efficient technology to cope with the ever increasing bursty traffic on the Internet. The emergence of a broad range of network-driven applications (e.g. multimedia, online gaming)introduces the need for a network environment able to provide service with different Quality of Service (QoS) guarantees. Burst loss probability, as one of the main QoS metrics on bufferless OBS networks, plays a considerable role on providing a network service with a particular level of QoS. In this paper, a novel MAC based protocol is proposed to support multiple QoS levels on OBS networks without wavelength conversion. It has been evaluated through extensive simulations and its simplistic form makes it very promising. Results indicate that the protocol can clearly provide a relative differentiation of services and guarantee null (or negligible) burst loss probability for a wide network (or offered) load range and, finally, low access delay for the highest priority traffic.
dc.format.extent6 p.
dc.publisherIEEE Press. Institute of Electrical and Electronics Engineers
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject.lcshOptical networks
dc.titleQoS-Enabled distributed access on optical burst-switched networks
dc.typeConference lecture
dc.subject.lemacXarxes de telecomunicacions òptiques
dc.contributor.groupUniversitat Politècnica de Catalunya. BAMPLA - Disseny i Avaluació de Xarxes i Serveis de Banda Ampla
dc.identifier.dlInternational Federation for Information Processing (IFIP)
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
upcommons.citation.authorTriay, J.; Zervas, G.; Cervelló, C.; Nejabati, R.; Simeonidou, D.
upcommons.citation.contributorIFIP TC6 Working Conference on Optical Network Design and Modeling
upcommons.citation.publicationName14th Conference on Optical Network Design and Modeling

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