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dc.contributor.authorPedroso, Pedro
dc.contributor.authorPerelló Muntan, Jordi
dc.contributor.authorSpadaro, Salvatore
dc.contributor.authorCareglio, Davide
dc.contributor.authorSolé Pareta, Josep
dc.contributor.authorKlinkowski, Miroslaw
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.identifier.citationPedroso, P. [et al.]. "A GMPLS/OBS network architecture enabling QoS-aware end-to-end burst transport". 2010.
dc.description.abstractThis paper introduces a Generalized Multi-Protocol Label Switching (GMPLS)-enabled Optical Burst Switched (OBS) network architecture featuring end-to-end QoS-aware burst transport services. This is achieved by setting up burst Label Switched Paths (LSPs) properly dimensioned to match specific burst drop probability requirements. These burst LSPs are used for specific guaranteed QoS levels, whereas the remaining network capacity can be left for best-effort burst support. Aiming to ensure the requested burst drop probability figures even under bursty traffic patterns, burst LSPs’ performance is continuously monitored. Therefore, GMPLS-driven capacity reconfigurations can be dynamically triggered whether unfavorable network conditions are detected. Through the paper, the GMPLS/OBS architecture is firstly detailed, followed by the presentation of the optimized methods used for the initial burst LSP dimensioning. The successful network performance is finally illustrated by simulations on several network scenarios.
dc.format.extent6 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
dc.subject.lcshComputer networks -- Management
dc.subject.lcshComputer networks -- Quality control
dc.subject.lcshOptical communications
dc.subject.otherGMPLS/OBS architecture
dc.subject.otherQoS-aware burst transport services
dc.titleA GMPLS/OBS network architecture enabling QoS-aware end-to-end burst transport
dc.typeExternal research report
dc.subject.lemacOrdinadors, Xarxes d' -- Gestió
dc.subject.lemacOrdinadors, Xarxes d' -- Control de qualitat
dc.subject.lemacComunicacions òptiques
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.rights.accessOpen Access
local.citation.authorPedroso, P.; Klinkowski, M.; Perello, J.; Spadaro, S.; Careglio, D.; Solé-Pareta, J.
local.citation.publicationNameA GMPLS/OBS network architecture enabling QoS-aware end-to-end burst transport

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Attribution-NonCommercial-NoDerivs 3.0 Spain
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