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dc.contributor.authorPavón Mariño, Pablo 
dc.contributor.authorVeiga Gontan, Juan 
dc.contributor.authorOrtuño Manzanera, Alejandro 
dc.contributor.authorCerroni, Walter 
dc.contributor.authorGarcía Haro, Juan 
dc.date.accessioned2011-01-11T08:39:12Z
dc.date.available2011-01-11T08:39:12Z
dc.date.issued2009-11
dc.identifier.citationPAVÓN MARIÑO, P., VEIGA GONTAN, J., ORTUIÑO MANZANERA, A., CERRONI, W., GARCÍA HARO, J. PI-OBS: a Parallel Iterative Optical Burst Scheduler for OBS networks. En: International Conference on High Performance Switching and Routing (2009: Paris). International Conference on High Performance Switching and Routing, 2009. HPSR 2009. Paris: Institute Electrical and Electronics Engineers. 2009. 1-8 p. ISBN 978-1-4244-5174-6en_US
dc.identifier.isbn978-1-4244-5174-6
dc.description.abstractThis paper presents the PI-OBS algorithm, a parallel-iterative scheduler for OBS nodes. Conventional schemes are greedy in the sense that they process headers one by one. In PI-OBS, all the headers received during a given time window are jointly processed to optimize the delay and output wavelength allocation, applying void filling techniques, and allowing traffic differentiation. Results show a similar or better performance than the LAUC-VF algorithm, commonly used as a performance bound for OBS schedulers. The PI-OBS scheduler has been designed to allow parallel electronic implementation similar to the ones in VOQ schedulers, with a deterministic response time.en_US
dc.description.sponsorshipThis research has been partially supported by the MEC projects TEC2007-67966-01/TCM CON-PARTE-1, and TEC2008-02552-E, and it is also developed in the framework of "Programa de Ayudas a Grupos de Excelencia de la R. de Murcia, F. Séneca".en_US
dc.formatapplication/pdf
dc.language.isoengen_US
dc.publisherInstitute Electrical and Electronics Engineers. (IEEE)en_US
dc.rightsCopyright © 2009 IEEEen_US
dc.titlePI-OBS: a Parallel Iterative Optical Burst Scheduler for OBS networksen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.subject.otherIngeniería Telemáticaen_US
dc.subjectAlgoritmo PI-OBSen_US
dc.subjectMétodo iterativoen_US
dc.subjectConmutación ópticaen_US
dc.subjectRedes de fibra ópticaen_US
dc.subjectTráfico de telecomunicacionesen_US
dc.subjectOptimizar el retrasoen_US
dc.subjectAsignación de longitud de onda de salidaen_US
dc.subjectTécnicas de relleno de vacíosen_US
dc.subjectProgramador VOQen_US
dc.subjectPI-OBS algorithmen_US
dc.subjectIterative methoden_US
dc.subjectIterative methodsen_US
dc.subjectOptical burst switchingen_US
dc.subjectOptical fibre networken_US
dc.subjectTelecommunication trafficen_US
dc.subjectOptimize the delayen_US
dc.subjectOutput wavelength allocationen_US
dc.subjectVoid filling techniqueen_US
dc.subjectVOQ scheduleren_US
dc.identifier.urihttp://hdl.handle.net/10317/1531
dc.peerreviewen_US
dc.contributor.investgroupGrupo de Ingeniería Telemática (GIT)en_US
dc.identifier.doi10.1109/HPSR.2009.5307426


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