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PI-OBS: a Parallel Iterative Optical Burst Scheduler for OBS networks
dc.contributor.author | Pavón Mariño, Pablo | |
dc.contributor.author | Veiga Gontan, Juan | |
dc.contributor.author | Ortuño Manzanera, Alejandro | |
dc.contributor.author | Cerroni, Walter | |
dc.contributor.author | García Haro, Juan | |
dc.date.accessioned | 2011-01-11T08:39:12Z | |
dc.date.available | 2011-01-11T08:39:12Z | |
dc.date.issued | 2009-11 | |
dc.identifier.citation | PAVÓN 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 978-1-4244-5174-6 | en_US |
dc.identifier.isbn | 978-1-4244-5174-6 | |
dc.description.abstract | This 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.sponsorship | This 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.format | application/pdf | |
dc.language.iso | eng | en_US |
dc.publisher | Institute Electrical and Electronics Engineers. (IEEE) | en_US |
dc.rights | Copyright © 2009 IEEE | en_US |
dc.title | PI-OBS: a Parallel Iterative Optical Burst Scheduler for OBS networks | en_US |
dc.type | info:eu-repo/semantics/conferenceObject | en_US |
dc.subject.other | Ingeniería Telemática | en_US |
dc.subject | Algoritmo PI-OBS | en_US |
dc.subject | Método iterativo | en_US |
dc.subject | Conmutación óptica | en_US |
dc.subject | Redes de fibra óptica | en_US |
dc.subject | Tráfico de telecomunicaciones | en_US |
dc.subject | Optimizar el retraso | en_US |
dc.subject | Asignación de longitud de onda de salida | en_US |
dc.subject | Técnicas de relleno de vacíos | en_US |
dc.subject | Programador VOQ | en_US |
dc.subject | PI-OBS algorithm | en_US |
dc.subject | Iterative method | en_US |
dc.subject | Iterative methods | en_US |
dc.subject | Optical burst switching | en_US |
dc.subject | Optical fibre network | en_US |
dc.subject | Telecommunication traffic | en_US |
dc.subject | Optimize the delay | en_US |
dc.subject | Output wavelength allocation | en_US |
dc.subject | Void filling technique | en_US |
dc.subject | VOQ scheduler | en_US |
dc.identifier.uri | http://hdl.handle.net/10317/1531 | |
dc.peerreview | Sí | en_US |
dc.contributor.investgroup | Grupo de Ingeniería Telemática (GIT) | en_US |
dc.identifier.doi | 10.1109/HPSR.2009.5307426 |
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