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dc.creatorIzal Azcárate, Mikeles_ES
dc.creatorEspina Antolín, Félixes_ES
dc.creatorMorató Osés, Danieles_ES
dc.creatorMagaña Lizarrondo, Eduardoes_ES
dc.date.accessioned2016-08-30T09:14:28Z
dc.date.available2016-08-30T09:14:28Z
dc.date.issued2010
dc.identifier.urihttps://hdl.handle.net/2454/21555
dc.descriptionTrabajo presentado al 2nd Workshop on Multilayer Networks, 14-16 de junio de 2010, Vilanova i la Geltru (España)es_ES
dc.description.abstractOptical Burst Switched (OBS) networks may become a backbone technology for video-on-demand providers. This work addresses the problem of dimensioning the access link of an ingress node to the optical core network in a video over OBS scenario. A video-ondemand provider using an OBS transport network will have to deliver traffic to a set of egress destinations. A large part of this traffic would be composed of video streaming traffic. However, in a real network there would be also a fraction of non video traffic related to non video services. This work studies the decision whether it is better to gather all traffic to the same destination in a joint burst assembler or separate video and general data traffic on different burs assemblers. The later may increase burst blocking probability but also allow for better tuning of OBS parameters that help improve video reception quality. Result show that this tuning of parameters is not enough to compensate the drop probability increase and thus it is better to aggregate video and general data traffic.en
dc.description.sponsorshipThe authors want to thank Spanish thematic network IPoTN (TEC2008-02552-E/TEC) and Spanish MEC for funding (project STRRONG TEC2007-62192/TCM).en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.subjectVideosen
dc.subjectOBS networksen
dc.titleIngress traffic classification versus aggregation in video over OBS networksen
dc.typeinfo:eu-repo/semantics/conferenceObjecten
dc.typeContribución a congreso / Biltzarrerako ekarpenaes
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Automática y Computaciónes_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Automatika eta Konputazioa Sailaeu
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes


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