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dc.contributor.authorSerral Gracià, René
dc.contributor.authorYannuzzi, Marcelo
dc.contributor.authorMarín Tordera, Eva
dc.contributor.authorMasip Bruin, Xavier
dc.contributor.authorSánchez López, Sergio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.identifier.citationSerral, R. [et al.]. Cross-layer multimedia quality enforcement through user aware information in wireless networks. A: Workshop on Multilayer Netwoks. "2nd Workshop on Multilayer Networks". Vilanova i la Geltru: 2010, p. 17-22.
dc.description.abstractQuality assessment of multimedia traffic is a hot topic. In this paper we present a Multimedia Management System, which can be used on-line to assess and guarantee the quality of multimedia traffic in a wired and wireless network. The proposed platform uses both network and application layer metrics to build up a scalable quality assessment framework. The core of this framework provides means for traffic provisioning capabilities by coordinating the network access and usage both from the wireless node and from the network access point. These two combined features permit our platform to guarantee a satisfactory multimedia user experience. We evaluate our proposal by issuing an experimental deployment in a testbed and performing a series of tests under different network situations to demonstrate the Quality of Experience guaranties of our system. The results show that the quality of video perceived by endusers is considerably improved compared to the typical wireless network.
dc.format.extent6 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject.lcshMultimedia systems -- Quality control
dc.subject.lcshTelecommunication -- Traffic -- Management
dc.subject.otherWireless network management
dc.titleCross-layer multimedia quality enforcement through user aware information in wireless networks
dc.typeConference report
dc.subject.lemacSistemes multimèdia -- Control de qualitat
dc.contributor.groupUniversitat Politècnica de Catalunya. ANA - Grup d'Arquitectures Avançades de Xarxes
dc.rights.accessOpen Access
dc.description.versionPostprint (author’s final draft)
local.citation.authorSerral, R.; Yannuzzi, M.; Marín, E.; Masip, X.; Sánchez, S.
local.citation.contributorWorkshop on Multilayer Netwoks
local.citation.pubplaceVilanova i la Geltru
local.citation.publicationName2nd Workshop on Multilayer Networks

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