Show simple item record

dc.contributor.authorAkar, Nailen_US
dc.contributor.authorBarbera, M.en_US
dc.contributor.authorBudzisz, L.en_US
dc.contributor.authorFerrùs, R.en_US
dc.contributor.authorKankaya, Emreen_US
dc.contributor.authorSchembra, G.en_US
dc.coverage.spatialLas Vegas, NV, USA
dc.date.accessioned2016-02-08T11:39:54Z
dc.date.available2016-02-08T11:39:54Z
dc.date.issued2007-07en_US
dc.identifier.issn1530-1346
dc.identifier.urihttp://hdl.handle.net/11693/26931
dc.descriptionDate of Conference: 1-4 July 2007
dc.descriptionConference name: 12th IEEE Symposium on Computers and Communications, 2007
dc.description.abstractUMTS is designed to offer high bandwidth radio access with QoS assurances for multimedia communications. In particular, real-time video communications services are expected to become a successful experience under UMTS networks. In this context, a video transmission service can be designed over the basis that UMTS can provide either a constant bit rate data channel or a dynamic variable bit rate data channel adapted to load conditions. In this latter approach, which is more efficient for both the user and the service provider, multimedia sources have to be timely designed in order to adapt their output rate to the instantaneous allowed channel rate. The target of this paper is to define an analytical model of adaptive real-time video sources in a UMTS network where system resources are dynamically shared among active users. © 2007 IEEE.en_US
dc.language.isoEnglishen_US
dc.source.titleProceedings - IEEE Symposium on Computers and Communicationsen_US
dc.relation.isversionofhttps://doi.org/10.1109/ISCC.2007.4381644en_US
dc.subjectMarkov modelsen_US
dc.subjectPerformance evaluationen_US
dc.subjectQoSen_US
dc.subjectUMTSen_US
dc.subjectVideoen_US
dc.subjectActive usersen_US
dc.subjectAnalytical modellingen_US
dc.subjectChannel ratesen_US
dc.subjectConstant bit ratesen_US
dc.subjectHigh-bandwidthen_US
dc.subjectInternational symposiumen_US
dc.subjectLoad conditionsen_US
dc.subjectMPEG video transmissionen_US
dc.subjectMulti-media sourcesen_US
dc.subjectMultimedia communicationsen_US
dc.subjectOutput ratesen_US
dc.subjectPerformance evaluationen_US
dc.subjectRadio accessen_US
dc.subjectReal time videosen_US
dc.subjectService provideren_US
dc.subjectSystem resourcesen_US
dc.subjectUMTS networksen_US
dc.subjectVariable-bit-rateen_US
dc.subjectVideo transmissionsen_US
dc.subjectBitsen_US
dc.subjectCommunicationen_US
dc.subjectImage communication systemsen_US
dc.subjectMotion Picture Experts Group standardsen_US
dc.subjectMultimedia systemsen_US
dc.subjectTechnical presentationsen_US
dc.subjectImage codingen_US
dc.titleA performance evaluation framework of a rate-controlled MPEG video transmission over UMTS networksen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.citation.spageMW63en_US
dc.citation.epageMW68en_US
dc.identifier.doi10.1109/ISCC.2007.4381644en_US
dc.publisherIEEEen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record