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dc.contributor.authorAtıcı, Çağdaş
dc.contributor.authorSunay, Mehmet Oğuz
dc.date.accessioned2010-08-31T08:25:33Z
dc.date.available2010-08-31T08:25:33Z
dc.date.issued2009
dc.identifier.isbn978-1-4244-2591-4
dc.identifier.urihttp://hdl.handle.net/10679/100
dc.identifier.urihttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5133837
dc.descriptionDue to copyright restrictions, the access to the full text of this article is only available via subscription.en_US
dc.description.abstractIn a wireless video broadcasting service, number of users receiving the service and the average video quality of the received stream have to be maximized for improving the system performance. To solve this problem optimally, one may adjust parameters at the physical and the application layers in a cross-layer fashion while utilizing the characteristics of the videothat is being transmitted. In this paper, we propose a multiobjective optimized, cross-layer video broadcasting scheme for a wireless system capable of supporting a multitude of transmission data-rates using the H.264/AVC. The multi-objective, cross-layer optimization aims to find the H.264/AVC as well as the physical layer system parameters jointly to reach the optimal compromise between maximizing the average received video PSNR and minimizing the video broadcast service outage probability. Simulations conducted for the ITU Pedestrian A and Vehicular B channels show that further gains in system performance can be achieved for video broadcasting when such a cross-layer design is used.en_US
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.relation.ispartof2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting
dc.rightsrestrictedAccess
dc.titleImproving the performance of wireless H.264 video broadcasting through a cross-layer designen_US
dc.typeConference paperen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID(ORCID 0000-0002-7345-3129 & YÖK ID 41032) Sunay, Oğuz
dc.contributor.ozuauthorSunay, Mehmet Oğuz
dc.identifier.startpage1
dc.identifier.endpage6
dc.identifier.wosWOS:000270918900106
dc.identifier.doi10.1109/ISBMSB.2009.5133837
dc.subject.keywordsOptimisationen_US
dc.subject.keywordsProbabilityen_US
dc.subject.keywordsRadio broadcastingen_US
dc.subject.keywordsVideo codingen_US
dc.identifier.scopusSCOPUS:2-s2.0-70350334116
dc.contributor.ozugradstudentAtıcı, Çağdaş
dc.contributor.authorMale2
dc.relation.publicationcategoryConference Paper - International - Institutional Academic Staff


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