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Evaluating video dissemination in realistic urban vehicular ad-hoc networks

dc.contributor.authorIza Paredes, Cristhian
dc.contributor.authorMezher, Ahmad Mohamad
dc.contributor.authorAguilar Igartua, Mónica
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2019-07-25T15:23:46Z
dc.date.issued2016
dc.identifier.citationIza, C.; Mezher, A.; Aguilar Igartua, M. Evaluating video dissemination in realistic urban vehicular ad-hoc networks. A: ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems. "MSWIM'16: Proceedings of the 19th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile System: Malta, Malta: November 13-17, 2016". New York: Association for Computing Machinery (ACM), 2016, p. 78-82.
dc.identifier.isbn9781450345026
dc.identifier.urihttp://hdl.handle.net/2117/166885
dc.description.abstractVideo content delivery for vehicular ad hoc networks (VANETs) is envisioned to be of high benefit for road safety, traffic management as well as for providing value-added vehicle services. In this paper, we evaluate five existing dissemination mechanisms in a realistic urban scenario. We also propose RCP+ as a renovated mechanism for adaptative video streaming over VANETs. RCP+ is a cross layer dissemination mechanism for video safety messages that specifically addresses urban scenarios with zero infrastructure support. Through simulations, we compare our proposal with other distributed dissemination mechanisms. The performance evaluation shows that our proposal mechanism is more suitable for video transmission in realistic urban scenarios. The results also indicate that a modified frame coding approach provides many opportunities for multimedia services.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherAssociation for Computing Machinery (ACM)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
dc.subject.lcshMobile communication systems
dc.subject.lcshIntelligent transportation systems
dc.subject.otherCross-layer protocols
dc.subject.otherNetwork simulations
dc.subject.otherAd hoc networks
dc.titleEvaluating video dissemination in realistic urban vehicular ad-hoc networks
dc.typeConference report
dc.subject.lemacComunicacions mòbils, Sistemes de
dc.subject.lemacSistemes de transport intel·ligent
dc.contributor.groupUniversitat Politècnica de Catalunya. SISCOM - Smart Services for Information Systems and Communication Networks
dc.identifier.doi10.1145/2988287.2989176
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://dl.acm.org/citation.cfm?id=2989176
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac23574963
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO//TEC2014-54335-C4-1-R/ES/MONITORIZACION DE INCIDENTES EN COMUNIDADES INTELIGENTES/
dc.date.lift10000-01-01
local.citation.authorIza, C.; Mezher, A.; Aguilar Igartua, M.
local.citation.contributorACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems
local.citation.pubplaceNew York
local.citation.publicationNameMSWIM'16: Proceedings of the 19th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile System: Malta, Malta: November 13-17, 2016
local.citation.startingPage78
local.citation.endingPage82


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