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Online QoS management for multimedia real-time transmission in industrial networks

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Online QoS management for multimedia real-time transmission in industrial networks

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dc.contributor.author Silvestre-Blanes, Javier es_ES
dc.contributor.author Almeida, L. es_ES
dc.contributor.author Marau, R. es_ES
dc.contributor.author Pedreiras, P. es_ES
dc.date.accessioned 2015-06-23T08:36:49Z
dc.date.available 2015-06-23T08:36:49Z
dc.date.issued 2011-03
dc.identifier.issn 0278-0046
dc.identifier.uri http://hdl.handle.net/10251/52145
dc.description “© © 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.” es_ES
dc.description.abstract A growing number of industrial applications incorporate multimedia information processing. These multimedia applications are commonly distributed and subject to time constraints that must be met across networks without creating intolerable interference over typical control flows. However, multimedia traffic, in general, and video streaming, in particular, have specific characteristics that conflict with the operational framework of conventional real-time protocols. In particular, video compressors generate highly variable bit-rate streams that mismatch the constant-bit-rate channels typically provided by real-time protocols, severely reducing the efficiency of network utilization. This paper focuses on low-latency multimedia transmission over Ethernet with dynamic quality-of-service (QoS) management. We propose a multidimensional mechanism that controls, in an integrated way, both the compression parameters and the network bandwidth allocated to each stream. The goal is to provide the best possible QoS to each stream, recomputing the compression levels and network bandwidth whenever significant events, such as channel setup/teardown, or structural changes happen. This paper also presents novel QoS metrics based both on the image quality and network parameters. Several experiments with prerecorded video streams illustrate the advantages of the proposed approach and the convenience of the metrics. © 2010 IEEE. es_ES
dc.description.sponsorship Manuscript received August 14, 2009; revised November 2, 2009 and February 27, 2010; accepted April 9, 2010. Date of publication May 10, 2010; date of current version February 11, 2011. This work was supported in part by the Ministery of Science and Technology of Spain under Project TSI2007-66637-C02-02, by the iLAND Project (call 2008-1 of the European Union ARTEMIS Joint Undertaking Program), by the European Community through the ICT NoE 214373 ArtistDesign, and by the Portuguese Government through the FCT Project HaRTES (PTDC/EEA-ACR/73307/2006). en_EN
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation info:eu-repo/grantAgreement/MEC//TSI2007-66637-C02-02/ES/ESPECIFICACION, EVALUACION E IMPLEMENTACION DE SERVICIOS SOBRE UNA PLATAFORMA REAL DE TESTBED CONSTITUIDA POR UNA TRONCAL HETEROGENEA Y REDES AD-HOC/ es_ES
dc.relation European Union es_ES
dc.relation European Community ICT NoE [214373] es_ES
dc.relation Portuguese Government through the FCT [PTDC/EEA-ACR/73307/2006] es_ES
dc.relation.ispartof IEEE Transactions on Industrial Electronics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Industrial networks es_ES
dc.subject Multimedia es_ES
dc.subject Quality-of-service (QoS) management es_ES
dc.subject Constant bitrate es_ES
dc.subject Control flows es_ES
dc.subject Dynamic quality es_ES
dc.subject Low-latency es_ES
dc.subject Multimedia applications es_ES
dc.subject Multimedia information processing es_ES
dc.subject Multimedia traffic es_ES
dc.subject Multimedia transmissions es_ES
dc.subject Net work utilization es_ES
dc.subject Network bandwidth es_ES
dc.subject Network parameters es_ES
dc.subject Prerecorded video es_ES
dc.subject QOS management es_ES
dc.subject Qos metrics es_ES
dc.subject Re-computing es_ES
dc.subject Real time protocols es_ES
dc.subject Real-time transmissions es_ES
dc.subject Structural change es_ES
dc.subject Time constraints es_ES
dc.subject Variable bit rate es_ES
dc.subject Video compressors es_ES
dc.subject Bandwidth compression es_ES
dc.subject Data processing es_ES
dc.subject Hydraulics es_ES
dc.subject Image quality es_ES
dc.subject Industrial applications es_ES
dc.subject Industry es_ES
dc.subject Quality of service es_ES
dc.subject Real variables es_ES
dc.subject Video on demand es_ES
dc.subject Video streaming es_ES
dc.subject Videotex es_ES
dc.subject Network management es_ES
dc.subject.classification ARQUITECTURA Y TECNOLOGIA DE COMPUTADORES es_ES
dc.title Online QoS management for multimedia real-time transmission in industrial networks es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TIE.2010.2049711
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto Tecnológico de Informática - Institut Universitari Mixt Tecnològic d'Informàtica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Informática de Sistemas y Computadores - Departament d'Informàtica de Sistemes i Computadors es_ES
dc.description.bibliographicCitation Silvestre-Blanes, J.; Almeida, L.; Marau, R.; Pedreiras, P. (2011). Online QoS management for multimedia real-time transmission in industrial networks. IEEE Transactions on Industrial Electronics. 58(3):1061-1071. https://doi.org/10.1109/TIE.2010.2049711 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1109/TIE.2010.2049711 es_ES
dc.description.upvformatpinicio 1061 es_ES
dc.description.upvformatpfin 1071 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 58 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 40775
dc.contributor.funder Ministerio de Educación y Ciencia es_ES


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