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Evaluation of background push content download services to mobile devices over DVB networks

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Evaluation of background push content download services to mobile devices over DVB networks

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dc.contributor.author Fraile Gil, Francisco es_ES
dc.contributor.author De Fez Lava, Ismael es_ES
dc.contributor.author Guerri Cebollada, Juan Carlos es_ES
dc.date.accessioned 2015-10-01T09:36:38Z
dc.date.available 2015-10-01T09:36:38Z
dc.date.issued 2014-03
dc.identifier.issn 0018-9316
dc.identifier.uri http://hdl.handle.net/10251/55400
dc.description © 2014 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 This paper proposes a multicast content download service based on the use of residual network capacity to push multimedia content to available local storage in personal multimedia devices. The service under study is based on the FLUTE protocol. Specifically, FLUTE packets fill the spare capacity in the IP tunnels reserved for the primary streaming service (opportunistic insertion). The paper also evaluates the use of AL-FEC parity to overcome transmission errors,object multiplexing to send the most popular multimedia contents more frequently and cache management policies that consider user preferences in order to keep in storage the most useful items. The service has been evaluated through simulations and measurements performed with an application prototype based on the DVB-H standards. The results show that AL-FEC enables the use of residual capacity for background content download services. In turn, AL-FEC, as well as object multiplexing, improves the relation between the number of content items and the overall access time. Moreover, results show that high percentages of requests can be served from the local cache of the service, provided that it is possible to estimate the popularity of content items and the user preferences. es_ES
dc.description.sponsorship This work was supported by the PAID-05-12 program of the UniversitatPolitecnica de Valencia. en_EN
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation Universitat Politècnica de València PAID-05-12 es_ES
dc.relation.ispartof IEEE Transactions on Broadcasting es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject AL-FEC es_ES
dc.subject Background Services es_ES
dc.subject Cache management es_ES
dc.subject Carousel scheduling es_ES
dc.subject FLUTE es_ES
dc.subject.classification INGENIERIA TELEMATICA es_ES
dc.title Evaluation of background push content download services to mobile devices over DVB networks es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TBC.2013.2289639
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Fraile Gil, F.; De Fez Lava, I.; Guerri Cebollada, JC. (2014). Evaluation of background push content download services to mobile devices over DVB networks. IEEE Transactions on Broadcasting. 60(1):1-15. doi:10.1109/TBC.2013.2289639 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1109/TBC.2013.2289639 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 15 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 60 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 277911 es_ES
dc.identifier.eissn 1557-9611


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