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Joint delivery of unicast and E-MBMS services in LTE networks

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Joint delivery of unicast and E-MBMS services in LTE networks

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dc.contributor.author Monserrat del Río, José Francisco es_ES
dc.contributor.author Calabuig Gaspar, Jordi es_ES
dc.contributor.author Fernández Aguilella, Ana es_ES
dc.contributor.author Gómez Barquero, David es_ES
dc.date.accessioned 2014-01-27T19:45:43Z
dc.date.issued 2012-06
dc.identifier.issn 0018-9316
dc.identifier.uri http://hdl.handle.net/10251/35188
dc.description.abstract Long Term Evolution (LTE) standard enhances Multimedia Broadcast Multicast Services (MBMS) to provide highly efficient transmission of multicast/broadcast services. This paper aims at clarifying which is the best option for the Enhanced MBMS (E-MBMS) network configuration according to the operator needs. Besides, it describes the main technical features of the new E-MBMS LTE standard, for both streaming and file delivery, and derives optimum operation modes. Some relevant conclusions are drawn from a set of simulation results calibrated with International Telecommunication Union Radiocommunication (ITU-R) guidelines. Regarding streaming delivery, results show that increasing the MBMS over a Single Frequency Network (MBSFN) area size allows employing a higher modulation and coding scheme level, which entails more streaming channels per MBSFN area. Concerning file delivery, results show that the reduction in the mean throughput of unicast users matches exactly the percentage of stolen subframes. Besides, the hybrid approach suggested in this paper improves the file delivery efficiency while eliminating the dependency on a MBMS threshold. © 2012 IEEE. es_ES
dc.description.sponsorship Part of this work has been performed in the framework of the CELTIC project CP5-026WINNER+. This work was supported by the Spanish Ministry of Science under the project TEC2011-27723-C02-02. en_EN
dc.format.extent 11 es_ES
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation CELTIC [CP5-026WINNER+] es_ES
dc.relation Spanish Ministry of Science [TEC2011-27723-C02-02] es_ES
dc.relation.ispartof IEEE Transactions on Broadcasting es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject E-MBMS es_ES
dc.subject File delivery es_ES
dc.subject LTE es_ES
dc.subject Streaming es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Joint delivery of unicast and E-MBMS services in LTE networks es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1109/TBC.2012.2191030
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions 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.description.bibliographicCitation Monserrat Del Río, JF.; Calabuig Gaspar, J.; Fernández Aguilella, A.; Gómez Barquero, D. (2012). Joint delivery of unicast and E-MBMS services in LTE networks. IEEE Transactions on Broadcasting. 58(2):157-167. doi:10.1109/TBC.2012.2191030 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1109/TBC.2012.2191030 es_ES
dc.description.upvformatpinicio 157 es_ES
dc.description.upvformatpfin 167 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 58 es_ES
dc.description.issue 2 es_ES
dc.relation.senia 222790


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