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Time Diversity in Mobile DVB-T2 Systems

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Time Diversity in Mobile DVB-T2 Systems

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dc.contributor.author Gozálvez Serrano, David es_ES
dc.contributor.author Gómez Barquero, David es_ES
dc.contributor.author Vargas, D. es_ES
dc.contributor.author Cardona Marcet, Narciso es_ES
dc.date.accessioned 2016-09-28T06:36:16Z
dc.date.available 2016-09-28T06:36:16Z
dc.date.issued 2011-09
dc.identifier.issn 0018-9316
dc.identifier.uri http://hdl.handle.net/10251/70517
dc.description.abstract DVB-T2 implements a very flexible time interleaving that allows multiple tradeoffs in terms of time diversity, latency and power saving. In this paper, we study in detail these tradeoffs in the context of mobile reception. Together with time diversity, we also investigate the impact of reduced time de-interleaving memory and Alamouti-based MISO in the mobile reception of DVB-T2 services. In addition, we propose the utilization of upper layer FEC protection in order to overcome the limitations of the DVB-T2 physical layer for the provision of long time interleaving, and enable fast zapping. The performance is evaluated by means of simulations in mobile channels that include the presence of fast fading and shadowing in the received signal. © 2010 IEEE. es_ES
dc.description.sponsorship Manuscript received October 13, 2010; revised April 22, 2011; accepted May 11, 2011. Date of publication July 25, 2011; date of current version August 24, 2011. This work was supported in part by the Spanish Ministry of Industry, Tourism, and Commerce under the Celtic project Enabling Next-Generation Networks for Broadcast Services ENGINES (TSI-020400-2010-108). The work of D. Gozalvez was supported by the FPU Grant AP2008-03293 of the Spanish Ministry of Education. en_EN
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation Spanish Ministry of Industry es_ES
dc.relation Tourism es_ES
dc.relation and Commerce [TSI-020400-2010-108]; Spanish Ministry of Education [AP2008-03293] es_ES
dc.relation.ispartof IEEE Transactions on Broadcasting es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Channel coding es_ES
dc.subject DVB-T2 es_ES
dc.subject Mobile TV es_ES
dc.subject Time diversity es_ES
dc.subject Time interleaving es_ES
dc.subject Deinterleaving es_ES
dc.subject Fast fading es_ES
dc.subject FEC protection es_ES
dc.subject Mobile channels es_ES
dc.subject Mobile reception es_ES
dc.subject Physical layers es_ES
dc.subject Power savings es_ES
dc.subject Received signals es_ES
dc.subject Time-interleaving es_ES
dc.subject Upper layer es_ES
dc.subject Fading channels es_ES
dc.subject Television receivers es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Time Diversity in Mobile DVB-T2 Systems es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TBC.2011.2161189
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. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.description.bibliographicCitation Gozálvez Serrano, D.; Gómez Barquero, D.; Vargas, D.; Cardona Marcet, N. (2011). Time Diversity in Mobile DVB-T2 Systems. IEEE Transactions on Broadcasting. 57(3):617-628. doi:10.1109/TBC.2011.2161189 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1109/TBC.2011.2161189 es_ES
dc.description.upvformatpinicio 617 es_ES
dc.description.upvformatpfin 628 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 57 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 208498 es_ES


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