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Physical Layer Statistical Multiplexing for the Second Generation Digital Terrestrial TV Standard DVB-T2

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Physical Layer Statistical Multiplexing for the Second Generation Digital Terrestrial TV Standard DVB-T2

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dc.contributor.advisor Gómez Barquero, David es_ES
dc.contributor.advisor Defee, Irek es_ES
dc.contributor.advisor Cardona Marcet, Narciso es_ES
dc.contributor.author Puig Bou, Jordi es_ES
dc.date.accessioned 2013-02-22T11:06:40Z
dc.date.available 2013-02-22T11:06:40Z
dc.date.created 2011
dc.date.issued 2013-02-22
dc.identifier.uri http://hdl.handle.net/10251/27249
dc.description.abstract [ES] En esta Tesina se han desarrollado algoritmos de multiplexación estadistica de servicios en capa física para el estándar de televisión digital terrestre de segunda generación, DVB-T2. Además, se ha hecho un estudio de las mejoras aportadas por este nuevo método de multiplexación con respecto a técnicas previas. es_ES
dc.description.abstract [EN] DVB-T2 (Digital Video Broadcast ¿ Second Generation Terrestrial) is the new specification for the second generation of digital television. Currently, this standard is commercially deployed in UK, Sweden, Italy and Finland. Within the new features of this specification it should be noted the capacity improvement (close to 50%) with respect to DVB-T. On the other hand, the main changes are found in the physical layer where DVB-T2 incorporates a new concept, the Physical Payer Pipe (PLP). Each PLP contains an individual configuration of modulation, coding and interleaving. This new concept allows a transmission with multiple PLPs (MPLPs) where each service can be transmitted with different physical layer configuration. To perform this MPLPs configuration a physical layer service allocation is needed. By this way, in DVB-T2 the service allocation should be efficiently improved at the physical layer, not in the upper layers like in the first generation of DVB standards. This thesis work aims to study the statistical multiplexing methods in the upper layers to design a new algorithm in the physical layer. This algorithm seeks to enhance the bandwidth utilization, reduce the service buffering delay and increase the number of services in the transmission. In order to achieve the objective a simulation platform has been developed to analyze different multiplexing methods with a real DVB-T2 network configuration, verifying the potential gain of the new proposal. es_ES
dc.format.extent 35 es_ES
dc.language Inglés es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Dvb-t2 es_ES
dc.subject Multiplexación estadística es_ES
dc.subject Algoritmos de capa física es_ES
dc.subject Statistical multiplexing es_ES
dc.subject Physical layer algorithms es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.subject.other Máster Universitario en Tecnologías, Sistemas y Redes de Comunicaciones-Màster Universitari en Tecnologies, Sistemes i Xarxes de Comunicacions es_ES
dc.title Physical Layer Statistical Multiplexing for the Second Generation Digital Terrestrial TV Standard DVB-T2 es_ES
dc.type Tesis de máster es_ES
dc.rights.accessRights Abierto 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 Puig Bou, J. (2011). Physical Layer Statistical Multiplexing for the Second Generation Digital Terrestrial TV Standard DVB-T2. http://hdl.handle.net/10251/27249. es_ES
dc.description.accrualMethod Archivo delegado es_ES


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