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Optimization of the Digital Terrestrial Television Transmission Mode of DVB-T2 in Colombia

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Optimization of the Digital Terrestrial Television Transmission Mode of DVB-T2 in Colombia

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dc.contributor.author Martínez Pinzón, Gerardo es_ES
dc.contributor.author López Sánchez, Jaime es_ES
dc.contributor.author Gómez Barquero, David es_ES
dc.contributor.author Cardona Marcet, Narciso es_ES
dc.date.accessioned 2016-05-23T12:19:30Z
dc.date.available 2016-05-23T12:19:30Z
dc.date.issued 2015-07
dc.identifier.issn 1548-0992
dc.identifier.uri http://hdl.handle.net/10251/64612
dc.description.abstract In December 2011, Colombia updated its national Digital Terrestrial Television (DTT) standard from DVB-T to DVB-T2, the second generation of the DVB (Digital Video Broadcasting) project. DVB-T2 is the current state-of-the art DTT system in the world, and it brings very significant improvements in terms of capacity, bustness and flexibility compared with its predecessor. The case of Colombia is very special because it was the first country to deploy DVB-T2 with 6 MHz channelization and because the DVB-T2 networks were deployed from scratch without any constraint mposed by existing DVB-T infrastructure. This paper analyzes potential DVB-T2 ransmission modes to optimize existing DTT network designs of Colombia, originally made for DVB-T, analyzing the trade-offs between capacity, coverage level and ingle Frequency Network (SFN) size. Network planning results has been performed with a professional DTT networkplanning tool based on the three first deployment hases of the DTT network of the public national TV broadcaster RTVC.Results btained fully justify the decision of adopting DVB-T2. Compared with the initial DVB-T design, DVB-T2 can increase the national covered population up to 7.3% or offer 70.2% more of capacity transmission, or increase the SFN size up to 135% keeping the total power transmission and the geographic distribution of the transmitters. es_ES
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation.ispartof IEEE Latin America Transactions es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Digital Terrestrial Television es_ES
dc.subject Network Planning es_ES
dc.subject Single Frequency Network es_ES
dc.subject DVB-T es_ES
dc.subject DVB-T2 es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Optimization of the Digital Terrestrial Television Transmission Mode of DVB-T2 in Colombia es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TLA.2015.7273770
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 Martínez Pinzón, G.; López Sánchez, J.; Gómez Barquero, D.; Cardona Marcet, N. (2015). Optimization of the Digital Terrestrial Television Transmission Mode of DVB-T2 in Colombia. IEEE Latin America Transactions. 13(7):2144-2151. doi:10.1109/TLA.2015.7273770 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1109/TLA.2015.7273770 es_ES
dc.description.upvformatpinicio 2144 es_ES
dc.description.upvformatpfin 2151 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 13 es_ES
dc.description.issue 7 es_ES
dc.relation.senia 298566 es_ES


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