Browsing by Subject "Televisió digital"

Now showing items 21-40 of 50

    • DVB-T channels measurements for the deployment of outdoor REM databases 

      Kliks, Adrian; Kryszkiewicz, Pawel; Cichon, Krzysztof; Umbert Juliana, Anna; Pérez Romero, Jordi; Casadevall Palacio, Fernando José (2014)
      Article
      Restricted access - publisher's policy
      In this paper the analysis of the spectrum occupancy in the TV band is provided based on the outdoor measurements campaigns carried out in Poznan, Poland in 2013 and 2014. The goal of this work is to discuss the stability ...

    • Efficient bit-level design of an on-board digital TV demultiplexer 

      Sala Álvarez, José; Pagès Zamora, Alba Maria; Vázquez Grau, Gregorio (1998)
      Conference report
      Open Access
      A bit-level description of the signal processing stage of an on-board integrated VLSI multi-carrier demodulator is presented in this paper, along with a description of the optimization procedure that has been developed for ...

    • Energy-efficient media content storage and distribution 

      Grau Miró, Josep (Universitat Politècnica de Catalunya, 2013-06)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Lunds universitet
      [ANGLÈS] Internet is a tool that today has become indispensable in our lives. Its use has become a fact so important that this network infrastructure deployed today requires a lot of energy to make it work. Depending what ...

    • Entorn de producció i difusió de TV digital basat en software lliure i xarxes IP 

      Casamitjana Nuñez De Arenas, Gerard (Universitat Politècnica de Catalunya, 2013-10-20)
      Bachelor thesis
      Open Access
      This degree thesis has focused in the deployment of a professional television environment, based on free software and IP networks, with two main goals: 1)to prove that the scenario is feasible, 2) to test the available ...

    • Estudio y análisis de cobertura de la señal de televisión digital terrestre en zonas rurales del municipio Rupit y Pruit 

      Yamuza Palma, Fco. Javier (Universitat Politècnica de Catalunya, 2011)
      Master thesis (pre-Bologna period)
      Open Access
      Este proyecto final de carrera trata sobre la televisión digital terrestre (TDT). Primero se realiza un estudio teórico sobre el estándar DVB-T y sus características para una correcta transmisión y recepción de señal ...

    • Estudio, diseño e instalación de un centro emisor de TDT con "gapfillers" 

      Barreda Artés, Victor (Universitat Politècnica de Catalunya, 2009-11-02)
      Bachelor thesis
      Open Access

    • FascinatE D5.1.1 AV renderer specification and basic characterisation of audience interaction 

      Borsum, M.; Spille, J.; Kochale, A.; Önnevall, E.; Zoric, G.; Ruiz Hidalgo, Javier (2010-09-01)
      External research report
      Open Access
      This document presents the renderer specification and basic characterisation of audience interaction for the FascinatE system.

    • FascinatE Newsletter 1 

      Ruiz Hidalgo, Javier; Suau Cuadros, Xavier; Thallinger, Georg; Shirley, Ben (2010-10-01)
      External research report
      Open Access
      This FascinatE newsletter explains how gesture recognition will be used in the FascinatE system, how our first test shoot went at a Premier League football match, and explains about up and coming events.

    • Format-agnostic approach for production, delivery and rendering of immersive media 

      Thallinger, Georg; Shirley, Ben; Schreer, Oliver; Thomas, Graham; Niamut, O.A.; Macq, J.; Kochale, A.; Batke, J.M.; Ruiz Hidalgo, Javier; Oldfield, Rob (2011)
      Conference report
      Restricted access - publisher's policy
      The media industry is currently being pulled in the often-opposing directions of increased realism (high resolution, stereoscopic, large screen) and personalisation (selection and control of content, availability on many ...

    • HBBTV 2.0: diseño e implementación de una aplicación HbbTV y una aplicación para dispositivos Android utilizando el estándar 2.0 

      Ruiz Fernández, Cristina (Universitat Politècnica de Catalunya, 2016-05-21)
      Bachelor thesis
      Restricted access - author's decision
      Desde la aparición de la televisión digital ha habido una gran revolución de los medios de comunicación en el sector audiovisual. Hoy en día, la mayoría de televisiones incorporan conexión a Internet y gracias a eso ...

    • HISPANET: a digital television/multimedia payload 

      Sala Álvarez, José; Sergio, Calvo; Pagès Zamora, Alba Maria; Vázquez Grau, Gregorio; Riba Sagarra, Jaume (European Spatial Agengy (ESA), 1998)
      Conference report
      Open Access

    • Identificación de white spaces en la banda de televisión para la futura implementación de redes de radiocognitiva 

      Huidobro Manilla, Maria (Universitat Politècnica de Catalunya, 2011-07-19)
      Master thesis (pre-Bologna period)
      Open Access
      English: The new telecommunications systems designed for transmitting through the radio medium, found a scarcity of available frequencies. Most of the frequencies have been allocated statically and can be used only for one ...

    • Implementació d'un sistema de supervisió d'una xarxa de difusió de TDT 

      Millán López, Marta (Universitat Politècnica de Catalunya, 2016)
      Master thesis (pre-Bologna period)
      Open Access
      Because of the existing wide Digital Terrestrial Television (DTT) implementation in our society, the present project aims to know the DTT distribution network operation and, at the same time, the whole unfolding behind to ...

    • Implementación de multicast IP y enrutamiento dinámico en una red universitaria 

      Pérez España, Manuel (Universitat Politècnica de Catalunya, 2009-10-15)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      La configuración del multicast IP (Internet Protocol) en la red universitaria de ESADE y la optimización del encaminamiento unicast IP, es un punto básico para la mejora de los servicios a los usuarios. Hoy en día, los ...

    • Incentives in P2P streaming networks with MDC 

      Enero González, Guillermo (Universitat Politècnica de Catalunya, 2009-11-02)
      Master thesis
      Open Access

    • La televisió digital terrestre: un color millor... i alguns grisos 

      Berenguer Sau, Jordi (2014-12)
      Article
      Restricted access - publisher's policy
      El 3 d’abril de 2010 es va produir la fi de les emissions de televisió analògica a l’Estat espanyol. És el que es coneix com l’apagada analògica. De llavors ençà s’inicià una nova etapa en la radiodifusió de la televisió ...

    • Linux-Box: DVB and VoD streaming over local area networks 

      Colmena Pablos, Juan José; Molina Fernàndez, Óscar (Universitat Politècnica de Catalunya, 2007-05-14)
      Master thesis (pre-Bologna period)
      Open Access
      Covenantee:   Università di Pisa
      Aquest treball tracta sobre un projecte comú anomenat Linux-Box portat a terme per diferents persones al departament de Telecomunicacions (IET) de la Universitat de Pisa. Linux-Box és un sistema dotat amb targetes TDT ...

    • Mapa teòric de TV White Spaces de Catalunya 

      Vallverdú Guasch, Josep (Universitat Politècnica de Catalunya, 2014-04-30)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] The increasing bandwidth demand due to mobile communications evolution towards Long Term Evolution (LTE) has empowered searching new alternatives to allocate these services in a sparsely occupied radio spectrum. ...

    • Medidas para crear y validar un REM (Radio Environment Map) de TV White Spaces 

      Pintor Villarroya, Xavier (Universitat Politècnica de Catalunya, 2015-02)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] Due to the great existing demand for wireless broadband and the apparent scarcity that there is in the present spectrum, several measurement campaigns have been carried out in the last few years to know the current ...

    • Medidas para la validación de un mapa teórico de TV white spaces de Cataluña 

      Guerra Carretero, Francesc (Universitat Politècnica de Catalunya, 2015-07-24)
      Master thesis (pre-Bologna period)
      Open Access
      The increase of mobile and wireless communications and the development of new technologies have led to a large increase in demand for radio spectrum. Spectrum is a limited resource and apparently scarce but several studies ...