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Listar por autor "Gozálvez Serrano, David"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por autor "Gozálvez Serrano, David"

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    A Novel Physical Layer Split FEC Scheme for Long Time Interleaving with Fast Zapping Support 
    Gómez Barquero, David; Gómez Molina, Pedro Fernando; Gozálvez Serrano, David; Sayadi, Bessem; Roullet, Laurent (Institute of Electrical and Electronics Engineers (IEEE), 2012-06)
    This paper describes a novel forward error correction (FEC) and time interleaving scheme, known as BB-iFEC (Base Band inter-burst FEC), aimed to provide long time interleaving with fast zapping support. BB-iFEC is a split ...
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    AL-FEC for streaming services in LTE E-MBMS 
    Calabuig Gaspar, Jordi; Monserrat del Río, José Francisco; Gozálvez Serrano, David; Gómez Barquero, David (SpringerOpen, 2013)
    3rd Generation Partnership Project specified Application Layer - Forward Error Correction (AL-FEC) to be used for Enhanced Multimedia Broadcast Multicast Services (E-MBMS) in Long Term Evolution (LTE) networks. Specifically, ...
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    Combined Time and Space Diversity: Mobile Reception in DVB-T and DVB-T2 Systems 
    Gozálvez Serrano, David; López Sánchez, Jaime; Gómez Barquero, David; Giménez Gandia, Jordi Joan; Cardona Marcet, Narciso (2012-12)
    The simultaneous delivery of fixed and mobile services in digital terrestrial TV (DTT) networks is a very attractive concept, as it allows the reuse of content, spectrum, and infrastructure. However, the provision of mobile ...
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    Combined Time, Frecuency and Space Diversity in Multimedia Mobile Broadcasting Systems 
    Gozálvez Serrano, David (Universitat Politècnica de València, 2012-06-26)
    El uso combinado de diversidad en el dominio temporal, frecuencial y espacial constituye una valiosa herramienta para mejorar la recepción de servicios de difusión móviles. Gracias a la mejora conseguida por las técnicas ...
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    Combined time, frequency and space diversity in DVB-NGH 
    Gozálvez Serrano, David; Gómez Barquero, David; Vargas Paredero, David Eduardo; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2013-12)
    In this paper, we investigate the combined use of time, frequency, and space diversity in DVB-NGH, the next generation mobile broadcasting standard. Compared to current standards like DVB-H or DVB-SH, the largest improvement ...
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    Distribution of Road Hazard Warning Messages to Distant Vehicles in Intelligent Transport Systems 
    Calabuig Soler, Daniel; Martín-Sacristán, David; Monserrat del Río, Jose Francisco; Botsov, Mladen; Gozálvez Serrano, David (Institute of Electrical and Electronics Engineers, 2018)
    [EN] The efficient distribution of intelligent transport system (ITS) messages is fundamental for the deployment and acceptance of ITS applications by mobile network operators and the automotive industry. In particular, ...
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    Fading Margin Reduction due to Inter-Burst Upper Layer FEC in Terrestrial Mobile Broadcast Systems 
    Gómez Barquero, David; Gozálvez Serrano, David; Gómez Molina, Pedro Fernando; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2011-09)
    In this paper, we investigate the reduction of the shadowing fading margin that can be achieved with interburst upper layer forward error correction (UL-FEC) in terrestrial mobile broadcast systems with time slicing (i.e., ...
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    MIMO for DVB-NGH, the next generation mobile TV broadcasting 
    Vargas Paredero, David Eduardo; Gozálvez Serrano, David; Gómez Barquero, David; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2013-07)
    DVB-NGH (Digital Video Broadcasting - Next Generation Handheld) is the next generation technology for mobile TV broadcasting, which has been developed by the DVB project with the most advanced transmission technologies. ...
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    Multi Antenna Techniques for Digital Video Broadcasting (DVB) Systems 
    Vargas Paredero, David Eduardo; Gozálvez Serrano, David; Gómez Barquero, David; Cardona Marcet, Narciso (Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM), 2012)
    In this paper we describe the potential of multi-antenna techniques (MIMO) in the context of digital video broadcasting (DVB) systems. DVB standards have been challenged by the increasing demand of high data rate applications ...
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    On the Provisioning of Mobile Digital Terrestrial TV Services to Vehicles with DVB-T 
    López Sánchez, Jaime; Gomez-Barquero, David; Gozálvez Serrano, David; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2012-12)
    [EN] Most of the DVB-T (Digital Video Broadcasting -Terrestrial) networks deployments worldwide have been designed for fixed rooftop antennas and high transmission capacity, not providing good coverage level for vehicular ...
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    Rotated constellations for improved time and frequency diversity in DVB-NGH 
    Gozálvez Serrano, David; Giménez Gandia, Jordi Joan; Gómez Barquero, David; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2013-06)
    In this paper, we investigate the potential gains that can be obtained with rotated constellations in DVB-NGH, the next-generation mobile broadcasting standard. Rotated constellations exploit the concept of signal-space ...
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    Statistical model of signal strength imbalance between RF channels in DTT network 
    Giménez Gandia, Jordi Joan; Gozálvez Serrano, David; Gómez Barquero, David; Cardona Marcet, Narciso (Institution of Engineering and Technology (IET), 2012-06-07)
    Proposed is a model for the received signal strength imbalance between radio frequency (RF) channels in the UHF band. The model is fitted to field measurements carried out in the commercial DVB-T (digital terrestrial ...
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    Time Diversity in Mobile DVB-T2 Systems 
    Gozálvez Serrano, David; Gómez Barquero, David; Vargas, D.; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2011-09)
    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. ...
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    Transmission of Mobile Multimedia Services in DVB-SH Networks 
    Gozálvez Serrano, David (Universitat Politècnica de València, 2011-11-04)
    [ES] La presente Tesina estudia la transmisión de contenidos y servicios multimedia a través de redes de difusión basadas en el sistema DVB-SH (Digital Video Broadcasting ¿ Satellite Services to Handheld Devices), el ...