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Browsing by Author "Gómez Barquero, David"

Now showing items 1-20 of 130

5G New Radio for Terrestrial Broadcast: A Forward-Looking Approach for NR-MBMS

Gimenez, Jordi Joan; Carcel, Jose Luis; Fuentes, Manuel; Garro, Eduardo; Elliott, Simon; Vargas, David; Menzel, Christian; Gomez-Barquero, David (Institute of Electrical and Electronics Engineers, 2019-06)

[EN] 3GPP LTE eMBMS release (Rel-) 14, also referred to as further evolved multimedia broadcast multicast service (FeMBMS) or enhanced TV (EnTV), is the first mobile broadband technology standard to incorporate a transmission ...
5G New Radio: Resumen de la Tecnología y Evaluación de Rendimiento en Escenarios Reales

Ranganathan, Ganesh Raj (Universitat Politècnica de València, 2020-10-19)

[ES] 5G New Radio (NR) es considerado como el estándar global en tecnologías de acceso radio para redes móviles en ser utilizado durante los próximos años. Ha sido diseñado para nuevas altas frecuencias como la banda de ...
5G Radio Access Networks Enabling Efficient Point-to-Multipoint Transmissions

Säily, Mikko; Barjau, Carlos; Navrátil, David; Prasad, Athul; Gomez-Barquero, David; Tesema, Fasil B. (Institute of Electrical and Electronics Engineers, 2019-12)

[EN] The first release of 5th Generation (5G) technology from 3rd Generation Project Partnership (3GPP) Rel'15 has been completed in December 2018. An open issue with this release of standards is that it only supports ...
5th Generation mobile networks: a new opportunity for the convergence of mobile broadband and broadcast services

Calabuig Gaspar, Jordi; Monserrat del Río, José Francisco; Gómez Barquero, David (Institute of Electrical and Electronics Engineers (IEEE), 2015-02)

[EN] This article analyzes the challenges and opportunities that the upcoming definition of future 5G mobile networks brings to the mobile broadband and broadcast industries to form a single converged network. It reviews ...
A MIMO-Channel-Precoding Scheme for Next Generation Terrestrial Broadcast TV Systems

Vargas, D.; Kim, Y.J.D.; Bajcsy, J.; Gómez Barquero, David; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2015-09)

To cope with increasing demands for spectral efficiency, multiple-input multiple-output (MIMO) technology is being considered for next generation terrestrial broadcasting television systems. In this paper, we propose a ...
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 ...
A Second-Generation Digital Terrestrial Television Wireless Return Channel Standard for Providing Internet Connectivity in Rural Areas in Latin America

Radicelli García, Ciro Diego; Cardona Marcet, Narciso; Gómez Barquero, David (Institute of Electrical and Electronics Engineers (IEEE), 2015-09)

This paper proposes the development of a second-generation digital terrestrial television wireless return channel for providing universal Internet a ccess in rural areas in Latin America, namely DVB-RCT2. The ...
Advanced Layered Divsion Multiplexing Technologies for Next-Gen Broadcast

Garro Crevillén, Eduardo (Universitat Politècnica de València, 2018-07-09)

Desde comienzos del siglo XXI, los sistemas de radiodifusión terrestre han sido culpados de un uso ineficiente del espectro asignado. Para aumentar la eficiencia espectral, los organismos de estandarización de TV digital ...
Advanced Network Planning for Time Frequency Slicing (TFS) Toward Enhanced Efficiency of the Next-Generation Terrestrial Broadcast Networks

Giménez Gandia, Jordi Joan; Stare, Erik; Bergsmark, Staffan; Gómez Barquero, David (Institute of Electrical and Electronics Engineers (IEEE), 2015-06)

The allocation of frequencies traditionally used by terrestrial broadcasting (digital dividend) to International Mobile Telecommunication is limiting the evolution of the digital terrestrial television (DTT) networks for ...
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, ...
An Overview of the ATSC 3.0 Physical Layer Specification

Fay, Luke; Michael, Lachlan; Gómez Barquero, David; Ammar, Nejib; Caldwell, M. Winston (Institute of Electrical and Electronics Engineers (IEEE), 2016-03)

This paper provides an overview of the physical layer specification of Advanced Television Systems Committee (ATSC) 3.0, the next-generation digital terrestrial broadcasting standard. ATSC 3.0 does not have any ...
Analysis of AI/ML algorithms for the management of open 5G mobile networks: xApps in O-RAN

Boukhayar Bouazza, Dounia (Universitat Politècnica de València, 2022-10-04)

[ES] Uno de los elementos clave habilitadores de la nueva tecnología 5G es la virtualización de los componentes hardware tradicionales de las redes de telecomunicación. En 5G, el hardware dedicado tradicional es sustituido ...
ANÁLISIS DE INTERFERENCIAS PARA LA PLANIFICACIÓN DE LAS REDES DE TDT EN LA REGIÓN ANDINA

Ribadeneira Ramírez, Jefferson Alexander (Universitat Politècnica de València, 2013-03-25)

SE PRESENTAN MÁRGENES DE PROTECCIÓN A SER USADOS EN PLANIFICACIÓN DE REDES DVB-T2, ISDB-T Y NTSC A 6 MHz DE ANCHO DE BANDA, ADEMÁS LA INFLUENICA DE LOS MECANISMOS AVANZADOS DE DVB-T2 CONTRA INTERFERENCIAS SON ESTUDIADOS
Análisis de un Múltiplex de Televisión Digital Terrestre MPEG-2 Transport Stream

Gómez Barquero, David (Universitat Politècnica de València, 2021-06-08)

En este vídeo se enseña a manejar la herramienta TS Reader, una herramienta profesional de análisis de múltiplex de televisión digital MPEG-2 Transport Stream, y se muestra un análisis de un múltiplex de Televisión Digital ...
Análisis y Optimización de Redes Wi-Fi

Gómez Barquero, David (Universitat Politècnica de València, 2021-06-08)

En este objeto de aprendizaje se exponen las principales características de las dos bandas de frecuencia de Wi-Fi: 2.4 GHz y 5 GHz, así como los principales criterios para optimizar la conectividad de una red Wi-Fi. Además ...
Aplicaciones de guantes hápticos para el control remoto de robots autónomos conectados por 5G

Lozano Teruel, Raúl (Universitat Politècnica de València, 2021-10-09)

[ES] Cada generación de telefonía móvil trae consigo mejoras técnicas que habilitan la aparición de nuevas aplicaciones. Una de las tecnologías potenciadas por 5G es el Internet de las Cosas (IoT), permitiendo la interconexión ...
Arquitectura de sistema 5G distribuido para la virtualización de aplicaciones de Industria 4.0 y Edge computing

Fernández Sierra, Andrea (Universitat Politècnica de València, 2021-10-11)

[ES] El objetivo principal del Trabajo Fin de Máster es analizar posibles arquitecturas 5G para un caso real de Industria 4.0 en la fábrica de Ford de Valencia. Se trabajará con una arquitectura en la que el plano de usuario ...
ATSC 3.0 Next Generation Digital TV Standard - An Overview and Preview of the Issue

Chernock, Rich; Gómez Barquero, David; Whitaker, Jerry; Park, Sung-Ik; Wu, Yiyan (Institute of Electrical and Electronics Engineers (IEEE), 2016-03)

The Advanced Television Committee (ATSC) has been working on the next generation broadcast television system, known as ATSC 3.0, to replace the first-generation (ATSC 1.0) A/53 standard, the basic component technologies ...
Bit-Interleaved Coded Modulation (BICM) for ATSC 3.0

Michael, Lachlan; Gómez Barquero, David (Institute of Electrical and Electronics Engineers (IEEE), 2016-03)

In this paper, we summarize and expound upon the choices made for the bit-interleaved coded modulation (BICM) part of the next-generation terrestrial broadcast standard known as ATSC 3.0. The structure of the ATSC 3.0 BICM ...
Broadcast television spectrum incentive auctions in the U.S.: trends, challenges, and opportunities

Gómez Barquero, David; Caldwell, M. Winston (Institute of Electrical and Electronics Engineers (IEEE), 2015-07)

This article presents an overview of the upcoming television broadcast spectrum incentive auction in the U.S., which will be the first ever attempted worldwide, and discusses the main business, regulatory, and technical ...