Título:
An open and free ISDB-T full seg receiver implemented in GNU radio
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Autor:
Larroca, Federico
Flores-Guridi, Pablo
Gómez, Gabriel
González Barbone, Víctor
Belzarena, Pablo
Flores-Guridi, Pablo
Gómez, Gabriel
González Barbone, Víctor
Belzarena, Pablo
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Tipo de documento:
Ponencia
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Descriptores:
Telecomunicaciones
Año de publicación:
2016
Contenido:
Resumen:
Almost every country in Latin America has adopted the ISDBT standard for free-to-air television broadcasting. The so-called "analogical blackout" is about to be performed, so broadcast engineers and technicians have to be prepared for such a challenging task. Key to the success of this blackout is a deep understanding of the chosen technology. In this paper we present the first open, free and fully software-based ISDB-T receiver, entirely implemented in GNU Radio. Moreover, all our blocks produce several relevant measurements. This implementation allows broadcasting professionals and researchers to get in touch with a real-time working receiver, avoiding the need of costly Digital Television equipment. Moreover, the block-based architecture of GNU Radio offers the possibility of replacing particular blocks or simulate channel conditions, in order to test different algorithms and implementations. As a toy example of the possibilities brought by our framework, we compare two OFDM synchronization methods in terms of the resulting BER in a typical scenario.
Descripción:
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EN:
Wireless Innovation Forum Conference on Wireless Communications Technologies and Software Defined Radio (WInnComm 16), Reston, Virginia, USA, 15-17 mar., 2016.
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Citación:
Larroca, F, Flores-Guridi, P, Gómez, G, González Barbone, V, Belzarena, Pablo. "An open and free ISDB-T full seg receiver implemented in GNU radio". Wireless Innovation Forum Conference on Wireless Communications Technologies and Software Defined Radio (WInnComm 16), Reston, Virginia, USA, 15-17 mar., 2016.
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Departamento académico:
Telecomunicaciones
Grupo de investigación:
Análisis de Redes, Tráfico y Estadísticas de Servicios
Licencia:
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
Colecciones:
| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| LFGGB16.pdf | — | 449.2 KB | Adobe PDF |