Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/46863
Título: OFDM over indoor wireless optical channel
Autores/as: González, O. 
Pérez-Jiménez, R. 
Rodríguez, S.
Rabadán, J. 
Ayala, A.
Clasificación UNESCO: 3307 Tecnología electrónica
Palabras clave: OFDM modulation
Optical receivers
Optical transmitters
Optical modulation
Optical fibre communication, et al.
Fecha de publicación: 2005
Publicación seriada: IEE Proceedings: Optoelectronics 
Resumen: In this paper, the application of orthogonal frequency division multiplexing (OFDM) over an indoor wireless optical channel is investigated. Previous studies have demonstrated that it can be characterised as almost stationary but with a severe penalty induced by multipath propagation. It is also highly dependent on the spatial distribution of emitters and receivers. OFDM systems have been chosen owing to their capability of supporting high data rates without channel equalisation. They also mitigate the effect of quality fluctuations of the channel induced when the spatial distribution of emitters and receivers varies. We present several results about system performance. Finally, an adaptive OFDM system is proposed to increase data throughput. The obtained results show that a significant throughput is attained over noisy wireless optical channels.
URI: http://hdl.handle.net/10553/46863
ISSN: 1350-2433
DOI: 10.1049/ip-opt:20045065
Fuente: IEE Proceedings: Optoelectronics[ISSN 1350-2433],v. 152, p. 199-204
Colección:Actas de congresos
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