Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/46851
Título: Multi-user THSS system for visible light links
Autores/as: Rodríguez, S.
Mendoza, B. R.
González, O.
Ayala, A.
Rabadán, J. A. 
Pérez-Jiménez, R. 
Clasificación UNESCO: 3325 Tecnología de las telecomunicaciones
Palabras clave: Receivers
Bit error rate
Wireless communication
Optical transmitters
THSS techniques, et al.
Fecha de publicación: 2013
Publicación seriada: WIO 2013 - 12th Workshop on Information Optics, Proceedings
Conferencia: 2013 12th Workshop on Information Optics, WIO 2013 
Resumen: In this paper, a system based on time-hopping spread spectrum techniques for indoor visible light communications is studied via simulation. A 2-PPM modulation scheme is selected because it yields good results in wireless optical communications. Furthermore, the system allows for selecting the number of pulses per symbol to be transmitted and makes use of an optimum maximum-likelihood receiver for A WGN channels with the ability to choose between hard- or soft-decision decoding. The system designed allows for comparing the performance based on the computation of the bit error rate as a function of the pulse energy to noise power spectral density ratio, for different configurations in single-user and multi-user environments.
URI: http://hdl.handle.net/10553/46851
ISBN: 9781479907687
DOI: 10.1109/WIO.2013.6601272
Fuente: WIO 2013 - 12th Workshop on Information Optics, Proceedings (6601272)
Colección:Actas de congresos
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