Low-cost diffuse wireless optical communication system based on white LED

Title:	Low-cost diffuse wireless optical communication system based on white LED
Authors:	Lopez-Hernandez, F. J. Poves, E. Perez-Jimenez, R. Rabadan, J.
UNESCO Clasification:	3307 Tecnología electrónica
Keywords:	Wireless communication Optical fiber communication Light emitting diodes Pulse width modulation Optical modulation, et al
Issue Date:	2006
Journal:	2006 Ieee Tenth International Symposium On Consumer Electronics, Proceedings
Conference:	10th IEEE International Symposium on Consumer Electronics (ISCE 2006) 2006 IEEE 10th International Symposium on Consumer Electronics, ISCE 2006
Abstract:	This work presents the use of white LED (WLED) lamps as broadcast emitters in an optical wireless system. The proposed system allows the data transmission at medium data rate (500 kb/s). The level of illumination can be changed without any degradation of the transmission performances. If a pulse width modulation (PWM) driver is used to apply the electrical power to the WLED, the transmission capabilities can be implemented with minor changes, resulting in a low-cost improvement of the WLED lamps.
URI:	http://hdl.handle.net/10553/46860
ISBN:	1-4244-0215-8 1424402166 9781424402168
ISSN:	2158-3994
Source:	2006 Ieee Tenth International Symposium On Consumer Electronics, Proceedings[ISSN 2158-3994], p. 19-+
Appears in Collections:	Actas de congresos

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