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 Visible Light Communication Systems Conception and VIDAS
Please use this identifier to cite or link to this item http://hdl.handle.net/10773/8012

title: Visible Light Communication Systems Conception and VIDAS
authors: Kumar, Navin
Lourenço, Nuno
Spiez, Michal
Aguiar, Rui L
keywords: Visible light communication
Wireless optical communication
Road Traffic management
issue date: Apr-2008
publisher: Medknow Publications
abstract: Visible Light Communication (VLC) using LEDs is emerging as a key technology for a ubiquitous communication system, because LED has the advantages of fast switching, long life expectancy, being less expensive and being visible light that is safe for the human body. The VLC system is expected to undergo rapid progress, inspiring numerous indoor and outdoor applications; however, many technical issues need to be addressed, especially in outdoor environment. In order to provide a better understanding of the research challenges of VLC, this article presents a detailed investigation of the current state-of-art concept. Open research issues such as channel modelling and modulation techniques are also discussed, with the objective of triggering new research interest in this field. The paper also introduces our ongoing development of Wireless USB Interface and the project VIDAS.
URI: http://hdl.handle.net/10773/8012
ISSN: 0256-4602
publisher version/DOI: http://dx.doi.org/10.4103/0256-4602.45428
source: IETE Technical Review
appears in collectionsIT - Artigos

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