Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/44489
Title: Multiuser scheme for indoor visible light communications using RGB LEDs
Authors: Luna-Rivera, J. M.
Perez-Jimenez, R. 
Rabadan-Borjes, J. A. 
Rufo-Torres, J. F. 
Guerra, V. 
Suarez-Rodriguez, C.
Issue Date: 2014
Journal: 2014 International Work Conference on Bio-Inspired Intelligence: Intelligent Systems for Biodiversity Conservation, IWOBI 2014 - Proceedings
Conference: 3rd IEEE International Work-Conference on Bioinspired Intelligence, IWOBI 2014 
Abstract: © 2014 IEEE.In recent years, the rapid growth of visible light communications (VLC) is driven the interest into new applications of this technology. While single-user VLC systems are widely studied in the literature, less attention is given to multiuser scenarios which are likely to be deployed. Thus, this paper studies a new low-complexity multiuser structure for indoor VLC systems using RGB channels. In this scheme, a time-based approach is employed to separate the users' signals which is combined with a three-dimensional signal constellation design to enhance the throughput on each user. The uncomplicated architecture of this multiuser system proves to be effective and appealing for low-cost implementations such as wireless sensor networks. Numerical simulations are carried out to evaluate the performance of the proposed scheme.
URI: http://hdl.handle.net/10553/44489
ISBN: 9781479961740
Source: 2014 International Work Conference on Bio-Inspired Intelligence: Intelligent Systems for Biodiversity Conservation, IWOBI 2014 - Proceedings, p. 119-123
Appears in Collections:Actas de congresos
Show full item record

SCOPUSTM   
Citations

12
checked on Mar 30, 2025

Page view(s)

65
checked on May 25, 2024

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.