Impact of Number of LEDs on An Optical Camera Communication Based Indoor Positioning System

Mahmoodi, Khadijeh Ali, Gholami, Asghar and Ghassemlooy, Zabih (2020) Impact of Number of LEDs on An Optical Camera Communication Based Indoor Positioning System. In: 2020 3rd West Asian Symposium on Optical and Millimeter-wave Wireless Communication (WASOWC). Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 1-4. ISBN 9781728186924, 9781728186917

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Official URL: https://doi.org/10.1109/WASOWC49739.2020.9410069

Abstract

Optical camera communications (OCCs) technology utilizes lighting infrastructure for both illumination and data transmission and a camera for the data receiver. Recently, implementing OCC for indoor positioning has drawn a lot of attention.We consider an indoor environment with some light emitting diodes (LEDs) lighting access points for positioning and estimate the location of the camera using the angle viewed from the camera's lens. In this work, impact of number of LEDs on the preciseness of the positioning is investigated theoretically and validated experimentally. We show that increasing the number of LEDs has a significant effect on the performance of the proposed indoor positioning system (IPS).

Item Type: Book Section
Uncontrolled Keywords: Indoor positioning, LEDs, Optical camera communication
Subjects: G400 Computer Science
G500 Information Systems
H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Rachel Branson
Date Deposited: 10 Jun 2021 08:45
Last Modified: 10 Jun 2021 09:00
URI: http://nrl.northumbria.ac.uk/id/eprint/46410

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