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

Khadijeh Ali Mahmoodi, Asghar Gholami, Zabih Ghassemlooy

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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).

Original languageEnglish
Title of host publication3rd West Asian Symposium on Optical and Millimeter-Wave Wireless Communications, WASOWC 2020
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages4
ISBN (Electronic)9781728186917
ISBN (Print)9781728186924
DOIs
Publication statusPublished - 24 Nov 2020
Event3rd West Asian Symposium on Optical and Millimeter-Wave Wireless Communications, WASOWC 2020 - Tehran, Iran, Islamic Republic of
Duration: 24 Nov 202025 Nov 2020

Publication series

Name3rd West Asian Symposium on Optical and Millimeter-Wave Wireless Communications, WASOWC 2020

Conference

Conference3rd West Asian Symposium on Optical and Millimeter-Wave Wireless Communications, WASOWC 2020
CountryIran, Islamic Republic of
CityTehran
Period24/11/2025/11/20

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