A unilateral 3D indoor positioning system employing optical camera communications
Abstract This article investigates the use of a visible light positioning system in an indoor environment to provide a three dimensional (3D) high‐accuracy solution. The proposed system leveraged the use of a single light‐emitting diode and an image sensor at the transmitter and the receiver (Rx) re...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-08-01
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| Series: | IET Optoelectronics |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/ote2.12094 |
| _version_ | 1797739537225482240 |
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| author | Othman Isam Younus Neha Chaudhary Zabih Ghassemlooy Luis Nero Alves Stanislav Zvanovec Dimitrios Pattas Vasilis K. Papanikolaou |
| author_facet | Othman Isam Younus Neha Chaudhary Zabih Ghassemlooy Luis Nero Alves Stanislav Zvanovec Dimitrios Pattas Vasilis K. Papanikolaou |
| author_sort | Othman Isam Younus |
| collection | DOAJ |
| description | Abstract This article investigates the use of a visible light positioning system in an indoor environment to provide a three dimensional (3D) high‐accuracy solution. The proposed system leveraged the use of a single light‐emitting diode and an image sensor at the transmitter and the receiver (Rx) respectively. The proposed system can retrieve the 3D coordinate of the Rx using a combination of the angle of arrival and received signal strength (RSS). To mitigate the error induced by the lens at the Rx, a novel method is proposed and experimentally tested. The authors show that, the proposed method outperforms previously reported RSS under all circumstances and it is immune to varying exposure times within the standard range of 250 µs to 4 ms. The authors experimentally demonstrate that the proposed algorithm can achieve a 3D root mean squared error of 7.56 cm. |
| first_indexed | 2024-03-12T13:58:36Z |
| format | Article |
| id | doaj.art-365f1e979a474062a150adb17c0578f1 |
| institution | Directory Open Access Journal |
| issn | 1751-8768 1751-8776 |
| language | English |
| last_indexed | 2024-03-12T13:58:36Z |
| publishDate | 2023-08-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Optoelectronics |
| spelling | doaj.art-365f1e979a474062a150adb17c0578f12023-08-22T09:08:18ZengWileyIET Optoelectronics1751-87681751-87762023-08-0117411011910.1049/ote2.12094A unilateral 3D indoor positioning system employing optical camera communicationsOthman Isam Younus0Neha Chaudhary1Zabih Ghassemlooy2Luis Nero Alves3Stanislav Zvanovec4Dimitrios Pattas5Vasilis K. Papanikolaou6Optical Communications Research Group Faculty of Engineering and Environment Northumbria University Newcastle Upon Tyne UKInstituto de Telecomunicações and Departamento de Electrónica Telecomunicações e Informática, Universidade de Aveiro Aveiro PortugalOptical Communications Research Group Faculty of Engineering and Environment Northumbria University Newcastle Upon Tyne UKInstituto de Telecomunicações and Departamento de Electrónica Telecomunicações e Informática, Universidade de Aveiro Aveiro PortugalDepartment of Electromagnetic Field Faculty of Electrical Engineering Czech Technical University in Prague Prague Czech RepublicCentre for Research & Technology Hellas (CERTH) ‐ Information Technologies Institute (ITI) Thermi GreeceWireless Communication and Information Processing Group (WCIP) Department of Electrical and Computer Engineering Aristotle University of Thessaloniki Thessaloniki GreeceAbstract This article investigates the use of a visible light positioning system in an indoor environment to provide a three dimensional (3D) high‐accuracy solution. The proposed system leveraged the use of a single light‐emitting diode and an image sensor at the transmitter and the receiver (Rx) respectively. The proposed system can retrieve the 3D coordinate of the Rx using a combination of the angle of arrival and received signal strength (RSS). To mitigate the error induced by the lens at the Rx, a novel method is proposed and experimentally tested. The authors show that, the proposed method outperforms previously reported RSS under all circumstances and it is immune to varying exposure times within the standard range of 250 µs to 4 ms. The authors experimentally demonstrate that the proposed algorithm can achieve a 3D root mean squared error of 7.56 cm.https://doi.org/10.1049/ote2.12094camerasLED lampsoptical communication |
| spellingShingle | Othman Isam Younus Neha Chaudhary Zabih Ghassemlooy Luis Nero Alves Stanislav Zvanovec Dimitrios Pattas Vasilis K. Papanikolaou A unilateral 3D indoor positioning system employing optical camera communications IET Optoelectronics cameras LED lamps optical communication |
| title | A unilateral 3D indoor positioning system employing optical camera communications |
| title_full | A unilateral 3D indoor positioning system employing optical camera communications |
| title_fullStr | A unilateral 3D indoor positioning system employing optical camera communications |
| title_full_unstemmed | A unilateral 3D indoor positioning system employing optical camera communications |
| title_short | A unilateral 3D indoor positioning system employing optical camera communications |
| title_sort | unilateral 3d indoor positioning system employing optical camera communications |
| topic | cameras LED lamps optical communication |
| url | https://doi.org/10.1049/ote2.12094 |
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