Chaudhary, Neha, Alves, Luis Nero and Ghassemlooy, Zabih (2020) Impact of Transmitter Positioning Uncertainty on RSS-based Visible Light Positioning Accuracy. In: 2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 570-576. ISBN 9781728160511; 9781728167435
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Impact of Transmitter Positioning Uncertainty on RSS-based Visible Light Positioning Accuracy.pdf - Accepted Version Download (1MB) | Preview |
Abstract
This paper presents simulation-based results of the impact of transmitter (Tx) position uncertainty on the accuracy of the received signal strength (RSS)-based visible light positioning (VLP) system considering multipath reflections. RSS-based algorithms are constrained by several factors, most notably due to multipath channel characteristics and set-up uncertainties. A study on the impact of Tx uncertainties on positioning error performance is described. Simulation results show that, positioning accuracy can be severely compromised for positioning systems with a small number of Txs. We also show that higher lighting uniformity does not necessarily imply improved positioning performance. Furthermore, the error dependence on Tx's position uncertainty reduces with increasing the number of Txs.
| Item Type: | Book Section |
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| Additional Information: | Funding information: This work is supported by H2020/MSCA-ITN funding program under the framework of European Training Network on Visible Light Based Interoperability and Networking, project (VisIoN) grant agreement no 764461. |
| Uncontrolled Keywords: | camera, car, CNN, Driver, Image Processing, ITS, OCC, visible light, VLC |
| Subjects: | G500 Information Systems H600 Electronic and Electrical Engineering |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | Rachel Branson |
| Date Deposited: | 21 May 2021 14:15 |
| Last Modified: | 31 Jul 2021 16:21 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/46247 |
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