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http://hdl.handle.net/10397/107169
| Title: | Study of NLOS effect on indoor visible light positioning in different room sizes | Authors: | Fang, W Chen, J You, X Yu, C |
Issue Date: | 2019 | Source: | In Proceedings of 2019 18th International Conference on Optical Communications and Networks (ICOCN), 05-08 August 2019, Huangshan, China | Abstract: | In indoor visible light positioning systems, indoor reflections in different room size will cause different impact on positioning accuracy. In this work, we investigate the RSS-based positioning errors with different room size. Results show that when the room size increases, positioning accuracy is becoming higher. When room size reaches 15m∗15m∗3m, the maximum positioning error due to non-line-of-sight (NLOS) is only 1 mm worse than that for line-of-sight (LOS) case. Thus, if room size exceeds this value, we can ignore NLOS effect. We also considered the effect of LED half power angle and receiver field-of-view changes on maximum positioning error. Results show that the former has greater impact on positioning. | Keywords: | Field-of-view Maximum positioning error Non-line-of-sight (NLOS) Room size RSS |
Publisher: | Institute of Electrical and Electronics Engineers | ISBN: | 978-1-7281-2764-4 (Electronic) 978-1-7281-2763-7 (USB) 978-1-7281-2765-1 (Print on Demand(PoD)) |
DOI: | 10.1109/ICOCN.2019.8934110 | Description: | 2019 18th International Conference on Optical Communications and Networks (ICOCN), 05-08 August 2019, Huangshan, China | Rights: | ©2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication W. Fang, J. Chen, X. You and C. Yu, "Study of NLOS effect on Indoor Visible Light Positioning in Different Room Sizes," 2019 18th International Conference on Optical Communications and Networks (ICOCN), Huangshan, China, 2019 is available at https://doi.org/10.1109/ICOCN.2019.8934110. |
| Appears in Collections: | Conference Paper |
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| You_Study_Nlos_Effect.pdf | Pre-Published version | 471.54 kB | Adobe PDF | View/Open |
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