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http://hdl.handle.net/10397/107235
| Title: | Asychronous visible light positioning system using FDMA and ID techniques | Authors: | Zheng, H Xu, Z Yu, C Gurusamy, M |
Issue Date: | 2017 | Source: | In Proceedings of 2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), 31 July 2017 - 04 August 2017, Singapore | Abstract: | In this paper, an indoor localization system making use of LEDs, is proposed and demonstrated in the space of 100 cm × 118.5 cm × 128.7 cm. Different LED lamps transmitted signals with different central frequencies and the identities (IDs) of the transmitters are encoded on the envelopes of the transmitted signals. At the receiver side, the finite impulse response (FIR) filters are applied to discriminate the signals from different lamps. The IDs could be successfully decoded and the received signal strength (RSS) from each transmitter could be achieved. The experimental results show that the average positioning errors of x-scale and y-scale are 1.76 cm and 2.20 cm, respectively. | Keywords: | Frequency division multiple access Hamming filter Identity technique Received signal strength Visible light positioning |
Publisher: | Institute of Electrical and Electronics Engineers | ISBN: | 978-1-5090-6290-4 (Electronic) 978-1-5090-6291-1 (Print on Demand(PoD)) |
DOI: | 10.1109/CLEOPR.2017.8118653 | Description: | 2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), 31 July 2017 - 04 August 2017, Singapore | Rights: | ©2017 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 H. Zheng, Z. Xu, C. Yu and M. Gurusamy, "Asychronous visible light positioning system using FDMA and ID techniques," 2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), Singapore, 2017 is available at https://doi.org/10.1109/CLEOPR.2017.8118653. |
| Appears in Collections: | Conference Paper |
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| Yu_Asychronous_Visible_Light.pdf | Pre-Published version | 953.88 kB | Adobe PDF | View/Open |
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