使用单个图像传感器和两个虚拟led的室内3D NLOS VLP

2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI:10.1109/ICOCN55511.2022.9901011

Tianming Huang, Bangjiang Lin, Ningcong Jiang, Qiwei Lai, Jiabin Luo, Lingfeng Dai, Zhuo Huang, Zabih Ghassemlooy

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引用次数: 0

摘要

室内可见光定位(VLP)面临着两个重要的挑战，即发射器和接收器之间的视线(LOS)路径受阻，以及需要在有限的视场(FOV)内捕获足够数量的led。为了解决这两个问题，本文首次提出了一种使用单个图像传感器(IS)和两个虚拟led的非视距VLP系统。实验结果表明，所提出的NLOS VLP系统可以实现小于22 cm的90百分位数的三维定位精度。

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Indoor 3D NLOS VLP Using A Single Image Sensor and Two Virtual LEDs

Indoor visible light positioning (VLP) is facing two important challenges which are the obstructed line-of-sight (LOS) paths between transmitters and receivers and the need for a sufficient number of LEDs that can be captured within the limited field of view (FOV). To solve both of them, a non-line-of-sight (NLOS) VLP system using a single an image sensor (IS) and two virtual LEDs is proposed for the first time in this paper. Experiments results show that the proposed NLOS VLP system can achieve 90th percentile accuracies of less than 22 cm for three-dimensional (3D) positioning.

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2022 20th International Conference on Optical Communications and Networks (ICOCN)

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