Title | ||
---|---|---|
Falcon: Fused Application of Light Based Positioning Coupled With Onboard Network Localization |
Abstract | ||
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Indoor localization based on visible light and visible light communication has become a viable alternative to radio frequency wireless-based techniques. Modern visible light position (VLP) systems have been able to attain sub-decimeter level accuracy within standard room environments. However, a major limitation is their reliance on line-of-sight visibility between the tracked object and the lighting infrastructure. This paper introduces fused application of light-based positioning coupled with onboard network localization (Falcon), a VLP system, which incorporates convolutional neural network-based wireless localization to remove this limitation. This system has been tested in real-life scenarios that cause traditional VLP systems to lose accuracy. In a hallway with luminaires along one axis, the Falcon managed to attain position estimates with a mean error of 0.09 m. In a large room where only a few luminaires were visible or the receiver was completely occluded, the mean error was 0.12 m. With the luminaires switched off, the Falcon managed to correctly classify the target 99.59% of the time to within a 0.9-m(2) cell and with 100% accuracy within al.6-m(2) cell in the room and hallway, respectively. |
Year | DOI | Venue |
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2018 | 10.1109/ACCESS.2018.2847314 | IEEE ACCESS |
Keywords | Field | DocType |
Indoor positioning systems (IPS),indoor localization,visible light communication (VLC),visible light positioning (VLP),zigbee localization,convolutional neural network (CNN) | Falcon,Visibility,Wireless,Computer science,Convolutional neural network,Computer network,Mean squared error,Visible light communication,Real-time computing,Radio frequency | Journal |
Volume | ISSN | Citations |
6 | 2169-3536 | 0 |
PageRank | References | Authors |
0.34 | 0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Daniel Konings | 1 | 0 | 0.34 |
Baden Parr | 2 | 0 | 0.34 |
Fakhrul Alam | 3 | 20 | 9.06 |
Edmund Ming-Kit Lai | 4 | 120 | 58.89 |