Diffuse Reflection Effects in Visible Light Positioning: Analysis, Modeling, and Evaluation
Yuanpeng Zhang,
Xiansheng Yang,
Xiao Sun
et al.
Abstract:Currently, the Global Positioning System (GPS) is widely used, but its signal is attenuated by factors such as trees, walls, and ceilings, which severely degrade its positioning accuracy. To fill the gap, various indoor positioning techniques have attracted increasing attention in recent years. Visible light positioning (VLP) is a promising scheme for indoor positioning due to its high precision, high security, and low energy consumption; however, ubiquitous diffuse reflection affects the accuracy and robustne… Show more
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