Positioning has recently received considerable attention as a key enabler in emerging
applications such as extended reality, unmanned aerial vehicles and smart environments …

The growing demand for location-based services in areas like virtual reality, robot control,
and navigation has intensified the focus on indoor localization. Visible light positioning …

As wireless communication rapidly evolves and the demand for intelligent connectivity
grows, the need for precise sensing integrated with efficient communication becomes …

In RSSI-based indoor visible light positioning systems, when only RSSI is used for trilateral
positioning, the receiver height needs to be known to calculate distance. Meanwhile, the …

Visible light positioning (VLP) is one of the effective solutions for low-cost and high-precision
indoor positioning due to its advantages of low cost, high energy-efficiency, and immunity …

With the rapid development of the Internet of Things, location-based services are becoming
increasingly important, especially in indoor environments. Visible light positioning (VLP) has …

Multipath causes interferences to the optical receivers, and reduces the accuracy of visible
light positioning (VLP). The existing works mainly focused on the simulation analysis of the …

A non-line-of-sight (NLOS) visible light communication (VLC) system, utilizing a multi-pixel
photon counter (MPPC) as the detector and interleaved single-carrier frequency division …

We present an indoor three-dimensional (3D) optical wireless positioning and azimuth
estimation (OWPAE) scheme that utilizes steerable line lasers. This approach enables the …

In this paper, we reconstruct the downhole visible light channel model based on point cloud
technology. To make up for the defect that the reflective surface element is a virtual surface …