Impact of transmitter topologies on the performance of indoor visible light positioning systems

N Chaudhary, OI Younus, LN Alves… - … Networks and Digital …, 2022 - ieeexplore.ieee.org
The accuracy of received signal strength (RSS)-based visible light-based positioning system
in the indoor environment is constrained by the multipath nature of the channel. In this …

[HTML][HTML] An indoor visible light positioning system using tilted leds with high accuracy

N Chaudhary, OI Younus, LN Alves, Z Ghassemlooy… - Sensors, 2021 - mdpi.com
The accuracy of the received signal strength-based visible light positioning (VLP) system in
indoor applications is constrained by the tilt angles of transmitters (Txs) and receivers as …

RSS-based visible light positioning with unknown receiver tilting angle: robust design and experimental demonstration

F Chen, N Huang, C Gong - Optics Express, 2022 - opg.optica.org
In this paper, we consider the received signal strength (RSS)-based indoor visible light
positioning (VLP) with unknown receiving angle. A novel VLP scheme is proposed by joint …

Design and demonstration of robust visible light positioning based on received signal strength

N Huang, C Gong, J Luo, Z Xu - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
In this article, we consider indoor visible light positioning (VLP) based on received signal
strength (RSS). Under the assumption of unknown receiver coefficient, we propose a robust …

RSS-based visible light positioning based on channel state information

K Wang, Y Liu, Z Hong - Optics Express, 2022 - opg.optica.org
As a result of the influence of indoor multipath effects, visible light positioning (VLP)
technology based on the received signal strength (RSS) has difficulty providing stable and …

Indoor 3D Adaptive Visible Light Positioning Framework with Resistance to Shadows and Reflections

L Li, P Tang, Y Tong, S Liu, Y Yin… - 2023 IEEE 98th …, 2023 - ieeexplore.ieee.org
Visible light positioning (VLP) systems provide higher accuracy and lower cost, more
suitable for indoor positioning compared to their radio-frequency (RF) counterparts. And the …

A new indoor visible light positioning scheme to reduce the influence of reflections

Y Liu, J Zhang, Y Liu, B Chen, S Liu… - … Conference on Optical …, 2019 - spiedigitallibrary.org
Indoor visible light positioning (VLP) system has drawn more and more attention in recent
years. In this paper, we propose a new positioning scheme, which utilizes a close-range …

[HTML][HTML] Indoor visible light positioning based on channel estimation and cramér–rao low bound analysis with random receiving orientation of user equipment

L Deng, Y Fan, Q Zhao, P Wu - Photonics, 2023 - mdpi.com
The accuracy of line-of-sight (LOS)-based indoor visible light positioning (VLP) depends
directly on the accuracy of the received LOS power. In an actual indoor visible light …

Theoretical accuracy analysis of indoor visible light communication positioning system based on time-of-arrival

C Amini, A Taherpour, T Khattab… - 2016 IEEE Canadian …, 2016 - ieeexplore.ieee.org
In this paper, an improved channel model and estimation for positioning in indoor
environments using the visible light is presented. For positioning, the specific propagation …

Design and accuracy evaluation of a RSS-based visible light positioning implementation

W Raes, L De Strycker… - 2018 15th Workshop on …, 2018 - ieeexplore.ieee.org
In this work the design of a transmitter and receiver for indoor visible light positioning is
elaborated. The dedicated design is then deployed to conduct measurements to obtain the …