Results 41 to 50 of about 56,351 (147)
Visible Light Positioning Using A Single LED Luminaire
IEEE Photonics Journal, 2019 Visible light positioning (VLP) has developed rapidly with the ubiquitous lighting infrastructure in recent years. Based on classic trilateration or triangulation, VLP usually requires at least three light sources which makes it infeasible in some ...
Jie Hao, Jing Chen, Ran Wang
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PDOA Based Indoor Positioning Using Visible Light Communication
IEEE Access, 2018 A novel indoor positioning algorithm with improved location accuracy is proposed for visible light communication system. The novelty of the positioning algorithm lies in a hybrid approach of making use of both frequency and variable phase of the ...
Ayesha Naz +3 more
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Research on indoor positioning algorithm based on visible light communication
Dianxin kexue, 2019 VLC is a green communication technology that realizes communication while using white LED solid-state light source for illumination.Through the research on visible light communication technology,combined with the positioning accuracy improvement ...
Daming ZHAO, Xin WANG
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Effect of Signal-Dependent Shot Noise on Visible Light Positioning
IEEE Photonics Journal, 2022 This paper investigates the error bounds for position estimation in downlink visible light communication (VLC) systems. More precisely, we use Cramér-Rao lower bounds (CRLBs) to study the effect of signal-dependent shot noise (SDSN) on the error ...
Ahmad Cheema, Malek Alsmadi, Salama Ikki
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Deep Learning-Based Robust Visible Light Positioning for High-Speed Vehicles
Photonics, 2022 Robustness is a key factor for real-time positioning and navigation, especially for high-speed vehicles. While visible light positioning (VLP) based on LED illumination and image sensors is widely studied, most of the VLP systems still suffer from the ...
Danjie Li +12 more
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Recent Advances in Indoor Localization via Visible Lights: A Survey
Sensors, 2020 Because of the limitations of the Global Positioning System (GPS) in indoor scenarios, various types of indoor positioning or localization technologies have been proposed and deployed.
A B M Mohaimenur Rahman +2 more
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Unmodulated Visible-Light Positioning: A Deep-Dive Into Techniques, Studies, and Future Prospects
IEEE Open Journal of the Communications SocietyVisible Light Positioning (VLP) has emerged as a promising technology for next-generation indoor positioning systems (IPS), particularly within the scope of sixth-generation (6G) wireless networks.
Morteza Alijani +2 more
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Visible Light Indoor Positioning in a Noise-aware Environment [PDF]
2019 IEEE Wireless Communications and Networking Conference (WCNC), 2019 Localization systems based on Visible Light Communication (VLC) are considered as good candidates for indoor environments, due to their high accuracy, low costs and the possibility of reusing existing infrastructures for both lighting and positioning.
Antonio Costanzo 0001, Valeria Loscrì
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IEEE Photonics Journal, 2018 A great deal of research has been devoted to studying indoor localization schemes for the development of location-based services. This study investigated an indoor localization system, including subsystems of nonline-of-sight (NLOS) image-sensor-based ...
Jenn-Kaie Lain +2 more
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IEEE Photonics Journal, 2017 As a new technique of indoor localization, visible light positioning has the advantages of high accuracy and antielectromagnetic interference. Received signal strength (RSS) based visible light positioning method is easy to implement because it requires ...
Nan Wu, Lihui Feng, Aiying Yang
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