Results 41 to 50 of about 57,426 (277)
Indoor Visible Light Positioning Algorithm based on BPNN-MLR
Guangtongxin yanjiu, 2022 Aiming at the problems of low positioning accuracy and high computational complexity of the traditional location fingerprint algorithm, this paper proposes a single Light Emitting Diode (LED) indoor positioning algorithm based on Back Propagation Neural ...
QIN Ling +5 more
doaj +3 more sources
Indoor Positioning Using OFDM-Based Visible Light Communication System
, 2022 S.570-577Precise indoor positioning is essential to support emerging applications of location aware mobile computing. Current positioning techniques that use signals transmitted in the Gigahertz region of radio-frequency spectrum do not provide highly ...
Mutschler, C., Seitz, J., Ghimire, B.
core +1 more source
Scalable Visible Light Indoor Positioning System Using RSS
Mathematics, 2022 This paper proposes a visible light positioning system that utilizes commercial Light-Emitting Diode (LED) lamps as transmitters and Silicon PIN photodiodes as receivers.
Carlos M. Avendaño-Lopez +5 more
doaj +1 more source
Research on integrated communication and positioning technology based on visible light
Dianxin kexue, 2023 Visible light wireless technology transmits information through visible light, utilizing light-emitting diode (LED) light sources to achieve communication and positioning while illuminating.Visible light communication positioning integration (VLCP ...
Wei WANG +3 more
doaj +2 more sources
A Low Complexity Indoor Visible Light Positioning Method
IEEE Access, 2021 The continuous positioning of a mobile user equipment (MU) in a prompt way is a fundamental requirement in several indoor applications related to ubiquitous computation, assisted living environments, and security/surveillance systems.
Aristeidis-Chrysovalantis Anastou +5 more
doaj +1 more source
IEEE Photonics Journal, 2020 We put forward and experimentally demonstrate a second order machine-learning (ML) based visible-light-positioning (VLP) system using simple linear interpolation algorithm to reduce the training samples required in the ML algorithm.
Yu-Chun Wu +8 more
doaj +1 more source
Vehicular Visible Light Positioning with a Single Receiver
2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2019 Vehicle-to-vehicle (V2V) communication and positioning systems are expected to play an important role in the development of future automated and autonomous vehicle safety concepts. Visible light communication and positioning (VLC and VLP) promise high data rates and cm-level positioning accuracy, respectively, with vehicle head/tail lights.
Burak Soner, Sinem Coleri Ergen
openaire +2 more sources
Received signal strength visible light positioning-based precision drone landing system
, 2021 The next-generation automated inventory management solution revolves around unmanned aerial drones that operate without any human intervention, including during (wireless) charging.
David Plets +14 more
core +1 more source
Image Sensor Based Visible Light Positioning System With Improved Positioning Algorithm
IEEE Access, 2017 We optimize an image sensor-based indoor visible light positioning (VLP) system by improving the positioning algorithm. Specifically, we derive a close-form expression to determine the receiver's position and orientation using the singular value ...
Ran Zhang +3 more
doaj +1 more source
Li-Pos: A Light Positioning Framework Leveraging OFDM for Visible Light Communication
Sensors, 2021 The design of solid-state lighting is vital, as numerous metrics are involved in their exact positioning, and as it is utilized in various processes, ranging from intelligent buildings to the internet of things (IoT).
Jianbin Wu +5 more
doaj +1 more source