Results 91 to 100 of about 755 (164)

Direct positioning in synchronous and asynchronous visible light systems

, 2017
Date of Conference: 5-8 June 2017In this paper, direct positioning approaches are investigated for both synchronous and asynchronous visible light systems.
Arıkan, Orhan, Gezici, Sinan, Musa Furkan Keskin, Sinan Gezici, Orhan Arikan, Keskin, Musa Furkan   +5 more
core   +1 more source

Experimental Demonstration of 3D Visible Light Positioning Using Received Signal Strength With Low-Complexity Trilateration Assisted by Deep Learning Technique

IEEE Access, 2019
In this paper, a 3D indoor visible light positioning (VLP) system with fast computation time using received signal strength (RSS) is proposed and experimentally demonstrated.
Pengfei Du, Sheng Zhang, Chen Chen, Helin Yang, Wen-De Zhong, Ran Zhang, Arokiaswami Alphones, Yanbing Yang   +7 more
doaj   +1 more source

Sequential Deep Learning with Feature Compression and Optimal State Estimation for Indoor Visible Light Positioning

Photonics
Visible Light Positioning (VLP) is widely regarded as a promising technology for high-precision indoor localization due to its immunity to radio-frequency interference and compatibility with existing Light-Emitting Diode (LED) lighting infrastructure ...
Negasa Berhanu Fite, Getachew Mamo Wegari, Heidi Steendam   +2 more
doaj   +1 more source

Indoor visible light positioning for a single partially visible LED

With the IEEE 802.11bb standard being adopted to incorporate light communication, research interest in visible light positioning (VLP) has increased.
Narasimman, Srivathsan Chakaravarthi, Alphones, Arokiaswami   +1 more
core   +1 more source

Visible light positioning using image-based localization

, 2023
With the widespread application of visible light communication, low-cost and efficient visible light positioning technology has gradually become the focus of indoor location. However, existing methods in this field still have certain limitations. In this
Huo, Yuchong
core  

On improving the accuracy of Visible Light Positioning system based PAPR reduction schemes

, 2020
International audienceDC-biased optical Orthogonal Frequency Division Multiplexing (DCO-OFDM)-based visible light positioning (VLP) technology along with the Received Signal Strength(RSS) positioning algorithm is widely used to achieve centimeter level ...
Shi, Dayu, Zheng, Jihong, Liu, Yourong, Aglzim, El-Hassane, Shi, Lina, Zhang, Xun, Huang, Yanqi   +6 more
core  

An Adaptive DCO-OFDM Scheme With Joint LED Selection and Waveform Design for Integrated Visible Light Positioning and Communication

IEEE Photonics Journal
Integrated visible light positioning and communication (VLPC) has been proposed to achieve both a high communication rate and accurate positioning. However, to integrate the visible light positioning (VLP) function, existing VLPC works typically suffer ...
Yao Nie, Chensitian Zhang, Xianglin Fan, Huan Wu, Fugui He, Yang Yang   +5 more
doaj   +1 more source

ALS-P: Light Weight Visible Light Positioning via Ambient Light Sensor

, 2019
Visible light positioning (VLP) is a promising direction for indoor localization. VLP depends on Visible light communication (VLC) to receive location anchors sent by light bulbs. In order to decode high-frequency VLC signals, today's VLP systems require
Qianyi Huang, Yang, Zhice, Huang, Qianyi, Yang, Lin, Zeyu Wang, Wang, Zeyu, Lin Yang, Zhang, Qian, Qian Zhang, Zhice Yang   +9 more
core   +1 more source

ALS+PDR: Indoor Pedestrian Dead Reckoning Using a Smartphone Ambient Light Sensor

IEEE Journal of Indoor and Seamless Positioning and Navigation
This article proposes an indoor position-estimation method that integrates visible light positioning (VLP) with pedestrian dead reckoning (PDR), using a smartphone's built-in ambient light sensor (ALS) offering lower power consumption than a camera and ...
Sosuke Otsuka, Yusei Onishi, Mananari Nakamura, Hiromichi Hashizume, Masanori Sugimoto   +4 more
doaj   +1 more source

A Survey on Multiple Access Visible Light Positioning

, 2016
© 2016 IEEE. Due to the ubiquitous presence of smart mobile devices, the search for an enabling technology for indoor positioning has accelerated. Different systems have been designed for applications like asset tracking, guiding and other Location Based
Stevens, Nobby, De Strycker, Lieven, Jean-Pierre Goemaere, Goemaere, Jean Pierre, Nobby Stevens, Steven De Lausnay, Lieven De Strycker, De Lausnay, Steven, Nauwelaers, Bart, Bart Nauwelaers   +9 more
core   +1 more source