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Indoor Positioning System based on Visible Light Communication for Mobile Robot in Nuclear Power Plant
[article]
2020
arXiv
pre-print
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Besides, with the optimized visible light positioning algorithm based on dispersion calibration method, the proposed VLP system can achieve an average positioning accuracy of 0.82cm and ensure that 90% ...
Firstly, we designed intelligent LED lamp with visible light communication (VLC) function to dynamically create the indoor GPS tracking system. ...
HARDWARE DESIGN OF INTELLIGENT LED LAMP The self-design smart LED lamp is compatible with VLC function with the Bluetooth cloud control model, which makes it easy to change ID code and location-based monitor ...
arXiv:2011.07771v1
fatcat:svdbclddjbbn5ihdbgual4obri
On Optimizing VLC Networks for Downlink Multi-User Transmission: A Survey
[article]
2018
arXiv
pre-print
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Specifically, we first review the VLC channel capacity derivation, discuss the performance metrics and the associated variables; the optimization of VLC networks are also discussed, including resources ...
The evolving explosion in high data rate services and applications will soon require the use of untapped, abundant unregulated spectrum of the visible light for communications to adequately meet the demands ...
In [192] , authors studied the PLS in one VLC cell consisting of group of LED lamps located in the center of the ceiling, with one receiver and multiple eavesdroppers. ...
arXiv:1808.05089v1
fatcat:mchmobeisfbapcex6fclmwi5n4
High-Accuracy and Real-Time Indoor Positioning System Based on Visible Light Communication and Mobile Robot
2020
International Journal of Optics
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First of all, we design smart LED lamps with VLC and Bluetooth control functions for positioning. The design of LED lamps includes hardware design and Bluetooth control. ...
For mobile robots and location-based services, precise and real-time positioning is one of the most basic capability, and low-cost positioning solutions are increasingly in demand and have broad market ...
The Design of the VLP-Based Robot System e architecture of the VLP-based robot system is as shown in Figure 1 , and the smart LED lamps with VLC and Bluetooth control functions are used as transmitter ...
doi:10.1155/2020/3124970
fatcat:nlshmgd6w5bkzpvlsoxo6w3gfe
The Spy Next Door
2015
Proceedings of the 2nd International Workshop on Visible Light Communications Systems - VLCS '15
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Wireless networks based on visible light communication (VLC) are often considered to be resilient to eavesdropping by design, since light cannot penetrate most walls and objects. ...
We design a testbed using software defined radios (SDRs) and evaluate different VLC eavesdropping scenarios. ...
Acknowledgments This work was supported by the German Research Foundation (DFG) within the project CROSSING, by the German Federal Ministry of Education and Research (BMBF) within EC SPRIDE, and the Hessian ...
doi:10.1145/2801073.2801075
dblp:conf/mobicom/ClassenCSHK15
fatcat:p3vxarjqybbbjpkinhevjopkzm
Study of indoor LTE green small-cells using mobile fronthaul architecture over hybrid fiber-wireless channels
2016
2016 European Conference on Networks and Communications (EuCNC)
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A single-mode fiber based fronthaul architecture is employed together with plastic optical fiber in indoor small-cells. ...
Ran is the CEO of MostlyTek ltd. since 2001 and a lecturer in Holon Institute of Technology (HIT) since 2001. Since 2016 he is also with National Authority of Technological Innovation of Israel. E. ...
This modular design optimizes the space utilization and deployment times, and reduces some of the operator costs. ...
doi:10.1109/eucnc.2016.7561029
dblp:conf/eucnc/HazanR16
fatcat:r6pcjhjzafamde47jqg7lefw2e
Demo
2015
Proceedings of the 13th Annual International Conference on Mobile Systems, Applications, and Services - MobiSys '15
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uneven sampling problem of wearables' low-cost camera and 3) a computational optimization method for the positioning algorithm to enable real-time processing. ...
In PIXEL, we develop three techniques, each of which addresses a design challenge: 1) a novel color-based modulation scheme to handle users' mobility, 2) an adaptive downsampling algorithm to tackle the ...
This work was supported by grants from 973 project 2013CB329006, RGC under the contracts CERG 622613, 16212714, HKUST6/CRF/12R, and M-HKUST609/13, ITS/194/12, and the grant from Huawei-HKUST joint lab. ...
doi:10.1145/2742647.2745924
dblp:conf/mobisys/WangYZHZ15a
fatcat:3het3wtezzdphpvedonvor7sga
Study of Indoor LTE Green Small-Cells Using Mobile Fronthaul Architecture over Hybrid Fiber-Wireless Channels
2016
Journal of green engineering
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A single-mode fiber based fronthaul architecture is employed together with plastic optical fiber in indoor small-cells. ...
Ran is the CEO of MostlyTek ltd. since 2001 and a lecturer in Holon Institute of Technology (HIT) since 2001. Since 2016 he is also with National Authority of Technological Innovation of Israel. E. ...
This modular design optimizes the space utilization and deployment times, and reduces some of the operator costs. ...
doi:10.13052/jge1904-4720.632
fatcat:wj4fhixiofduraum2ihfals7uy
Joint Link Scheduling and Brightness Control for Greening VLC-based Indoor Access Networks
[article]
2015
arXiv
pre-print
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Leveraging power line communication and the available indoor infrastructure, visible light communication (VLC) can be utilized with small one-time cost. ...
Through extensive simulations, we show that our approach reduces the power consumption of the state-of-art VLC-based scheduling algorithms by more than 60% while maintaining the required illumination. ...
and the power cables and utilize VLC with very small one-time cost based on the available indoor infrastructure. ...
arXiv:1510.00026v1
fatcat:xc7w66egdjhlfmr6qqxc5gveaq
High accuracy and error analysis of indoor visible light positioning algorithm based on image sensor
[article]
2020
arXiv
pre-print
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Especially, the positioning accuracy of the dual-lamp positioning algorithm based on dispersion circle optimization is up to 1.93cm, while the average positioning error is only 0.82cm, which is state-of-the-art ...
In our experiment, we have numerically and experimentally verified the two optimization methods and we obtained good positioning results. ...
number 201810561218, 201910561166, 201910561164 Special Funds for the Cultivation of Guangdong College Students ' Scientific and Technological Innovation( " Climbing Program " Special Funds) grant number ...
arXiv:1911.11773v2
fatcat:2xg2w5xfjve6dblkts3ztuaitm
Experimental measurements of a joint 5G-VLC communication for future vehicular networks
[article]
2020
arXiv
pre-print
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This paper describes one of the first experiments on the joint use of 5G and VLC networks to provide real-time information to cars. The applications span from road safety to emergency alarm. ...
In particular, Visible Light Communication (VLC) is envisaged as a very promising technology for vehicular communications, since the information can flow by using the lights (as traffic-lights and car ...
Funding: This research was carried out as part of the 5G project, supported by the Italian Ministry of Economic Development.
Conflicts of Interest: The authors declare no conflict of interest. ...
arXiv:2006.15888v1
fatcat:fjbkxawd3ngprofzlglmmsdozu
Indoor Localization System of ROS mobile robot based on Visible Light Communication
[article]
2020
arXiv
pre-print
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On the basis of our previous work, we innovatively designed a VLC localization and navigation package based on Robot Operating System (ROS), which contains the LED-ID detection and recognition method, ...
T he video demo of the proposed robot positioning system based on VLC can be seen in * ...
Then, we can rotate the coordinate by the formula (7) and realize positioning.
DESIGN OF VLC POSITIONING PACKAGE BASED ON ROS SYSTEM ROS system is an open source system for robots. ...
arXiv:2001.01888v1
fatcat:3hr4grdbszeslc536ihww72uqq
Improved Visible Light-Based Indoor Positioning System Using Machine Learning Classification and Regression
2019
Applied Sciences
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The solution is based on an indoor visible light positioning system and dual-function machine learning (ML) algorithms. ...
Recently, indoor positioning systems have attracted a great deal of research attention, as they have a variety of applications in the fields of science and industry. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/app9061048
fatcat:256tugrofza5rdop4j47aipnou
Evaluation of Misalignment Effect in Vehicle-to-Vehicle Visible Light Communications: Experimental Demonstration of a 75 Meters Link
2021
Sensors
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The use of visible light communications technology in communication-based vehicle applications is gaining more and more interest as the research community is constantly overcoming challenge after challenge ...
The experimental results show a record V2V VLC distance of 75 m, while providing a Bit Error Ratio (BER) of 10−7–10−6. ...
The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results. ...
doi:10.3390/s21113577
pmid:34063873
fatcat:3ras233gjncvddbbchxpszlbme
Finger-Gesture Recognition for Visible Light Communication Systems Using Machine Learning
2021
Applied Sciences
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This paper describes the design and implementation of the gesture recognition technique for a practical VLC system operating over a distance of 48 cm. ...
Gesture recognition accuracies were conducted for five gestures, and results demonstrate that the proposed system is able to accurately identify the gestures in up to 88% of cases. ...
This work described the design and implementation of a finger-gesture recognition system for visible light communication systems. ...
doi:10.3390/app112411582
fatcat:mgxk5ebzevgbpp5ceoi5ydpx5a
EU cost action on future generation optical wireless communication technologies – newfocus ca19111, a white paper
[article]
2022
arXiv
pre-print
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This also includes the use of hybrid links that associate OWC with radiofrequency or wired/fiber-based technologies. ...
The EU COST Action NEWFOCUS is focused on investigating radical solutions with the potential to impact the design of future wireless networks. ...
Cross-layer Optimization For the design, orchestration, and resource allocation of UAV-based networks of Fig. 1 , several different parameters need to be jointly optimized, such as the size and weight ...
arXiv:2210.02397v1
fatcat:aenpjfat65bn7aomuxzktkvvlq
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