A cell-free networking system with visible light

J Beysens, Q Wang, A Galisteo… - IEEE/ACM …, 2020 - ieeexplore.ieee.org
LED luminaries are now deployed densely in indoor areas to provide uniform illumination.
Visible Light Communication (VLC) can also benefit from this dense LED infrastructure. In …

DenseVLC: A cell-free massive MIMO system with distributed LEDs

J Beysens, A Galisteo, Q Wang, D Juara… - Proceedings of the 14th …, 2018 - dl.acm.org
LED luminaries are now deployed densely in indoor areas to provide uniform illumination.
Visible Light Communication (VLC) can also benefit from this dense LED infrastructure. In …

Coverage uniformity with improved genetic simulated annealing algorithm for indoor Visible Light Communications

H Liu, Z Lin, Y Xu, Y Chen, X Pu - Optics Communications, 2019 - Elsevier
Indoor visible light communication (VLC) based on light-emitting diodes (LED) can meet
needs of illuminance and high-rate communication. However, the distributions of optical …

Improve uniformity for an indoor visible light communication system

MSM Gismalla, MFL Abdullah, MI Niass… - International Journal …, 2020 - Wiley Online Library
Visible light communication (VLC) is an alternative technology to the radio frequency (RF)
for different applications in the indoor and outdoor environments, it could be utilized for …

Optimization lighting layout based on gene density improved genetic algorithm for indoor visible light communications

H Liu, X Wang, Y Chen, D Kong, P Xia - Optics Communications, 2017 - Elsevier
For indoor visible light communication system, the layout of LED lamps affects the uniformity
of the received power on communication plane. In order to find an optimized lighting layout …

Optimization of location, power allocation and orientation for lighting lamps in a visible light communication system using the firefly algorithm

Z Wei, H Hu, H Huang - Optics Express, 2021 - opg.optica.org
To optimize the uniformity of signal-to-noise ratio (SNR) distribution in a visible light
communication (VLC) system, the firefly algorithm is improved for joint optimization of …

On the observer design problem for continuous-time switched linear systems with unknown switchings

D Gómez-Gutiérrez, S Čelikovský… - Journal of the Franklin …, 2015 - Elsevier
The observer design problem for Switched Linear Systems (SLS) subject to an unknown
switching signal is addressed in this work. Based on known observability results for SLS, an …

[PDF][PDF] Design and analysis of different optical attocells deployment models for indoor visible light communication system

MSM Gismalla, MFL Abdullah… - International …, 2021 - penerbit.uthm.edu.my
Visible light communication (VLC) is a promising candidate that is expected to revolutionize
indoor environment communications performance and fulfill fifth generation and beyond …

Optimization lighting layout of indoor visible light communication system based on improved artificial fish swarm algorithm

W Jiaan, X Ancheng, J Jintao, G Linyang - Journal of Optics, 2020 - iopscience.iop.org
The layout of LED lamps plays an important role in indoor visible light communication
systems, especially the uniformity of received optical power on the communication plane. In …

Design of an optical attocells configuration for an indoor visible light communications system

MSM Gismalla, MFL Abdullah, B Das… - … -International Journal of …, 2019 - Elsevier
Visible light communications (VLC) is deemed as a promising technology for future indoor
cellular communications due to its unique features, namely unlicensed free spectrum, high …