A SIMO hybrid visible-light communication system for optical IoT

SR Teli, P Chvojka, S Vitek, S Zvanovec… - IEEE Internet of …, 2021 - ieeexplore.ieee.org
Visible-light communication (VLC) is an emerging technology utilizing light-emitting diodes
and photodetectors (PDs) and cameras [ie, image sensors (ISs)] as the transmitter and …

Optical camera communications for IoT–rolling-shutter based MIMO scheme with grouped LED array transmitter

SR Teli, V Matus, S Zvanovec, R Perez-Jimenez… - Sensors, 2020 - mdpi.com
In optical camera communications (OCC), the provision of both flicker-free illumination and
high data rates are challenging issues, which can be addressed by utilizing the rolling …

AdaEnlight: Energy-aware low-light video stream enhancement on mobile devices

S Liu, X Li, Z Zhou, B Guo, M Zhang, H Shen… - Proceedings of the ACM …, 2023 - dl.acm.org
The ubiquity of camera-embedded devices and the advances in deep learning have
stimulated various intelligent mobile video applications. These applications often demand …

Analysis and experiment of wireless optical communications in applications dedicated to mobile devices with applicability in the field of road and pedestrian safety

E Zadobrischi - Sensors, 2022 - mdpi.com
Current developments and the need for high-performance devices that provide safe and
reliable communications present a future perspective by using visible light as an alternative …

Design Guidelines for Optical Camera Communication Systems: A Tutorial

A Liu, W Shi, M Safari, W Liu, J Cao - IEEE Photonics Journal, 2024 - ieeexplore.ieee.org
The rapid development of the Internet of Things (IoT) has put great challenges on the next
generation's communication technologies. Optical Camera Communication (OCC), with its …

An optical camera communication using novel hybrid frequency shift and pulse width modulation technique for Li-Fi

S Salvi, G Vasantha - Computation, 2022 - mdpi.com
With an increase in network-connected devices, the existing Radio Frequency (RF)
spectrum is getting highly saturated. Non-RF-based communication systems have recently …

Developing a comprehensive model for underwater MIMO OCC system

E Hamidnejad, A Gholami - Optics Express, 2023 - opg.optica.org
Due to its spatial modulation feature and potential applications, optical camera
communication (OCC) has gained significant attention in recent years for a range of …

A smartphone-based laser measuring system for gap and flush assessment in car body

LH Pham, DNN Tran, JY Byun… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article presents a portable smartphone-based laser measurement system (SLM) for
measuring gaps and flushes on a car body. The system is designed to replace conventional …

Underwater optical camera communications based on a multispectral camera and spectral variations of the LED emission

B Majlesein, J Rufo, D Moreno, V Guerra… - Proceedings of the …, 2020 - dl.acm.org
Optical Camera Communication (OCC) applications have intensively used in recent years.
Underwater Optical Wireless Communications (UWOC) are one of the most viable …

[PDF][PDF] Persistent Phosphors for Smartphone-Based Luminescence Thermometry and Anti-Counterfeiting Applications

N Katumo - 2022 - d-nb.info
Phosphors that exhibit persistent luminescence (PersL) open up new possibilities for
smartphone-based sensing and anti-counterfeiting applications. With a smartphone video …