Recent advances and future perspectives in optical wireless communication, free space optical communication and sensing for 6G

CW Chow - Journal of Lightwave Technology, 2024‏ - opg.optica.org
Optical wireless communication (OWC) is an emerging area where research and
development are growing worldwide. The radio-frequency (RF) spectral resource in …

Wavy water-to-air optical camera communication system using rolling shutter image sensor and long short term memory neural network

SY Tsai, YH Chang, CW Chow - Optics Express, 2024‏ - opg.optica.org
We propose and experimentally demonstrate for the first time up to the authors' knowledge a
wide field-of-view (FOV) water-to-air optical transmission using rolling-shutter (RS) based …

Long-distance indoor optical camera communication using side-emitting fibers as distributed transmitters

K Eöllős-Jarošíková, V Neuman, CM Jurado-Verdú… - Optics …, 2023‏ - opg.optica.org
We present a design approach for a long-distance optical camera communication (OCC)
system using side-emitting fibers as distributed transmitters. We demonstrate our approach …

Effect of a vehicle's mobility on SNR and SINR in vehicular optical camera communication systems

M Eghbal, FS Tabataba, A Gholami, J Abouei… - Optics express, 2024‏ - opg.optica.org
The widespread use of light-emitting diodes (LEDs) and cameras in vehicular environments
provides an excellent opportunity for optical camera communication (OCC) in intelligent …

Proximity-based optical camera communication with multiple transmitters using deep learning

MRA Nasution, H Herfandi, OS Sitanggang, H Nguyen… - Sensors, 2024‏ - mdpi.com
In recent years, optical camera communication (OCC) has garnered attention as a research
focus. OCC uses optical light to transmit data by scattering the light in various directions …

[HTML][HTML] Rolling Shutter-Based Underwater Optical Camera Communication (UWOCC) with Side Glow Optical Fiber (SGOF)

JF Li, YH Chang, YJ Chen, CW Chow - Applied Sciences, 2024‏ - mdpi.com
Nowadays, a variety of underwater activities, such as underwater surveillance, marine
monitoring, etc., are becoming crucial worldwide. Underwater sensors and autonomous …

Design and implementation of a hybrid optical camera communication system for indoor applications

H Nguyen, NT Le, DTA Le, YM Jang - Sensors, 2024‏ - mdpi.com
Optical wireless communication is a promising emerging technology that addresses the
limitations of radio-frequency-based wireless technologies. This study presents a new hybrid …

Water-to-air unmanned aerial vehicle (UAV) based rolling shutter optical camera communication (OCC) system with gated recurrent unit neural network (GRU-NN)

MC Tsai, YH Chang, CW Chow - Optics Express, 2024‏ - opg.optica.org
Underwater sensors and autonomous underwater vehicles (AUVs) are widely adopted in
oceanic research activities. As the number of underwater sensors and AUVs is growing …

Wearable Shaped Side-Emitting Fiber Transmitters for Optical Camera Communication

K Eöllős-Jarošíková, C Guerra-Yánez… - Journal of Lightwave …, 2024‏ - ieeexplore.ieee.org
Wearable communication is one of the key drivers in the Internet of Things (IoT) and body
area networks for transmitting vital sensory data. Wearable devices must be lightweight …

3D deployment optimization of UAVs with visible light communications for sum data rate maximization

J Liu, F Yang, N An, J Song - Optics Express, 2024‏ - opg.optica.org
Unmanned aerial vehicles (UAVs) have gained significant attention in recent years due to
their exceptional adaptability and maneuverability. This paper investigates the three …