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 …

Reconfigurable and multiple beam steerable non-orthogonal-multiple-access system for optical wireless communication

YH Jian, TC Wei, TY Hung, JW Chen, CC Wang… - Optics & Laser …, 2024 - Elsevier
The ability to reconfigure and adapt to different application scenarios plays an important role
in future wireless communication systems. Here, a beam dividable and steerable optical …

[HTML][HTML] Real-Time Indoor Visible Light Positioning (VLP) Using Long Short Term Memory Neural Network (LSTM-NN) with Principal Component Analysis (PCA)

YH Shu, YH Chang, YZ Lin, CW Chow - Sensors, 2024 - mdpi.com
New applications such as augmented reality/virtual reality (AR/VR), Internet-of-Things (IOT),
autonomous mobile robot (AMR) services, etc., require high reliability and high accuracy …

Design and Performance of Resonant Beam Communications--Part II: Mobile Scenario

D Li, Y Tian, C Huang, Q Liu, S Zhou - arXiv preprint arXiv:2403.16694, 2024 - arxiv.org
This two-part paper focuses on the system design and performance analysis for a point-to-
point resonant beam communication (RBCom) system under both the quasi-static and …

[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 …

Improving Transmission Efficiency in Optical Wireless Networks with IR Radiative Element Clusters and Phased Array Apertures

S Gunathilake, A Nirmalathas, K Herath… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
We suggest a novel approach for enhancing signal radiation patterns in optical wireless
networks. This method utilizes a planar optical aperture incorporated with infrared radiative …

Laser-Based Mobile Visible Light Communication System

Y Hou, Z Wang, Z Li, J Hu, C Ma, X Wang, L Xia, G Liu… - Sensors, 2024 - mdpi.com
Mobile visible light communication (VLC) is key for integrating lighting and communication
applications in the 6G era, yet there exists a notable gap in experimental research on mobile …

Advanced Studies on Optical Wireless Communications for In-Pipe Environments: Bandwidth Exploration and Thermal Management

K Boonlom, P Chomtong, W Zhang, T Amsdon… - IEEE …, 2024 - ieeexplore.ieee.org
This study presents insights into high-speed optical wireless communication (OWC) within
plastic pipes, introducing a Gbps-capable alternative for challenging environments. Utilizing …

Hardware and Software Improvements of Spatial Light Modulator (SLM)-based Optical Wireless Communication Supporting Four Users Using Non-Orthogonal …

YH Jian, KJ Yang, TC Wei, CC Wang… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
We propose and experimentally demonstrate a spatial-light-modulator (SLM) based optical
wireless communication (OWC) system using non-orthogonal multiple access realizing four …

Unmanned Aerial Vehicle-Assisted Terahertz–Visible Light Communication Systems: An In-Depth Performance Analysis

H Rajahrajasingh, DNK Jayakody - Sensors, 2024 - mdpi.com
This paper investigates the performance of dual-hop unmanned aerial vehicle (UAV)-
assisted communication channels, employing a decode-and-forward (DF) relay architecture …