A contemporary survey on free space optical communication: Potentials, technical challenges, recent advances and research direction

A Jahid, MH Alsharif, TJ Hall - Journal of network and computer …, 2022 - Elsevier
Due to the unprecedented growth of high speed multimedia services and diversified
applications initiated from the massive connectivity of IoT devices, 5G and beyond 5G (B5G) …

Optical wireless hybrid networks: Trends, opportunities, challenges, and research directions

MZ Chowdhury, MK Hasan, M Shahjalal… - … Surveys & Tutorials, 2020 - ieeexplore.ieee.org
Optical wireless communication (OWC) is an excellent complementary solution to its radio
frequency (RF) counterpart. OWC technologies have been demonstrated to be able to …

[HTML][HTML] A review–unguided optical communications: Developments, technology evolution, and challenges

AAB Raj, P Krishnan, U Darusalam, G Kaddoum… - Electronics, 2023 - mdpi.com
This review paper discusses the complete evolution of free-space optical (FSO)
communication, also known as unguided optical communication (UOC) technologies, all the …

[HTML][HTML] A novel localization technique using luminous flux

M Irshad, W Liu, J Arshad, MN Sohail, A Murthy… - Applied Sciences, 2019 - mdpi.com
As global navigation satellite system (GNNS) signals are unable to enter indoor spaces,
substitute methods such as indoor localization-based visible light communication (VLC) are …

High precision weighted optimum K-nearest neighbors algorithm for indoor visible light positioning applications

HQ Tran, C Ha - IEEE Access, 2020 - ieeexplore.ieee.org
Enhancing the accuracy of indoor visible light positioning systems with simple, real-time,
and stable methods is one of the interesting challenges in recent research. In this paper, a …

Digital forensics challenges and readiness for 6G Internet of Things (IoT) networks

AO Akinbi - Wiley Interdisciplinary Reviews: Forensic Science, 2023 - Wiley Online Library
The development of sixth‐generation (6G) wireless communication technology is expected
to provide super high‐speed data transmission, and advanced network performance than …

A narrow-band indoor positioning system by fusing time and received signal strength via ensemble learning

Z Li, T Braun, X Zhao, Z Zhao, F Hu, H Liang - IEEE access, 2018 - ieeexplore.ieee.org
The Internet of Things (IoT) is an emerging paradigm to integrate the physical world into
cyber systems by connecting various devices, which sense and control the surrounding …

Fingerprint-based device-free localization in changing environments using enhanced channel selection and logistic regression

Q Lei, H Zhang, H Sun, L Tang - Ieee Access, 2017 - ieeexplore.ieee.org
Device-free localization (DFL), which can detect and locate a person by measuring the
changes in received signals, is one of the primary techniques in wireless sensor networks …

Localization threats in next-generation wireless networks

C Goztepe, S Büyükçorak, GK Kurt… - IEEE …, 2021 - ieeexplore.ieee.org
The impact of localization systems in our daily lives is increasing. As next-generation
networks will introduce hyper-connectivity with emerging applications, this impact will …

A sonar-embedded disguised communication strategy by combining sonar waveforms and whale call pulses for underwater sensor platforms

J Jiang, X Wang, F Duan, X Fu, T Huang, C Li, L Ma… - Applied Acoustics, 2019 - Elsevier
The security and covertness are very important for underwater sensor platforms, especially
for underwater military sensor platforms. In this paper, different from the conventional low …