Results 71 to 80 of about 11,528 (153)

Joint Beamforming Design and Power Minimization for Friendly Jamming Relaying Hybrid RF/VLC Systems

IEEE Photonics Journal, 2019
In this paper, we study physical layer security (PLS) aspects of a hybrid radio frequency (RF)/visible light communication (VLC) system with multiple decode-and-forward relaying nodes equipped with friendly jamming capabilities.
Jaber Al-Khori, Galymzhan Nauryzbayev, Mohamed M. Abdallah, Mounir Hamdi   +3 more
doaj   +1 more source

A review of autonomous reef monitoring structures (ARMS) for monitoring hard‐bottom benthic biodiversity

Methods in Ecology and Evolution, Volume 17, Issue 2, Page 435-455, February 2026.
Abstract Amid increasing anthropogenic pressures on ecosystems, standardised biodiversity monitoring is critical for assessing biodiversity change. Marine hard‐bottom habitats, though ubiquitous and biodiverse, present challenges for biodiversity monitoring due to their complex structure and limited accessibility. Autonomous reef monitoring structures (
Aaron Jessop, Margaux Steyaert, Nauras Daraghmeh, Justine Pagnier, Melody S. Clark, Lloyd S. Peck, Keiron P. P. Fraser   +6 more
wiley   +1 more source

Tailoring whey protein isolate properties through controlled cold plasma processing: excitation frequency, voltage and time as key variables

Journal of the Science of Food and Agriculture, Volume 106, Issue 2, Page 1220-1228, 30 January 2026.
Abstract BACKGROUND Cold plasma (CP) is a promising nonthermal technology for tailoring protein structure and functionality. Its ability to induce conformational rearrangements makes it a potential tool for improving the techno‐functional performance of whey protein isolate (WPI). WPI was subjected to CP treatment under varying frequencies (50, 500 and
Gabriel Oliveira Horta, Paula Zambe Azevedo, Breno Rodrigues de Souza, Sueli Rodrigues, Fabiano André Narciso Fernandes, Daiana Wischral, Paulo Cesar Stringheta, Evandro Martins, Pedro Henrique Campelo   +8 more
wiley   +1 more source

Harnessing Machine Learning and Deep Learning Approaches for Laser‐Induced Breakdown Spectroscopy Data Analysis: A Comprehensive Review

Analysis &Sensing, Volume 6, Issue 1, January 2026.
Laser‐induced breakdown spectroscopy (LIBS), an atomic emission technique, is widely applied in fields like geology and biology. This rapid elemental analysis method leverages computational tools to boost precision and speed up data processing. This review explores machine learning and deep learning methods for analyzing LIBS spectral data, tackling ...
Pegah Dehbozorgi, Ludovic Duponchel, Vincent Motto‐Ros, Thomas Bocklitz   +3 more
wiley   +1 more source

Quantum Algorithms for the Physical Layer: Potential Applications to Physical Layer Security

IEEE Access
The field of quantum technologies has garnered considerable interest and witnessed noteworthy progress in recent years. It is also anticipated that these technologies will continue to flourish and exert a considerable influence on society, i.e., a ...
Toshiki Matsumine, Hideki Ochiai, Junji Shikata   +2 more
doaj   +1 more source

Physical layer security and covert communication in UAV-ISAC networks: A comprehensive survey

Journal of King Saud University: Computer and Information Sciences
Under the rapid development of the low-altitude economy, while unmanned aerial vehicle-assisted integrated sensing and communication (UAV-ISAC) significantly enhances perception accuracy and communication reliability in dynamic network environments, it ...
Haowen Yang, Yuan Liu, Xuran Li, Zhiquan Bai, Liang Yang, Gaofeng Pan, Hongwu Liu   +6 more
doaj   +1 more source

Physical layer security for SWIPT-NOMA system in presence of randomly located eavesdroppers

Dianxin kexue, 2022
The combination of non-orthogonal multiple access (NOMA) and simultaneous wireless information and power transfer (SWIPT) technologies can improve spectrum efficiency of wireless system and solve the power supply problem of user nodes.However, when ...
Yifan DING, Guangqiu LI, Hui LI
doaj   +2 more sources

A Survey on Physical Layer Security of Ultra/Hyper Reliable Low Latency Communication in 5G and 6G Networks: Recent Advancements, Challenges, and Future Directions

IEEE Access
Ultra-reliable low latency communication (URLLC) is an innovative service offered by fifth-generation (5G) wireless systems. URLLC enables various mission-critical applications by facilitating reliable and low-latency signal transmission.
Annapurna Pradhan, Susmita Das, Md Jalil Piran, Zhu Han   +3 more
doaj   +1 more source

Advanced Security Framework for 6G Networks: Integrating Deep Learning and Physical Layer Security

Network
This paper presents an advanced framework for securing 6G communication by integrating deep learning and physical layer security (PLS). The proposed model incorporates multi-stage detection mechanisms to enhance security against various attacks on the 6G
Haitham Mahmoud, Tawfik Ismail, Tobi Baiyekusi, Moad Idrissi   +3 more
doaj   +1 more source

Secure transmission in backhaul NOMA systems: A physical layer security design with untrusted user and eavesdropper

Digital Communications and Networks
In order to improve the Physical Layer Security (PLS) perspective, this paper aims to empower function of PLS by considering a backhaul Non-Orthogonal Multiple Access (NOMA) system in two practical situations.
Chi-Bao Le, Dinh-Thuan Do, Miroslav Voznak   +2 more
doaj   +1 more source