Results 81 to 90 of about 8,854,912 (157)

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

Toward a New Generation of AI‐Enabled Wearable Sensors

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Wearable sensors have emerged as important platforms for noninvasive, real‐time, and continuous monitoring of physiological information, with growing applications in personalized healthcare, human‐machine interfaces (HMIs), and robotic empowerment.
Tianqi Yang, Hang Zhu, Zhihui Pan, Jiawei Yang, Yi Liu, Wenqing Yan, Hossam Haick, Yan Wang   +7 more
wiley   +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

Physicochemical Insights Into Structuring Olive Oil With Dry‐Fractionated Anhydrous Milk Fat

Journal of Food Science, Volume 91, Issue 9, September 2026.
ABSTRACT Anhydrous milk fat (AMF) and its dry‐fractionated derivatives were evaluated as structurants for olive oil oleogels designed to reduce the overall saturated fat content compared to conventional solid fats. AMF was subjected to sequential dry fractionation at temperatures ranging from 5°C to 30°C to produce liquid and solid fractions differing ...
Konstantina Zampouni, Prodromos Prodromidis, Elefterios G. Andriotis, Eugenios Katsanidis, Thomas Moschakis   +4 more
wiley   +1 more source

AI-Based Physical Layer Security Processing for 6G Privacy

, 2022
Presented online via Bluejeans Events on January 21, 2022 at 12:30 p.m.Brian Kelley is an Associate Professor in the Department of Electrical and Computer Engineering at University of Texas at San Antonio.
Kelley, Brian
core  

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

Physical Layer Security: Authentication, Integrity and Confidentiality

, 2020
International audienceThe goal of physical layer security (PLS) is to make use of the properties of the physical layer-including the wireless communication medium and / or the transceiver hardware-to enable critical aspects of secure communications.
Shakiba-Herfeh, Mahdi, Poor, H. Vincent, Chorti, Arsenia   +2 more
core   +2 more sources

Physical Layer Security: A Paradigm Shift in Data Confidentiality

, 2015
Physical layer security (PLS) draws on information theory to characterize the fundamental ability of the wireless physical layer to ensure data confidentiality.
Poor, Harold Vincent, Jean-Claude Belfiore, Arsenia Chorti, Poor, Harold,, Harold Vincent Poor, Camilla Hollanti, Chorti, Arsenia, Hollanti, Camilla, Belfiore, Jean-Claude   +8 more
core   +2 more sources

Physical Layer Security for Terahertz Communications in Massive IoT

Terahertz (THz) communications are envisioned as a key technology to enable massive Internet-of-things (IoT) applications in the 6G era. In particular, THz communications intend to alleviate the capacity limitations of future wireless networks by ...
Mittleman, Daniel M.,, Jornet, Josep M.,, Guerboukha, Hichem,, Shaikhanov, Zhambyl,, Petrov, Vitaly,, Knightly, Edward W.,   +5 more
core   +1 more source