Results 31 to 40 of about 39,392 (251)

Physical Layer Security for 6G: Toward Achieving Intelligent Native Security at Layer-1

IEEE Access
This paper lays the foundations for Physical Layer Security (PLS) as a native 6G communication operation mode. 6G mobile network will enable intelligent applications, automated services, and low-latency connectivity to data networks. Security performance
Israt Ara, Brian Kelley
doaj   +1 more source

Physical Layer Security Schemes in Space-Integrated-Ground Information Network

天地一体化信息网络, 2020
Firstly, the current mainstream technologies of physical layer security were summarized and the relevant technical indicators were introduced; Then, the research on physical layer security in three typical scenarios of the space-integrated-ground ...
Fangshu MA, Yan WANG, Guowei ZHANG, Yuxin CHENG   +3 more
doaj   +2 more sources

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Physical Layer Security in Cognitive Millimeter Wave Networks

IEEE Access, 2019
Millimeter wave (mmWave) communications and cognitive radio networks are two key technologies to improve the spectral efficiency. For a cognitive mmWave wiretap network in which randomly located eavesdroppers may reside in the signal beam of the ...
Yi Song, Weiwei Yang, Xiaoqin Yang, Zhongwu Xiang, Biao Wang   +4 more
doaj   +1 more source

Physical layer security in broadcast networks [PDF]

Security and Communication Networks, 2009
AbstractThis paper reviews the information theoretic characterization of security in broadcast channels, in which a transmitter has both public and confidential messages intended for multiple receivers. All messages must be successfully received by their intended receivers, and the confidential messages must be kept as secret as possible from non ...
Yingbin Liang, H. Vincent Poor, Shlomo Shamai   +2 more
openaire   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Physical layer security of NOMA-D2D cooperative wireless system

Dianxin kexue, 2022
Aiming at the physical layer security (PLS) application requirement of massive user equipments access in the future, the PLS model combining with non-orthogonal multiple access (NOMA), device-to-device (D2D) and relay cooperation was proposed.The model ...
Yifan DING, Guangqiu LI, Hui LI
doaj   +2 more sources

Physical Layer Security in Cognitive Untrusted Relay Networks

IEEE Access, 2018
In this paper, we consider the secure communications in a cognitive untrusted relay network, where the secondary source intends to communicate with a secondary destination through an untrusted relay in the presence of the direct source-destination link ...
Dechuan Chen, Yunpeng Cheng, Weiwei Yang, Jianwei Hu, Yueming Cai   +4 more
doaj   +1 more source

Physical Encoding in Optical Layer Security

Journal of Cyber Security and Mobility, 2012
Data security at the physical layer of optical networks, or optical layer security, has received considerable research attention due to the rapid growth of optical network capacity [1]. Among various optical layer approaches, optical codedivision multiple access (OCDMA) systems are considered to be promising because of the physical encoding and ...
Zhenxing Wang, Mable P. Fok, Paul R. Prucnal   +2 more
openaire   +2 more sources

Physical Layer Security: Authentication, Integrity, and Confidentiality [PDF]

, 2021
The goal of physical layer security (PLS) is to make use of the properties of the physical layer, including the wireless communication medium and the transceiver hardware, to enable critical aspects of secure communications. In particular, PLS can be employed to provide i) node authentication, ii) message authentication, and, iii) message ...
Shakiba-Herfeh, Mahdi, Chorti, Arsenia, Poor, H. Vincent   +2 more
openaire   +3 more sources