Results 71 to 80 of about 8,751,966 (279)

Physical Layer Security in Wireless Networks

, 2014
As wireless networks play a demanding role inmodern-day communication, it has become essential toprovide secure communication between a sender and areceiver.
Alotaibi, Esa
core   +6 more sources

Physical-Layer Security in Free-Space Optical Communications

IEEE Photonics Journal, 2015
The communication between two legitimate peers in the presence of an external eavesdropper is studied from a physical-layer security perspective in the context of free-space optical (FSO) communications.
F. Javier Lopez-Martinez, Gerardo Gomez, Jose Maria Garrido-Balsells   +2 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   +3 more sources

Information theoretic perspective of physical layer security

, 2023
[Abstract Not ...
Arslan, Hüseyin, Yılmaz, Talha
core  

Symbol error rate analysis for M-QAM modulated physical-layer network coding with phase errors [PDF]

, 2012
Author version, OK to pubRecent theoretical studies of physical-layer network coding (PNC) show much interest on high-level modulation, such as M-ary quadrature amplitude modulation (M-QAM), and most related works are based on the assumption of phase ...
Song, Q, Abbas Jamalipour, Huang, Y, Qingyang Song, Shiqiang Wang, Wang, S, Jamalipour, A, Yang Huang   +7 more
core   +1 more source

Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption

Advanced Functional Materials, EarlyView.
Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy, Kyle B. Meerbott, Lorenzo Travaglini, Garima S. Dobhal, Artur Sawicki, Marc R. Knecht, Tiffany R. Walsh, Dominic J. Glover   +7 more
wiley   +1 more source

A security analysis scheme for physical layer chaos encryption based on neural networks

Frontiers in Physics
IntroductionPhysical layer encryption schemes hold significant importance for contemporary data protection due to their flexible operations, comprehensive data protection capabilities, and low-cost, fast computation.
Dongfei Wang, Jiaying Wu, Jiaao Wang
doaj   +1 more source

Enhancing physical layer security via channel feedback: a survey

EURASIP Journal on Wireless Communications and Networking, 2020
Physical layer security (PLS), which is based on information-theoretic principles of message confidentiality, has attracted considerable attention in recent years.
Bin Dai, Chong Li, Yingbin Liang, H. Vincent Poor, Shlomo Shamai (Shitz)   +4 more
doaj   +1 more source

Physical‐Layer Authentication for 6G Systems

Sixth-generation (6G) wireless networks are critical to support emerging new applications by connecting several heterogeneous devices and machines as well as complex data processes, which are vulnerable to various spoofing attacks.
Fang, He, Wang, Xianbin, Tomasin, Stefano   +2 more
core   +1 more source

Physical layer security in distributed wireless networks

, 2023
[Abstract Not ...
Furqan, Haji M., Solaija, Muhammad Sohaib J., Salman, Hanadi, Arslan, Hüseyin   +3 more
core