Results 11 to 20 of about 9,335,794 (111)

Physical Layer Security Design for Polar Code Construction

Cryptography, 2022
In contrast to the network security that relies on upper-layer encryption for the confidentiality and authenticity of communications, physical layer security (PLS) exploits the uniqueness and randomness of the physical channel to encrypt information and ...
Yao Zeng, Yuxi Tang, Luping Xiang
doaj   +4 more sources

Physical-Layer Security in 6G Networks [PDF]

IEEE Open Journal of the Communications Society, 2021
The sixth generation (6G) of mobile network will be composed by different nodes, from macro-devices (satellite) to nano-devices (sensors inside the human body), providing a full connectivity fabric all around us.
Lorenzo Mucchi, Sara Jayousi, Stefano Caputo, Erdal Panayirci, Shahriar Shahabuddin, Jonathan Bechtold, Ivan Morales, Razvan-Andrei Stoica, Giuseppe Abreu, Harald Haas   +9 more
doaj   +4 more sources

An Overview of Key Technologies in Physical Layer Security [PDF]

Entropy, 2020
The open nature of radio propagation enables ubiquitous wireless communication. This allows for seamless data transmission. However, unauthorized users may pose a threat to the security of the data being transmitted to authorized users.
Abraham Sanenga, Galefang Allycan Mapunda, Tshepiso Merapelo Ludo Jacob, Leatile Marata, Bokamoso Basutli, Joseph Monamati Chuma   +5 more
doaj   +2 more sources

Towards a Unified Framework for Physical Layer Security in 5G and Beyond Networks

IEEE Open Journal of Vehicular Technology, 2022
Wireless systems have become an increasingly pivotal part of our lives. Various critical applications and use cases such as healthcare, financial transactions, e-commerce, transportation, industrial automation, etc.
Muhammad Sohaib J. Solaija, Hanadi Salman, Huseyin Arslan   +2 more
doaj   +3 more sources

Space‐Time Metasurface Antenna Enabled High‐Dimensional Electromagnetic Modulation for Intrinsic Physical Layer Security

Advanced Science
Physical‐layer security (PLS) plays a critical role in modern wireless communication systems by exploiting the fundamental properties of the physical medium to safeguard data transmission.
Xinyu Fang, Yiqing Sun, Chenfeng Yang, Siran Wang, Zheng Xing Wang, Kaixu Wang, Geng‐Bo Wu   +6 more
doaj   +2 more sources

A Review of Physical Layer Security Techniques for Internet of Things: Challenges and Solutions

Entropy, 2018
With the uninterrupted revolution of communications technologies and the great-leap-forward development of emerging applications, the ubiquitous deployment of Internet of Things (IoT) is imperative to accommodate constantly growing user demands and ...
Li Sun, Qinghe Du
doaj   +3 more sources

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   +2 more sources

Physical layer security (PLS) solutions for passive eavesdropping in wireless communication [PDF]

, 2022
An absolute secured wireless communication is unattainable. Nevertheless, communication models must be secure and unique across each layer of the model. The physical layer is the easiest layer through which information leaks, due to its broadcast nature.
Nnamani, Christantus Obinna
core   +4 more sources

Physical Layer Security for Beyond 5G: Ultra Secure Low Latency Communications

IEEE Open Journal of the Communications Society, 2021
If Beyond-5G(B5G)/6G is to support critical infrastructure worldwide, there must be an effort to jointly integrate low latency and privacy into wireless protocols.
Anil Kumar Yerrapragada, Taylor Eisman, Brian Kelley   +2 more
doaj   +1 more source

Directional modulation techniques for secure wireless communication: a comprehensive survey

EURASIP Journal on Wireless Communications and Networking, 2022
Directional Modulation (DM) techniques provide wireless communication security against passive eavesdropping by means of specific physical layer characteristics.
Omar Ansari, Muhammad Amin
doaj   +1 more source