Results 31 to 40 of about 11,712 (147)

PHYSICAL LAYER COMMUNICATION SECURITY IN 5G/6G NETWORKS OF INTELLIGENT TRANSPORT SYSTEMS BASED ON PROBABILISTIC CRYPTOGRAPHIC TRANSFORMATIONS

Information and Telecommunication Sciences
Background. Ultra-Reliable Low Latency Communication (URLLC) as a service offered by fifth and sixth generation (5G/6G) wireless systems is a technological response to the needs of various mission-critical applications that require reliable data ...
Viktor Gorytsky
doaj   +1 more source

Channel Impulse Response Multilevel Quantization for Power Line Communications

IEEE Access, 2022
Physical layer security (PLS) has become a popular topic in the research community as a complement to traditional security schemes. Particularly, by taking advantage of the channel’s symmetry, a robust ecosystem of security applications has ...
Javier Hernandez Fernandez, Aymen Omri, Roberto Di Pietro   +2 more
doaj   +1 more source

Joint Relay and Jammer Selection Improves the Physical Layer Security in the Face of CSI Feedback Delays

, 2015
We enhance the physical-layer security (PLS) of amplify-and-forward relaying networks with the aid of joint relay and jammer selection (JRJS), despite the deliterious effect of channel state information (CSI) feedback delays.
Cai, Yueming, Hanzo, Lajos, Wang, Lei, Yang, Weiwei, Zou, Yulong   +4 more
core   +1 more source

Secure two-way communication via a wireless powered untrusted relay and friendly jammer

, 2017
In this paper, we propose a self-dependent two-way secure communication where two sources exchange confidential messages via a wireless powered untrusted amplify-and-forward (AF) relay and friendly jammer (FJ).
Kuhestani, Ali, Mamaghani, Milad Tatar, Mohammadi, Abbas, Yeoh, Phee Lep   +3 more
core   +1 more source

Effect of Imperfect Artificial Noise on the Performance of Physical Layer Security for MU-Massive MIMO System

JISR on Computing, 2021
Physical Layer Security (PLS) in Multiple Input Multiple Output (MIMO) systems is crucial to achieving reliable communication. Artificial Noise (AN) is a commonly employed technique to provide PLS-based secure communication.
Yazeed Abdulaziz Al-Haqbani
doaj   +1 more source

Security versus Reliability Analysis of Opportunistic Relaying

, 2013
Physical-layer security is emerging as a promising paradigm of securing wireless communications against eavesdropping between legitimate users, when the main link spanning from source to destination has better propagation conditions than the wiretap link
Hanzo, Lajos, Shen, Weiming, Wang, Xianbin, Zou, Yulong   +3 more
core   +1 more source

Consumer Behavior Toward Health‐Related Mobile Applications: A Hybrid Review and Future Agenda

Journal of Consumer Behaviour, EarlyView.
ABSTRACT Mobile health (MH) has the potential to address many consumer challenges, but consumer responses to it remain varied. In this regard, the consumer's perspective on MH is becoming increasingly attractive to academia and business. This review aims to synthesize and analyze 103 studies from 2010 to 2024 using the Scientific Procedures and ...
Omer Faruk Celebi, Ebru Tumer, Nilsah Cavdar Aksoy, Alev Kocak Alan   +3 more
wiley   +1 more source

Inspiring Physical Layer Security With RIS: Principles, Applications, and Challenges

IEEE Open Journal of the Communications Society
With the commercialization of the fifth generation mobile networks, researchers are now focusing on discovering the potential key techniques of the next generation mobile networks, which are expected to provide more accurate perception, lower latency ...
Mengzhao Guo, Zhi Lin, Ruiqian Ma, Kang An, Dong Li, Naofal Al-Dhahir, Jiangzhou Wang   +6 more
doaj   +1 more source

6G Networks Physical Layer Security Using RGB Visible Light Communications

IEEE Access, 2022
Visible Light Communication (VLC) is a key technology for the sixth-generation (6G) wireless communication thanks to the possibility of using artificial environmental lights as a data transfer channel.
S. Soderi, R. De Nicola
doaj   +1 more source

Beyond Gut Modulation: A Critical Review of the Therapeutic Potential, Safety, and Clinical Prospects of Natural Polysaccharides for IBD

Food Safety and Health, EarlyView.
In this review, we critically summarized the application of natural polysaccharides (NPs) for the treatment of IBD. This approach combines, in a unique way (right), the basic structure–activity relationships of NPs from different origins (left) with their multipronged mode of action, which involves modulation of the gut microbiota and other ...
Felix Danso, A. M. Abd El‐Aty, Kwaku Amoah, Xianghong Ju   +3 more
wiley   +1 more source