Results 81 to 90 of about 45,656 (289)
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 +2 more
core +1 more source
Physical-layer security and quantum key distribution
, 2019 This textbook integrates the most advanced topics of physical-layer security, cryptography, covert/stealth communications, quantum key distribution (QKD), and cyber security to tackle complex security issues.
Djordjevic, Ivan B
core +1 more source
Advanced Functional Materials, EarlyView.A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon +10 more
wiley +1 more source
Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films
Advanced Functional Materials, EarlyView.This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge +4 more
wiley +1 more source
Analysis of short blocklength codes for secrecy
EURASIP Journal on Wireless Communications and Networking, 2018 In this paper, we provide secrecy metrics applicable to physical-layer coding techniques with finite blocklengths over Gaussian and fading wiretap channel models and analyze their secrecy performance over several cases of concatenated code designs.
Willie K. Harrison +3 more
doaj +1 more source
Physical Layer Authentication Using Intelligent Reflective Surfaces [PDF]
, 2022 openThe Intelligent Reflective Surface (IRS) is one of the key technologies that will increase the coverage of cellular networks and enhance their performance at a low cost.
ELWAKEEL, TAREK NASHAT MOHAMED MOHAMED
core
Advanced Functional Materials, EarlyView.A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho +8 more
wiley +1 more source
Physical Layer Security in 5G Based Large Scale Social Networks: Opportunities and Challenges
IEEE Access, 2018 The increasing demand in 5G wireless systems has brought significant improvement in transmission speed with lower latency, especially in ultra-dense networks.
Yuan Gao +7 more
doaj +1 more source
, 2019 Most physical-layer security (PLS) work employ information theoretic metrics for performance analysis. In this paper, however, we investigate PLS from a signal processing point of view, where we rely on bit-error rate (BER) at the eavesdropper (Eve ...
OTTERSTEN, Björn +4 more
core
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., +5 more
core +1 more source