Results 141 to 150 of about 39,422 (250)

A Survey of Lattice-Based Physical-Layer Security for Wireless Systems with <i>p</i>-Modular Lattice Constructions. [PDF]

Entropy (Basel)
Khodaiemehr H, Bagheri K, Mohajer A, Feng C, Panario D, Leung VCM.   +5 more
europepmc   +1 more source

Robust Power Optimization for Downlink Cloud Radio Access Networks with Physical Layer Security. [PDF]

Entropy (Basel), 2020
Zhang Y, Liu R.
europepmc   +1 more source

Physical-layer security for the internet of things.

, 2017
Das Internet der Dinge (IoT), bei dem Kommunikationsknoten durch eingebettete Kleinstsystemen gebildet werden, gewinnt an wirtschaftlicher Bedeutung. Durch den enormen Preisdruck stellt sich jedoch eine große Herausforderung dar, die Nachfrage nach erhöhter Sicherheit im IoT zu realisieren. In dieser Arbeit untersuchen wir einen neuen Sicherheitsansatz,
openaire   +2 more sources

Ti3C2Tx MXene/Silver Composite Foams For Lightweight, High‐Performance Electromagnetic Interference Shielding and Joule Heating

Advanced Materials Interfaces, EarlyView.
Ultrathin MXene/EMF composite foams achieve a specific shielding efficiency of 749.6 dB.dB·cm3$\mathrm{dB}\cdot {\mathrm{cm}}^{3}$/g, while the silver‐enhanced MXene/Ag/EMF reaches 81.4 dB shielding effectiveness at just 1.0 mm thickness. Both composites exhibit rapid Joule heating, retain stability up to 250∘C$^\circ{\rm C}$, and withstand 1000 ...
Abdullah A. Mahmood, Mingxuan Li, Vahid Rad, Mehdi Zarei, Chen‐Yu Yeh, Masoud Soroush, Guangyong Li, Paul W. Leu   +7 more
wiley   +1 more source

Physical Layer Security Enhancement in IRS-Assisted Interweave CIoV Networks: A Heterogeneous Multi-Agent Mamba RainbowDQN Method. [PDF]

Sensors (Basel)
Lin R, Xie S, Chen W, Xu T.
europepmc   +1 more source

Nonwoven‐Based Textile Architectures for Energy Storage Applications: Materials, Preparation, Characterization, and Prospects

Advanced Materials Interfaces, EarlyView.
Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam, Md. Hanif Munshi, Rijon Saha, Shaikh Almoon Hussain, Aqib Adnan Shafin, Shumsul Arefin, Md. Kamruzzaman   +6 more
wiley   +1 more source

Negotiating in a Foreign Land: Understanding the Curious Interactions Between Intracellular Mitochondria and Internalized Nanoparticles

Advanced Materials Interfaces, EarlyView.
Therapeutic nano‐drug delivery systems interact with cellular mitochondria in a multitude of ways. While the complexity of such interactions disrupts the mitochondrial electron transport chain and increases reactive oxygen species production, thereby contributing to nanoparticle toxicity, they also present unique theranostic opportunities in diseases ...
Sourav Bhattacharjee
wiley   +1 more source

Intelligent reflecting surface backscatter-enabled physical layer security enhancement <i>via</i> deep reinforcement learning. [PDF]

PeerJ Comput Sci
Ahmed M, Hussain T, Shahwar M, Khan F, Sheraz M, Khan WU, Chuah TC, Lee IE.   +7 more
europepmc   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Wireless Physical Layer Security

EURASIP Journal on Wireless Communications and Networking, 2009
El-Gamal Hesham, Shamai (Shitz) Shlomo, Poor HVincent, Debbah Mérouane   +3 more
doaj