Results 61 to 70 of about 114,894,297 (268)

Evaluation of performance and security of 5G for IEC61850 based communications in power grids [PDF]

open access: yes, 2023
openQuesta tesi presenta una valutazione completa delle prestazioni e della sicurezza del 5G nel contesto delle comunicazioni basate su IEC61850 nelle reti elettriche.
TROLESE, FRANCESCO
core  

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

open access: yesAdvanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi   +3 more
wiley   +1 more source

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

open access: yesAdvanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel   +2 more
wiley   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Security for 5G and Beyond

open access: yesIEEE Communications Surveys & Tutorials, 2019
The development of the fifth generation (5G) wireless networks is gaining momentum to connect almost all aspects of life through the network with much higher speed, very low latency and ubiquitous connectivity. Due to its crucial role in our lives, the network must secure its users, components, and services.
Ijaz Ahmad 0001   +5 more
openaire   +3 more sources

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

Security Vulnerabilities in 5G Non-Stand-Alone Networks: A Systematic Analysis and Attack Taxonomy

open access: yesJournal of Cybersecurity and Privacy
5G networks, pivotal for our digital mobile societies, are transitioning from 4G to 5G Stand-Alone (SA) networks. However, during this transition, 5G Non-Stand-Alone (NSA) networks are widely used.
Mohamad Saalim Wani   +3 more
doaj   +1 more source

5G-VINNI (5G Verticals INNovation Infrastructure)

open access: yes, 2018
5G-Vinni presentation at the 5G-PPP Phase 3 Information ...
Pål Grønsund, Pål Grønsund (6446741)
core   +1 more source

Beyond 5G Private Networks: the 5G CONNI Perspective

open access: yes, 2020
International audienceFuture Smart Factories will leverage Industry 4.0 and 5G technology to increase both flexibility and efficiency of manufacturing processes, thus ensuring global competitiveness of industrial manufacturing.
Wittig, Sven   +33 more
core   +1 more source

Indonesia 5G Channel Model Under Foliage Effect [PDF]

open access: yes, 2019
The performance of communications is determined by the channel, therefore knowledge of channel model of a country is important. This paper proposes (i) the fifth telecommunication generation (5G) Indonesia channel model and (ii) a framework to derive the
Anwar, Khoirul; Telkom University   +2 more
core   +1 more source

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