Results 41 to 50 of about 9,335,794 (111)

A Practical Implementation of Physical Layer Security in Wireless Networks

, 2022
Physical Layer Security (PLS) is widely recognized as a promising approach to secure wireless communications through the exploitation of the physical properties of the wireless channel. However, until today, PLS has mostly been a concept from information
Sayed Amir Hoseini, Frank den Hartog, Den Hartog, Frank; id_orcid, Hoseini, Sayed Amir, Bouhafs, Faycal, Faycal Bouhafs   +5 more
core   +1 more source

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

Secure Capacity Analysis for Magnetic Inductive Coupling-Based SWIPT System

IEEE Access, 2018
Many researchers have provided meaningful insights for physical layer security (PLS) in various wireless communication systems. However, few works have carried out an intensive PLS analysis for magnetic inductive coupling (MIC)-based simultaneous ...
Sungmin Han, Han-Joon Kim, Jaeseok Lee, Ji-Woong Choi   +3 more
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

Stretchable Microelectrode Arrays for Electro‐Mechanical Probing of Brain Spheroids

Advanced Healthcare Materials, EarlyView.
A multimodal device featuring kirigami‐patterned stretchable microelectrode arrays enables concurrent mechanical actuation and electrophysiological recording of brain spheroids. The platform supports multiple loading regimes and reveals mechanically induced modulation of spontaneous network activity in 3D neural tissue models.
Eleonora Martinelli, Ivan Furfaro, Flavius Timis, João Marques, Tala El Kaissi, Desirée Maulà, Laurine Kolly, Julian Bär, Sina Röllin, Scott Erickson, Laetitia Nikles, Benoît Delaup, Camille Delgrange, Loris Gomez Baisac, Luc Stoppini, Adrien Roux, Giuseppe Schiavone, Stéphanie P. Lacour   +17 more
wiley   +1 more source

Physical Layer Security: Authentication, Integrity and Confidentiality

, 2020
International audienceThe goal of physical layer security (PLS) is to make use of the properties of the physical layer-including the wireless communication medium and / or the transceiver hardware-to enable critical aspects of secure communications.
Shakiba-Herfeh, Mahdi, Poor, H. Vincent, Chorti, Arsenia   +2 more
core   +2 more sources

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

Driving Circularity Upstream: The Mediating Role of Circular Supply Chain Management in Environmental Performance

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition toward a circular economy has gained growing prominence as a means to reduce supply chain waste and enhance environmental performance, yet its success ultimately depends on effective collaboration among supply chain partners. This study aims to explore the factors that influence the adoption of circular practices in the upstream
Noelia Garcia‐Buendia, José Moyano‐Fuentes, Juan Manuel Maqueira‐Marín, Verónica León‐Bravo, Federico Caniato   +4 more
wiley   +1 more source

Realizing physical layer security in large wireless networks using spectrum programmability [PDF]

, 2020
This paper explores a practical approach to securing large wireless networks by applying Physical Layer Security (PLS). To date, PLS has mostly been seen as an information theory concept with few practical implementations. We present an Access Point (AP)
Sinan Sinanovic, Sinanovic, Sinan, Qi Shi, Den Hartog, Frank; id_orcid, den Hartog, Frank, Alessandro Raschella, Faycal Bouhafs, Frank den Hartog, Mackay, Michael, Shi, Qi, Raschella, Alessandro, Bouhafs, Faycal, Michael Mackay   +12 more
core   +1 more source

The Circular Economy—A New Resilience Paradigm?

Business Strategy and the Environment, EarlyView.
ABSTRACT The circular economy (CE) has traditionally been positioned as a central instrument of the sustainability paradigm. Yet escalating geopolitical volatility and supply chain fragility have elevated resilience to a parallel strategic imperative, and the conceptual integration of CE and resilience remains underexplored.
Julian Kirchherr, Felix Carl Schultz
wiley   +1 more source