Results 71 to 80 of about 448,853 (274)
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
A comprehensive survey on 6G-security: physical connection and service layers
Discover Internet of ThingsAfter adopting 5G technology, businesses and academia have started working on sixth-generation wireless networking (6G) technologies. Mobile communications options are expected to expand in areas where previous generations could not do so.
Mamoon M. Saeed +7 more
doaj +1 more source
Physical Layer Security of Hybrid Satellite-FSO Cooperative Systems
IEEE Photonics Journal, 2019 In this paper, we study the physical layer secrecy performance of a hybrid satellite and free-space optical (FSO) cooperative system. The satellite links are assumed to follow the shadowed-Rician fading distribution, and the channel of the terrestrial ...
Yun Ai +4 more
doaj +1 more source
Location-Based Beamforming and Physical Layer Security in Rician Wiretap Channels
, 2016 We propose a new location-based beamforming (LBB) scheme for wiretap channels, where a multi-antenna source communicates with a single-antenna legitimate receiver in the presence of a multi-antenna eavesdropper.
Liu, Chenxi, Malaney, Robert
core +1 more source
Relay beamforming strategies for physical-layer security [PDF]
2010 44th Annual Conference on Information Sciences and Systems (CISS), 2010 Proc.
Zhang, Junwei, Gursoy, Mustafa Cenk
openaire +2 more sources
Advanced Functional Materials, EarlyView.The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour +11 more
wiley +1 more source
, 2013 Due to the broadcast nature of wireless medium, wireless communication is extremely vulnerable to eavesdropping attack. Physical-layer security is emerging as a new paradigm to prevent the eavesdropper from interception by exploiting the physical ...
Shen, Weiming +2 more
core +1 more source
Advanced Functional Materials, EarlyView.By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto +8 more
wiley +1 more source
Principles of Physical Layer Security in Multiuser Wireless Networks: A Survey
, 2014 This paper provides a comprehensive review of the domain of physical layer security in multiuser wireless networks. The essential premise of physical-layer security is to enable the exchange of confidential messages over a wireless medium in the presence
Fakoorian, S. A. A. +3 more
core +1 more source
Non-systematic codes for physical layer security [PDF]
2010 IEEE Information Theory Workshop, 2010 5 pages, 5 figures; submitted to ITW 2010 ...
Baldi, Marco +2 more
openaire +2 more sources