Results 1 to 10 of about 1,480,423 (243)

Key Generation Method Based on Multi-Satellite Cooperation and Random Perturbation. [PDF]

open access: yesEntropy (Basel), 2021
In low-earth-orbit (LEO) satellite-to-ground communication, the size of satellite antennae is limited and the satellite motion trajectory is predictable, which makes the channel state information (CSI) of the satellite-to-ground channel easy to leak and ...
Hao Y, Mu P, Wang H, Jin L.
europepmc   +2 more sources

Delay-Doppler Domain Time-Hopping Key Generation and Security Analysis for Orthogonal Time Frequency Space Satellite Communication Systems. [PDF]

open access: yesSensors (Basel)
Physical-layer key generation (PLKG) is a technique that produces symmetric encryption keys by exploiting the inherent characteristics of wireless channels.
Li W, Bai Z, Wang J, Xu X, Zhu X.
europepmc   +2 more sources

Channel-Based Key Generation for Encrypted Body-Worn Wireless Sensor Networks. [PDF]

open access: yesSensors (Basel), 2016
Body-worn sensor networks are important for rescue-workers, medical and many other applications. Sensitive data are often transmitted over such a network, motivating the need for encryption.
Van Torre P.
europepmc   +2 more sources

A trustworthy key generation prototype based on DDR3 PUF for wireless sensor networks. [PDF]

open access: yesSensors (Basel), 2014
Secret key leakage in wireless sensor networks (WSNs) is a high security risk especially when sensor nodes are deployed in hostile environment and physically accessible to attackers.
Liu W, Zhang Z, Li M, Liu Z.
europepmc   +2 more sources

Branch Voltage Balancing Control Strategy Based on the Transfer Power Model by Zero-Sequence Circulating Current for the Hexverter

open access: yesIEEE Access, 2022
This paper proposes a novel branch voltage-balancing control strategy for a hexagonal converter (Hexverter). First, the state-space model based on the double-dq transformation is analyzed in-depth along with the necessary basic mathematical derivation ...
Yang Yi   +3 more
doaj   +1 more source

Principle of Supraharmonic Elimination Based on Random Carrier Sinusoidal Pulse Width Modulation for Converter Clusters

open access: yesZhongguo dianli, 2023
It is established by the voltage source converter supraharmonic model based on the principle of RC-SPWM. The relationship among the carrier randomness and amplitude as well as the phase randomness of supraharmonic is explored.
Jiawei YANG   +4 more
doaj   +1 more source

Insulation condition evaluation of oil-immersed transformer based on entropy weight hierarchy method

open access: yes电力工程技术, 2023
In order to evaluate the insulation condition of oil-immersed transformers effectively, a weight allocation method considering expert experience and degradation state is proposed in this paper.
LI Bo   +5 more
doaj   +1 more source

Impedance Modeling Method of Offshore Wind Farm Integration Through MMC-HVDC With MMC Circulation Control

open access: yesZhongguo dianli, 2023
Based on impedance analysis, this paper focuses on the circulation control of a modular multilevel converter (MMC) and conducts in-depth research on the stability impact of offshore wind farm integration based on a permanent magnetic synchronous ...
Shuting YANG   +3 more
doaj   +1 more source

Stealthy secret key generation [PDF]

open access: yes2017 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2017
22 pages, 1 figure, submitted to ISIT 2017.
Pin-Hsun Lin   +2 more
openaire   +2 more sources

Molecular Dynamics Simulations of Interface Properties and Key Physical Properties of Nanodielectrics Manufactured With Epoxy Resin Doped With Metal Nanoparticles

open access: yesIEEE Access, 2021
In this work, we apply a molecular dynamics simulation of Ag-nanoparticle-doped epoxy resin to analyze in depth the micro-mechanisms in this nanodielectric.
Tianyu Wang, Dayu Li, Guixin Zhang
doaj   +1 more source

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