Results 21 to 30 of about 20,019,289 (355)
Research on Quantum Enhanced Secure Time Synchronization Protocol
Guangtongxin yanjiu, 2021 Future information networks will place higher requirements on the accuracy and reliability of time synchronization. In order to study the potential security risks of the time synchronization protocol, an experimental simulation analysis of the packet ...
Meng ZHANG, Bo Lü
doaj +1 more source
QUANTUM TIMING AND SYNCHRONIZATION PROBLEMS [PDF]
International Journal of Modern Physics B, 2004 Feynman's model of a quantum computer provides an example of a continuous-time quantum walk. Its clocking mechanism is an excitation of a basically linear chain of spins with occasional controlled jumps which allow for motion on a planar graph. The spreading of the wave packet poses limitations on the probability of ever completing the s elementary ...
D. de Falco, D. Tamascelli
openaire +2 more sources
Finite-/Fixed-Time Synchronization of Memristor Chaotic Systems and Image Encryption Application
IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 2021 In this paper, a unified framework is proposed to address the synchronization problem of memristor chaotic systems (MCSs) via the sliding-mode control method. By employing the presented unified framework, the finite-time and fixed-time synchronization of
Leimin Wang +4 more
semanticscholar +1 more source
IEEE Access, 2021 This article proposes a fast reaching finite time synchronization approach for chaotic systems along with its application to medical image encryption. First, an adaptive terminal sliding mode tracking approach with fast reaching condition is designed to ...
B. Vaseghi +3 more
semanticscholar +1 more source
New finite-time synchronization analysis of a delayed memristive neurodynamic model
Advances in Difference Equations, 2020 This paper presents theoretical results on the finite-time synchronization of delayed memristive neural networks (MNNs). Compared with existing ones on finite-time synchronization of discontinuous NNs, we directly regard the MNNs as a switching system ...
Dandan Ren, Aidi Yao
doaj +1 more source
Synchronization Problems of Fuzzy Competitive Neural Networks
Advances in Mathematical Physics, 2022 This paper is devoted to investigating the fixed-time and finite-time synchronization for fuzzy competitive neural networks with discontinuous activation functions.
Lingping Zhang, Feng Duan, Bo Du
doaj +1 more source
Shenzhen Daxue xuebao. Ligong ban, 2022 Aiming at the problem of fixed and preassigned-time synchronization of drive-response networks with discontinuous activation function, we derive a fixed-time stability theorem with more accurate stable time estimation for discontinuous systems by ...
LI Xingrui +5 more
doaj +1 more source
Clock Synchronization in Wireless Sensor Networks Based on Bayesian Estimation
IEEE Access, 2020 Clock synchronization is essential for the operation of upper layer applications in Wireless Sensor Networks. When the network hops needed for clock synchronization message transmission is large, synchronization error will accumulate and synchronization ...
Ting Yang, Yuqing Niu, Jiexiao Yu
doaj +1 more source
Time-triggered Ethernet Synchronization Algorithm Based on IEEE 1588 Protocol [PDF]
Jisuanji gongcheng, 2019 Time-triggered Ethernet(TTE) based on time synchronization of IEEE 1588 solves the uncertainty problem of data transmission delay without considering the effect of timestamp accuracy on the synchronization accuracy of the IEEE 1588 protocol.To solve this
ZHAO Qi,ZHAO Huailin,ZHU Bo
doaj +1 more source
Advances in Difference Equations, 2019 Throughout this article, the conundrum on finite-time cluster synchronization is investigated for time-varying delayed complex dynamical networks using a kind of new hybrid control scheme.
Feng Xiao, Qintao Gan, Quan Yuan
doaj +1 more source