Results 281 to 290 of about 18,169,805 (333)

Ramp time synchronization

Radio Science, 1979
A new method of intercontinental clock synchronization has been developed and proposed for possible use by NASA' s Deep Space Network (DSN), using a two‐way/three‐way radio link with a spacecraft. Analysis of preliminary data indicates that the real‐time method has an uncertainty of 0.6 μs, and it is very likely that further work will decrease the ...
openaire   +1 more source

Telstar Time Synchronization

IEEE Transactions on Instrumentation and Measurement, 1964
A broad-band completely reciprocal transmission path across the Atlantic was made available for the first time by the Telstar I satellite. In August, 1962, the U. S. Naval Observatory (USNO) and the National Physical Laboratory (NPL) cooperated in an experiment using the satellite to relate the master clocks at the USNO, and the Royal Greenwich ...
J. McA. Steele, W. Markowitz, C. A. Lidback   +2 more
openaire   +1 more source

Synchronization of time-delayed systems

Physical Review E, 2007
In this paper we study synchronization in linearly coupled time-delayed systems. We first consider coupled nonidentical Ikeda systems with a square wave coupling rate. Using the theory of the time-delayed equation, we derive less restrictive synchronization conditions than those resulting from the Krasovskii-Lyapunov theory [Yang Kuang, (Academic Press,
Maoyin, Chen, Jürgen, Kurths
openaire   +2 more sources

Time-adaptive algorithms for synchronization

Proceedings of the twenty-sixth annual ACM symposium on Theory of computing - STOC '94, 1994
Summary: We consider concurrent systems in which there is an unknown upper bound on memory access time. Such a model is inherently different from the asynchronous model, where no such bound exists, and also from timing-based models, where such a bound exists and is known a priori.
Alur, Rajeev, Attiya, Hagit, Taubenfeld, Gadi   +2 more
openaire   +1 more source

Finite-Time and Fixed-Time Synchronization of Coupled Memristive Neural Networks With Time Delay

IEEE Transactions on Cybernetics, 2019
This article is devoted to analyzing the finite-time and fixed-time synchronization of coupled memristive neural networks with time delays. The synchronization is leaderless rather than leader–follower as the tracking targets are uncertain.
Shuqing Gong, Zhenyuan Guo, Shiping Wen, Tingwen Huang   +3 more
semanticscholar   +1 more source

Synchronized Linear-Time Temporal Logic

Studia Logica, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wansing, Heinrich, Kamide, Norihiro
openaire   +2 more sources

Time synchronization in OFDM

2002
oz DİKGEN SIKLIK BÖLÜMLÜ ÇOĞULLAMADA ZAMAN EŞLEMESİ Ergüt, Adil Kürşad Yüksek Lisans, Elektrik ve Elektronik Mühendisliği Bölümü Tez Yöneticisi: Prof. Dr. Yalçın Tanık Aralık 2002, 103 sayfa Dikgen Sıklık Bölümlü Çoğullama (OFDM) frekans seçici sönümlü çok- yollu kanalda yüksek hızlı iletim için kullanılan etkili çok taşıyıcılı bir kipleme tekniğidir ...
openaire   +2 more sources

The flooding time synchronization protocol

ACM International Conference on Embedded Networked Sensor Systems, 2004
M. Maróti, Branislav Kusy, G. Simon, Á. Lédeczi   +3 more
semanticscholar   +1 more source

Predefined-time synchronization of competitive neural networks

Neural Networks, 2021
Chuan Chen, L. Mi, Zhongqiang Liu, Baolin Qiu, Hui Zhao, Lijuan Xu   +5 more
semanticscholar   +1 more source

Synchronization in Time-Varying Networks

2018
In this chapter, we study synchronization in time-varying networks. These are structures modeling systems where the interactions among the nodes change in time. We analyze global synchronization in two relevant cases: when the time-dependence derives from motion of agents and when it is induced by a pattern of activity. Finally, we illustrate the onset
Frasca, Mattia, Gambuzza, Lucia Valentina, Buscarino, Arturo, Fortuna, Luigi   +3 more
openaire   +1 more source