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» Concurrency in Synchronous Systems
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IWCMC
2006
ACM
15 years 10 months ago
Uplink capacity comparison of non-perfect frequency synchronized cellular OFDM systems
Orthogonal frequency division multiplexing (OFDM) is very sensitive to frequency offsets which result in considerable interference. Performance of the system will be exacerbated ...
Shameem Kabir Chaudhury, Hrishikesh Venkataraman, ...
SEUS
2008
IEEE
15 years 10 months ago
On Scalable Synchronization for Distributed Embedded Real-Time Systems
Abstract. We consider the problem of programming distributed embedded real-time systems with distributed dependencies. We show that the de facto standard of using locks and conditi...
Sherif Fadel Fahmy, Binoy Ravindran, E. Douglas Je...
ICONIP
2010
15 years 1 months ago
Analytical Approach to Noise Effects on Synchronization in a System of Coupled Excitable Elements
Abstract. We report relationships between the effects of noise and applied constant currents on the behavior of a system of excitable elements. The analytical approach based on the...
Keiji Okumura, Masatoshi Shiino
RTAS
2007
IEEE
15 years 10 months ago
A Programming Model for Time-Synchronized Distributed Real-Time Systems
Discrete-event (DE) models are formal system specifications that have analyzable deterministic behaviors. Using a global, consistent notion of time, DE components communicate via...
Yang Zhao, Jie Liu, Edward A. Lee
MSWIM
2005
ACM
15 years 9 months ago
Application of synchronous dynamic encryption system in mobile wireless domains
Motivated by the tradeoff between security and efficiency performance parameters that has been imposed on all modern wireless security protocols, we designed a novel security syst...
Hamdy S. Soliman, Mohammed Omari