PETRI NET PERFORMANCE AND RELIABILITY MODELS FOR WIRELESS NETWORKS

2014 ◽  
Vol 14 (1) ◽  
pp. 81-107
Author(s):  
A Koriem ◽  
I Tarrad ◽  
H Farahat
Keyword(s):  
Wireless Networks ◽  
Petri Net ◽  
Reliability Models

Petri Net Reliability Models for CORBA Wireless Networks

2014 ◽  
Vol 82 (1) ◽  
pp. 293-325 ◽  
Author(s):  
Ahmed Samir Koriem ◽  
Ibrahim F. Tarrad ◽  
Hassan Farahat
Keyword(s):  
Wireless Networks ◽  
Petri Net ◽  
Reliability Models

scholarly journals Reliability Model of the Fly-By-Wire System Based on Stochastic Petri Net

2019 ◽  
Vol 2019 ◽  
pp. 1-12
Author(s):  
Zhong Lu ◽  
Zhiwen Zhang ◽  
Lu Zhuang ◽  
Jia Zhou
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Petri Net ◽  
Simulation Method ◽  
Stochastic Petri Nets ◽  
Monte Carlo Simulation Method ◽  
Flight Duration ◽  
Reliability Models ◽  
Stochastic Petri Net ◽  
Wire System

The fly-by-wire system plays an important role in modern civil aircraft. As a typical safety-critical system, its reliability will affect the safety of aircraft significantly. In the paper, stochastic Petri nets are applied in the reliability modeling and analysis for the fly-by-wire system to represent its dynamic (time-dependent) failure behaviors. Stochastic Petri net-based reliability models are established for all kinds of architectures including series, parallel, m-out-of-n, warm standby, cold standby, and load-sharing architectures, which are commonly used in the fly-by-wire system. A Monte Carlo simulation method is proposed for the stochastic Petri net-based reliability models to generate system lifetime samples, and the system reliability parameters can be calculated in terms of the lifetime samples. Finally, a fly-by-wire system is used as a case study to illustrate the application and effectiveness of our proposed approaches. The results show that the error of the reliability value in a flight duration obtained by our Monte Carlo simulation method is less than 1×10−4 compared with the analytical equation.

Interference Management in Wireless Networks

2018 ◽  
Author(s):  
Venugopal V. Veeravalli ◽  
Aly El Gamal
Keyword(s):  
Wireless Networks ◽  
Interference Management

Applied Optimization Methods for Wireless Networks

2009 ◽  
Author(s):  
Y. Thomas Hou ◽  
Yi Shi ◽  
Hanif D. Sherali
Keyword(s):  
Wireless Networks ◽  
Optimization Methods ◽  
Applied Optimization

Compressive Sensing for Wireless Networks

2009 ◽  
Author(s):  
Zhu Han ◽  
Husheng Li ◽  
Wotao Yin
Keyword(s):  
Wireless Networks ◽  
Compressive Sensing
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