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Cognitive Radio Networks (CRNs) appear as a probable solution for the shortage of spectrum. However, the Security in cognitive radio network becomes a challenging issue, since more chances are given to attackers by cognitive radio technology compared to general wireless network. These chances may cause degradation the network quality of service but(More)
Fault diagnosis systems are important for industrial robots, especially those operated in remote and hazardous environment. Faults in robotic manipulator can cause economic and serious damages. So the Robots need the ability to independently as well as effectively detect and tolerate internal failures in order to continue performing their tasks without the(More)
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