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The trust model is widely used in the opportunistic social network to solve the problem of malicious nodes and information flooding. The previous method judges whether the node is a cooperative node through the identity authentication, forwarding capability, or common social attribute of the destination node. In real applications, this information does not have integrity and does not take into account...
Modern methods of electronic warfare must consider that many sources of information are available to sensor systems. Situation awareness is created in a network of sensors and human operators by a process analysed in this paper. Each step in this process suggests a method of electronic warfare. The analysis is based on a division of radars into two basic groups, surveillance and tracking radars, depending...
Many low-cost localization techniques have been proposed for wireless sensor networks. However, few consider the mobility of networked sensors. In this paper, we propose an effective and practical localization technique especially designed for mobile sensor networks. Our system is based on the sequential Monte Carlo method, but dissimilar to other conventional localization schemes, our algorithm covers...
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