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The Device-to-Device communication (D2D) is believed to be one of promising paradigm for 5G wireless communication networks. D2D networks are based on a distributed peer to peer (P2P) network architecture where the nodes are self-organized. Moreover, as the devices are controlled by humans, their behaviours become unpredictable. Trust and reputation management (TRM) emerges as a significant research...
Security issues for Wireless sensor network (WSN) is always crucial due to its nature. The limitation of computing resources and distributed properties in WSN makes the traditional security mechanisms no longer as feasible in protecting WSN as in wired networks. There is an emerging research area to discover the alternative solutions on trust and reputation mechanisms for WSNs nowadays. The recent...
In this paper, we consider a serial distributed detection network consisting of N sensors. We assume that the observations at different sensors are conditionally dependent, and optimize the system performance under Bayesian criterion. The necessary conditions for optimal sensor decision rules are obtained, and from which it is seen that the optimal sensor decision rules are coupled and are generally...
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