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Wireless sensor network is typically used to detect and monitor various types of objects in real-time monitoring area in which security is one major challenge. Evaluation of nodes' trust is proven to be an effective solution of improving security, supporting decision-making and nodes collaboration in both wired and wireless networks. However, existing approaches of trust management emphasize mostly...
Wireless sensor network (WSN) hierarchical routing protocols meet the efficient communication of a large-scale network. However, many of them cannot guarantee the optimum choice of the cluster heads because of the lack of comprehensive consideration of the remaining energy of nodes, the distribution within a cluster and the distribution among clusters in the process of choosing the cluster heads....
We present a novel mobile Ad Hoc networks routing protocol called state-aware routing protocol, in which more QoS metrics are taken into account during the route discovery, to decrease the end-to-end delay and transmission cost. When the source initiates a RREQ message, the forwarded nodes require considering the information of energy, mobility and congestion state, hence the destination would determine...
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