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Power efficiency and coverage preservation are two important performance metrics for a wireless sensor network. However, there is scarcely any protocol to consider them at the same time. In this paper, we propose a flow-balanced routing (FBR) protocol for multi-hop clustered wireless sensor networks that attempts to achieve both power efficiency and coverage preservation. The proposed protocol consists...
In this paper, we proposed a distributed hierarchical flow balancing (HFB) protocol for data aggregation in wireless sensor networks. A clustering algorithm is firstly proposed to group several sensors into one cluster based on the overlapping degrees of those sensors. Then, a backbone construction algorithm is proposed to construct a multi-level backbone network using the cluster heads. Furthermore,...
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