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In wireless sensor network (WSN), the total energy is restricted, how to make good use of the limited energy resource is a very important aspect in the research of WSN. In this paper, a more reasonable energy consumption model is proposed: Optimal Energy Consumption Model (OECM). Under the new model of energy consumption, different network parameters can obtain different optimal clusters. It is different...
ESRT protocol is a transport solution that seeks to achieve reliable event detection solution with minimum energy expenditure and congestion resolution. Depending on the current network state, it configures the reporting frequency rate f for the next time interval. Due to the dynamic properties of the networks, the adjustment always has a delay. A prediction-based ESRT (PBESRT) protocol is presented...
In recent years, there has been a growing interest in wireless sensor network. In wireless sensor network, constrained energy is one of the most critical problems. In-network data aggregation is essential for the efficient operation of wireless sensor network. In this paper, we propose a novel energy saving topology control algorithm (ESTP). This scheme enable the node within a given distance cooperate...
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