A Density-based Energy-efficient Game-theoretic Routing Algorithm for Wireless Sensor Networks
نویسندگان
چکیده
Study on energy-efficient routing algorithms is one of the critical problems of wireless sensor networks. In this paper, we propose a Density-based Energy-efficient Game-theoretic Routing Algorithm (DEGRA). As a clustering algorithm, DEGRA adopts game theory and make cluster head determination based on nodes’ density, residual energy and average energy consumption of its neighboring nodes. We also design an intra-cluster and multi-hop inter-cluster routing algorithm. Simulation results show that cluster heads are evenly distributed and our proposed routing algorithm do consume much less energy than both LEACH and DEER.
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