Method of Cluster Head Electing using Fuzzy Logic Considering the Number of Adjacent nodes

초록

The cluster establishment and cluster head choice are important problems in USN(Ubiquitous Sensor Network). they can significantly affect the network's communication energy dissipation. However, choosing of the cluster head is not easy in different environments which may have differnt characteristics. In this paper, we propose a power reduction method for USN base on fuzzy logic and considering adjacent nodes. We wvaluated the proposed method by simulations and showed that it makes a good choice of the cluster head.