Researches on Area Based Distributed Clustering Auto Modelin Sensor Networks

Clustering is the basic of other applications such as routing,query processing etc.Considering the characteristics and location information of nodes in sensor networks,a modified directed transfer model of sensor networks,and a novel clustering algorithm based on area DCAM(Distributed Clustering Auto Model) are proposed.Theoretical analysis and simulation show that the above new methods can reduce the energy costs of nodes in data transferring efficiently for sensor networks.So,it can prolong the lifetime of the whole networks to a greater degree.