Performance analysis of tree cluster based data gathering for WSNs

摘要

Wireless sensor network (WSNs) contain there are several devices of sensor which is transferring data to base station for the purpose of processing this is known as direct delivery. This cause to the heavy traffic into the network because this is reduces lifetime of network. Into the many industries WSN has been used widely, because it was taking the hug quantity of heterogeneous sensory data. Whatever, into the whole or general deployment area the hotspot issue was not ignored by many WSN data gathering techniques. network connectivity affected by the hotspot issues & reduces the network lifetime. WSN suffers from many hurdles such as small memory, low computational capability, and limited energy resources then, the method of data gathering described to enhance the lifetime of network. Therefore to improve performance large numbers of protocols are introduced. From the previous scholars this kind of clusters has been utilized, tree & cluster based for utilizing energy efficient routing protocols. This article proposes the enhanced version which is known as tree-cluster data gathering method & it is utilizing both tree & cluster based protocols. The TCDGT is significantly stable the load of entire network, prolong the network lifetime, decrease energy consumption & alleviate the hotspot problem has been shown by comparison & simulation along with another method.