A COMPARATIVE ASSESSMENT OF TOPOLOGIES AND THEIR ISSUES IN WIRELESS SENSOR NETWORKS

A Wireless Sensor Network consists of small, self - configur able sensor nodes, which have very small storage capacity and low processing power. Sensor nodes are scattered over a field and they organize themselves in specific manner automatically to interchange information they sense. The organization of nodes plays a vital role from the p oint of view of efficiency of network. In this paper, a comparative assessment of WSN topologies is given, which leads the judgment of efficiency of sensor networks.