International Journal of Engineering Sciences & Research Technology (IJESRT)
A wireless sensor network consists of small, self-configurable 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 point 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.