Effect of data aggregation on wireless sensor network performance

Wireless Sensor Network has limited battery power and computational power, leads to increased complexity. A better data aggregation framework on wireless sensor networks gives an efficient battery power and improved lifetime. This can be achieved by making the framework as middleware for aggregating data, measured by a number of nodes within a network. In this paper the performance of TAG in terms of energy efficiency in comparison with and without data aggregation in wireless sensor networks is presented.