Deployment of data aggregation technique in wireless sensor network

Abstract

Data aggregation is implemented in wireless sensor network to recapitulate the requisite information and send it to sink by reducing redundancy. We have developed energy-balanced real-time data aggregation technique, which prolongs the era of the network by trivializing power consumption and enhancing data transmission. Data coming from sensor node is accumulated at Intermediate node in an energy-efficient way with minimum data latency and this data is available at the base station. Sensor nodes are battery operated and efficiency of a battery hinges on number of bits transmitted. In our algorithm, we have lessen the number of bits transmitted. In order to surge lifetime of a wireless sensor network, we have to develop an energy-efficient sensor node for this we have to develop an intermediate node which accumulates data processes that and make it available to the base station precisely. We have used VB.NET as a front end programming and SQL database. We have attained here 90 % of energy saving.