Energy Efficient Cluster Based Data Aggregation Technique In WSN
Keywords:Wireless sensor network (WSN); Data aggregation; Redundant Data; Energy; Clustering
Wireless sensor network is used for health monitoring, environment monitoring and controlling
applications. Sensor nodes are very small devise and it has limited functional capabilities. Limited battery power
is the major constraint because if sensor node die, it will decrease network lifetime. So to increase network
lifetime, must think about less energy consume by sensor nodes. It is possible using data aggregation which
reduced redundancy from data and less no of data transfer to the base station, it increase network lifetime. In
this paper we proposed a technique which use residual energy and location to the base station to select the CH
and also use AVG (AVERAGE) function for data aggregation. Also check than size of cluster be almost similar.
We compare experimental result of proposed algorithm with LEACH protocol.