EER: Energy Efficient Routing in Wireless Sensor Networks

Sensor Networks are usually large collections of sensing nodes. The main constrain of sensor network is that the sensor nodes have constant power source. They cannot be recharged or replaced once deployed. Topological control is a popular technique for energy conservation in sensor networks. Therefore, numbers of cluster base energy conservation technique are defined previously. In cluster base technique, main problems are proper data aggregation and a large amount of energy wastage to make cluster. In this paper we study the problem of efficient data propagation with proper data aggregation model in wireless sensor networks. The EER (Energy Efficient Routing in Wireless Sensor Network) technique define optimal size of clusters where data are aggregated properly and data routing occurs in energy efficient way. In EER, clusters are generated with the help of L-system CA scheme. Data routing path is also decided by L-system CA scheme. The simulation result depicts that life time of the nodes increases with respect to other existing energy conservation techniques.