An energy efficient hybrid optimized routing protocol for WSN

Energy consumption is one of the limitations in WSN. The routing of the protocol are latest areas to improve quality of service, network lifetime, packet overhead and power consumption. There is no such type of protocol which removes the energy consumption only reduction in energy consumption is possible. There are many routing protocol to upgrade the throughput of the overall region. Out of these protocol AODV protocol in term of less overhead and more scalable. The main reason of increase in energy consumption is state change from active to sleep because the data packet have to be wait at starting point. The problem formulation in wsn is that after some time the nodes will consume their energy and does not work well. So to remove dead nodes and select the new route in a network a new routing protocol is proposed called as “An Energy Efficient PEGASIS-AODV Optimized Routing Protocol for WSN. The proposed protocol has a hybridization of PEGASIS and AODV. The PEGASIS is used for direction purpose and AODV is used for cache information. For directional transmission smart antenna system is used. The smart antenna only transmit the data in the direction of destination so additional overhead will be reduced and only the selected path nodes are active others are in standby mode so lower energy consumption. In extension, union of a genetic algorithm and ant colony optimization is applied in the scheduled routing method which shows the valuable optimal paths. The output will be less overhead, better throughput, more scalable and the network lifetime will be increased.