Secured and QoS Based Energy-Aware Multipath Routing in MANET

Abstract

In MANET, energy aware multipath routing is major concern for securable transmission which is possible by avoiding the attackers or selfish nodes from the network. In this paper we have proposed secured and QoS based energy aware multipath routing in MANET. For multipath route selection, we have presented particle swarm optimization-gravitational search algorithm. Using this algorithm energy efficient multipath routes are selected in the network. After number of transmissions, a route may loss its link quality. So an optimal path is selected from the established routes in the network using cuckoo search algorithm which performs based on the behavior of cuckoos. Performance metrics of our proposed work is compared with that of the existing work authenticated anonymous secure routing. Simulation results show that energy efficiency and network lifetime of our proposed work is improved than that of existing work.