Efficient on-Demand Routing Protocol for Mobile Ad hoc Network

Mobile Ad hoc Network (MANET) is collection of all individual mobile nodes (with in transmission range) that able to communicate via air link for emergency environment world anytime anywhere in the network link with all the nodes each other with acts as transmitter, receiver and router. This self configured infrastructure less network degrade network performance due to so many problems such as overhead, end-to-end transmission delay, throughput, energy, security for malicious nodes, bandwidth and storage etc., more are less energy and security attacks is very dangers issue due to dynamic nature, battery power, packet drop, misbehaviour attack, conjunction and mobility. TO overcome and reducing packet loss rate we developed and tested this research work efficient packet drop model called Relay Node Selection Randomly (RNSR) for MANET designed and compare to existing research work of traditional Dynamic Source Routing (DSR) on-demand that overcome existing issue and increasing node lifetime when solve energy problem. Simulation results of suggested work better than DSR analysis with parameters such as end-to-end delay and remaining energy using RNSR under leading simulation model called Network Simulator (NS2).