International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 19 - Number 8 |
Year of Publication: 2011 |
Authors: D.Suresh Kumar, K.Manikandan, M.A.Saleem Durai |
10.5120/2380-3139 |
D.Suresh Kumar, K.Manikandan, M.A.Saleem Durai . Secure On-Demand Routing Protocol for MANET using Genetic Algorithm. International Journal of Computer Applications. 19, 8 ( April 2011), 29-34. DOI=10.5120/2380-3139
Mobile ad-hoc network networks are self organizing, very dynamic network which support data networking without an infrastructure. The proposed protocol provides secure and adaptive backup routing protocol for MANET. Genetic algorithm (GA) is used to find the optimal path from the available multiple paths between source and destination to be used in the case of link failure problems. To improve routing mechanism, we use buffer size, end to end delay and shortest path as the parameters for GA in route discovery. GA allows for self-configuration systems and maintains state information about the neighboring network. GA's are able to find, if not the shortest, at least an optimal path between source and destination in mobile ad-hoc network nodes. And we obtain the alternative path or backup path to avoid reroute discovery in the case of link failure or node failure. Furthermore we incorporate self organized key authentication mechanism in order to authenticate every that participates in the network. We use NS-2 simulator to simulate this protocol and we conclude with performance evaluation and comparison with the existing protocol.