Enhanced AODV for Mobile Ad-hoc Networks

Enhanced AODV for Mobile Ad-hoc Networks

A mobile ad-hoc network comprises of mobile nodes that can communicate with the nodes within their radio range and also with those which are outside range by using route discovery mechanisms. The nodes in an ad-hoc network can act as a host and also as a router that can route data to or from the other nodes. The topology of mobile ad-hoc networks changes dynamically which is mainly due to arriv...

Enhanced Aodv (en-aodv) in Ad Hoc Networks

A Novel Elliptic Curve Cryptography Based Aodv for Mobile Ad-hoc Networks for Enhanced Security

The all-pervading nature of communication networks has paved the way for the development of wireless and internet applications, making communication possible all over the world. With the explosion of networks and the huge amount of data transmitted along, securing the data content is becoming more and more important. Mobile ad hoc networks are multi hop wireless networks without fixed infrastru...

Securing AODV Routing Protocol in Mobile Ad-Hoc Networks

In this paper, we have proposed a security schema for Ad-hoc On-Demand Distance Vector (AODV) routing protocol. In this schema, each node in a network has a list of its neighbor nodes including a shared secret key which is obtained by executing a key agreement when joining a network. One key principle in our schema is that before executing route discovery steps in AODV protocol, each node execu...

Dynamic AODV Backup Routing in Dense Mobile Ad-Hoc Networks

The frequent change of network topology in mobile ad-hoc network leads to the stability and reliability problems of routing. Many routing schemes such as multi-path routing and backup path routing are proposed to increase the link reliability. Multi-path routing protocols usually concentrate on load balancing or disjoint routing. However, the problem of packet loss caused by re-routing from the...