Efficiency Enhancement in AOMDV to Reduce the Chances of Packet Loss in MANETs

MANET is a self configuring network which has no fixed infrastructure. Topology in MANET changes frequently. During data transmission, there is a problem of link failure which degrade the performance of the network. The nodes are deployed in the network and path is established according to EAOMDV protocol from source to destination. There are some nodes in the path having much movement than other nodes. Due to these nodes packet loss occur in a higher manner and link failure problem occurs. So link failure problem is responsible for performance degradation and low reliability of the network. In this work the AOMDV based technique and enhanced technique have been implemented in the Network Simulator 2 (NS2) and results have been analysed for efficiency and throughput.