Enhancing multipath routing in manet for addressing routing disputes and qos

Abstract

The proposed research work is to reduce the path breakages and to provide a balanced multipath routing in mobile ad hoc networks (MANETs) for reliable communication. The Mobile adhoc networks are a collection of wireless nodes organized into a spontaneous network without any pre-defined structure. It is decentralised due to its infra-structure less network. The nodes normally have a limited degree of transmissions so that each node aims to transmit the data with the closer node in an unpredictable way due to its dynamic network topology. It is quite probable for the mobile nodes to carry out communication for the users in various applications. Because of this nature, the networks are much suitable for situations where it exits without any requirements and installation. The mobile adhoc networks are used over various applications like a battlefield monitoring, disaster monitoring, habitat monitoring, environmental fire detection, audios and videos. In the first work, the displacement and direction conscious adhoc on-demand distance vector routing protocol is proposed to address the displacement and direction over the ad hoc networks. The routing in MANET faces issues in terms of their ad hoc characteristics and various routing schemes. The reactive routing protocols are selected for reducing the control overheads and scalability but they will face constant path breakages due to the high mobility of the nodes. To reduce the path breakages, to gather static route and to provide a multipath routing scheme in MANET the following reactive routing protocol is modelled based on the tree-based dislocation awareness. The DDC AODV forwards the route detection and route reply based on the activity of the target nodes and their moving magnitudes. The NS 3 provides two load analyses by making use of analyses for investigating the outcomes and advantages of DDC AODV over the existing AODV protocols. newline