QoS Based on Demand Multipath Distance Vector Routing Protocol in MANETs

Abstract

A mobile ad hoc network (MANET) is a continuously self-configuring, self-organizing, infrastructure-less network of mobile devices connected without wires. It is sometimes known as "on-the-fly" networks or "spontaneous networks”. The focus of this research is to evaluate the multipath routing protocol for QoS. This work explores the Evolutionary Computation schemes for optimizing the routing. Quality of service (QoS) is the use of mechanisms or technologies that work on a network to control traffic and ensure the performance of critical applications with limited network capacity. It enables organizations to adjust their overall network traffic by prioritizing specific high-performance applications. The discovery of QoS route in multi-constrained network is a complex problem, this is solved optimally using heuristic algorithms. For finding out familiar threats in MANETs, the natural evolution-motivated GE scheme has been applied. Ad Hoc On-Demand Distance Vector (AODV) is a routing protocol that reduces the number of message transmissions by creating a path between source and destination nodes. It utilizes resource access and demand packets to establish communication between nodes in a network. The outcomes have shown that in MANETs, the proposed AOMDV-QoS schemes fulfill the quality-of-service requirements along with high reliability and lesser delay.