Enhancing route request broadcasting protocols constitutes a substantial part of recent research in mobile ad-hoc network (MANET) routing. We suggest a novel approach to modify route request broadcast based on node caching. The intuition behind node caching is that the nodes involved in recent data packet forwarding have more reliable information about its neighbors and have better locations (e...

Mobile ADHOC networks is a wireless network consists of number of nodes. The nodes consists of sending packets from source to destination via path connection. The path connection is of multipath routing and it is very unstable and go down at any time and making the connection on ADHOC network is difficult. If primary path fails to send the packet to destination then the secondary path is used t...

This paper proposes a hierarchical approach to the routing issue in ATM-based broadband multi-service networks. We show how distributed Route Selection Algorithms embedded within network nodes may be managed by a TMN system, by virtue of a management service called Load Balancing, to increase their adaptivity to network wide conditions and therefore their effectiveness. The paper elaborates on ...

Vehicular Ad hoc Network (VANET) is one of the technologies that have been developed to solve problems in the transportation area. VANET is an Ad hoc network with vehicles as the nodes of the network. VANET technology comes from the improvement of the Mobile Ad hoc Network (MANET). In fact, route searching algorithm is needed to avoid congestion by dividing the load of the vehicle. This researc...

For multicomputer or distributed systems that use circuit switching, wormhole routing, or virtual cut-through, 2 the communication overhead and the message delivery time depend largely upon link contention rather than upon the distance between the source and the destination. That is, a larger communication overhead or a longer delivery delay occurs to a message when it traverses a route with he...

A Mobile Ad hoc Network (MANET) is a collection of wireless mobile nodes forming a temporary network without using any existing infrastructure. Due to the dynamic nature of the network topology congestion and load balancing are the major problem in Mobile Ad-hoc Networks routing. Most of the existing protocols provide solutions to load balancing or congestion or fault tolerance individually. In...

In Mobile Ad Hoc Networks (MANET), the network congestion can rigorously depreciate the network throughput. Also the network congestion results in the packet losses, bandwidth degradation and energy expenditure. Hence a load balancing scheme is required to prevent the network from congestion and exhaustion of resources of congested node. In this paper, we propose a congestion adaptive multi-pat...

Mobile ad hoc networks (MANETs) consist of wireless mobile nodes that can dynamically and freely selforganize into arbitrary and temporary ad hoc network topologies. Due to high mobility of nodes, there exist frequent link breakages which lead to frequent path failures and route discoveries. In a route discovery, both cluster and broadcasting scheme is deployed, where a mobile node blindly rebr...

The traditional route selection algorithm of the Ad Hoc network are mainly based on the shortest path and do not take into account any other routing factors. As a result, it increases the number of the unreliable route. It also forms a lot of “hot spot”, which affect the performance of the network. Thus this paper proposes a performance value adaptive routing for mobile ad hoc network (PVAR), w...