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Research Paper | Computer Science & Engineering | India | Volume 3 Issue 5, May 2014 | Popularity: 6.7 / 10

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Network Performance Optimization based on AODV Routing in MANET

Deependra Kumar Jha, Anurag Jain, Susheel Jain

Abstract: Ad hoc On-Demand Distance Vector (AODV) ; is based on distance vector routing; that guarantees loop-free routes by using sequence numbers that indicate how new; or fresh; a route is and select minimal length path according to less number of hop-count; as a distance metric. However; AODV routing protocol itself does not consider the current load of nodes in the process of route discovery; so it may result in congestion in the path and localized network congestion. In This paper proposed mechanism combines improvement of Random Early Detection [RED] by self parameter adjustment for performance optimization and with AODV protocol optimization by diverting packet transmission from congested route to non congested route; to improve network performance. Experimental result shows that it achieves high throughput and higher packet delivery ratio in Mobile Ad hoc network.

Keywords: Ad Hoc network, AODV routing protocol, Random Early Detection, congestion control

Edition: Volume 3 Issue 5, May 2014

Pages: 1128 - 1132

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