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Enhancing Route Quality In MANET Using Linear Optimization

Author(s): Veeranna Gatate & Sujatha P.Terdal

Journal: International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
ISSN 2278-1323

Volume: 1;
Issue: 7;
Start page: 075;
Date: 2012;
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Keywords: linear programming | mobile ad hoc networks (MANETs) | Peak signal to noise Ratio (PSNR)

Mobile ad-hoc network is a constantly changing wireless network of autonomous nodes which communicate without the aid of any base station by routing the packets through intermediate nodes. As the nodes are mobile such topology changes consistently presenting great challenges in ensuring quality of service during routing and communication process. These issues are overcome by adapting multipath routing such that if one route fails then communication can continue through other routes.We propose a linear optimization based quality analysis of routes and split the load according to route quality. The optimization problem thus framed is by considering the network parameters such as PSNR of images and path cost solving by which the quality of the routes is enhanced.Simulation result shows that the proposed system performs better because of the use of primal dual Simplex optimization algorithm than the concept which does not use any optimization for load splitting. The algorithm performs better because the algorithm solves the linear model by taking its primal and dual forms and solves them simultaneously
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