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     Research Journal of Applied Sciences, Engineering and Technology


Enhanced Optimized Link State Routing for Multimedia Traffic using Genetic Algorithm

1S. Meenakshi Sundaram, 2S. Palani and 3A. Ramesh Babu
1Department of C.S.E., M.A.M. School of Engineering, Tiruchirappalli, India
2Department of E.C.E., Sudharsan Engineering College, Pudukkottai, India
3Department of Computer Applications, Saranathan College of Engineering, Tiruchirappalli, India
Research Journal of Applied Sciences, Engineering and Technology  2014  17:3616-3622
http://dx.doi.org/10.19026/rjaset.7.714  |  © The Author(s) 2014
Received: November 13, 2013  |  Accepted: November 29, 2013  |  Published: May 05, 2014

Abstract

The aim of this research is to modify OLSR using GA to reduce the end to end delay and to improve the network throughput. Simulation was carried out for multimedia traffic and video streamed network traffic using OPNET Simulator. Routing is a primary MANET function where each node forms routes between nodes not directly in each others range for communication. Major challenges in MANET are routing protocol design while maintaining quality of service in the network. Optimized Link State Routing (OLSR) protocol is a Table driven Proactive Routing Protocol having topology information and routes which are used for routing. OLSR’s efficiency depends on Multi Point Relay (MPR) selection. Many studies are conducted to decrease control traffic overheads by modifying existing OLSR routing protocol and traffic shaping based on packet priority.

Keywords:

Ad hoc network, Genetic Algorithm (GA), multimedia traffic, Optimized Link State Routing (OLSR),


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Competing interests

The authors have no competing interests.

Open Access Policy

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Copyright

The authors have no competing interests.

ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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