A Particle Swarm Optimizied Olsr For Priority Based Multimedia Traffic Shaping
* S. Meenakshi Sundaram, ** Dr. S. Palani
* Department of C.S.E., M.A.M. School of Engineering, Tiruchirappalli, India, email@example.com
** Department of E.C.E., Sudharsan Engineering, College, Pudukkottai, India
ABSTRACT: Routing protocols are essential for delivery of data packets from source to destination in Mobile Ad hoc networks (MANET). Optimized Link State Protocol (OLSR) is a table driven proactive routing protocol, with readily available topology information and routes. The efficiency of the OLSR depends on its Multipoint relay (MPR) selection. Various studies have been conducted to reduce the control traffic overheads by adapting the existing OLSR routing protocol. Routing performance is improved by traffic shaping based on priority of the data packet. In this paper, it is proposed to modify OLSR using swarm intelligence, Particle Swarm Optimization (PSO) to reduce end to end delay and improve throughput in the network. Simulation was carried out for multimedia traffic, and video streamed traffic in the network.
[S. Meenakshi Sundaram, S. Palani. A Particle Swarm Optimizied Olsr For Priority Based Multimedia Traffic Shaping.Life Sci J 2013;10(4s):526-530] (ISSN: 1097-8135). http://www.lifesciencesite.com. 80
Index Terms—Ad hoc Network, Optimized Link State Routing (OLSR), Particle Swarm Optimization (PSO), Multimedia traffic.