EP Traffic – Self Similar
1S. Karthik, 2V. Jawahar Senthilkumar, 3Dr. S. K. Srivatsa
1,2Research Scholar, Simulation Lab, EEE, College of Engineering, Guindy, Anna University
3Professor, ECE, MIT Campus, Anna University, Chennai, India.
As a number of satellite systems (GEO – Synchronous) are being designed and deployed, it becomes increasingly important to be able to test these systems under realistic traffic load. In this paper, an improved and efficient verification scheme of satellite network protocol is proposed. The new algorithm is based on the novel concept of using EP (evolutionary programming) to probe the availability of network resources. Recently, EP has proved itself to be an excellent tool for giving hood & efficient solution to hard to solve problems.. To prove the effectiveness of our method we investigated our work in TCP – Reno & TCP – Vegas. EP is able to find a configuration of the traffic over the network. We have shown that the performance degradation in TCP is much better by using EP than in GA (genetic algorithm). The existing methods do not work well when congestion is less frequent but of longer duration. Our method works well for this case also. The traffic produced by EP has been shown to be self similar.