Academic Journals Database
Disseminating quality controlled scientific knowledge

Fuzzy Logic Based Quality of Service Broker Model: Simulation in Simulink

Author(s): A.O. Ajayi | G.A. Aderounmu | E.A. Olajubu | S.A. Bello

Journal: Research Journal of Information Technology
ISSN 2041-3106

Volume: 3;
Issue: 2;
Start page: 72;
Date: 2011;
Original page

Keywords: Bandwidth | inference engine | response time | throughput | traffic

Today, increasingly complex control problems abound, for which mathematical modelling representations may be difficult to obtain. This study relied on the reported strength of the fuzzy logic technique in controlling highly nonlinear systems to improve the user perceived Quality of Service (QoS) of the web application. The fuzzy logic based QoS broker model was designed, modelled, and simulated using MATLAB 7.0; its performance was evaluated using two QoS parameters: Response time and throughput. The simulation results revealed an increase in throughput as well as a reduction in response times perceived by the clients.
Affiliate Program      Why do you need a reservation system?