Traffic Controller Active ( Class − based ) Queue

Traffic Controller Active ( Class − based ) Queue Management Packet Classification Flow

Aggregate Rate Control for Efficient and Practical Congestion Management

Active queue management (AQM) promises to overcome the current limitations of end-host only congestion control by providing congestion feedback information before router queue buffers overflow. Many emerging AQM approaches use proportional integral (PI) controller design because of PI’s simplicity and effectiveness. Unfortunately, these promising AQMs still face a critical deployment challenge ...

Design Of Interval Type-Ii Fuzzy Logic Traffic Controller For Multilane Intersections With Emergency Vehicle Priority System Using Matlab Simulation

During the past several years fuzzy logic control has swell from one of the major active and profitable areas for research in the application of fuzzy set, especially in the zone of industrial process which do not lead themselves to control conventional methods because of lack of quantitative data regarding the input-output relations. Fuzzy control is based on fuzzy logica logical system which ...

An Effective Controller Design for Active Queue Management Scheme Assisting TCP Flows

In this study, a control theoretical approach is brought to design and examine different flow controllers for congestion control in communicating networks. First, an Effective controller is planned for explicit rate congestion control in individual chokepoint network. The controller ensures constancy Effectiveness with respect to ambiguous time varying multiple time delays in different channels...

Robust AQM Controller Design for DiffServ Network Using Sliding Mode Control

For DiffServ network, an AQM controller is designed based on the nonlinear fluid flow model and the Integrated Dynamic Congestion Control (IDCC) scheme. Due to modeling uncertainties, time varying parameter fluctuations and external disturbances, we adopt a robust controller based on sliding mode control. The controller is designed for premium traffic service and ordinary traffic service respec...