Controlling Inelastic Traffic Queuing Behaviors Using RED as a Decay Rate Filter

The convergence of voice and data onto IP based infrastructures demands Quality of service (QoS) mechanisms that can be customized to meet diverse end to end performance requirements. This paper focuses on the improvement of the real-time quality of service by revisiting existing packet queuing and forwarding strategies and investigating its potential benefits with our theoretical insights. The theory is thoroughly validated through extensive numerical simulations which clearly verified RED as a decay rate filter to provide enhanced service Quality of experience (QoE).