Optimization of the Traffic Scheduling Algorithm With L-R Server Model
Lei Wei, Huang Shun · Systems engineering and electronics · 2002
It is important to schedule data traffic reasonably if QoS is required in a packet switched data network such as TCP/IP network. This paper uses a new and useful model called latency-rate server model (L-R model) to analyze and optimize the traffic scheduling algorithm. It proves that virtual clock algorithm falls into L-R model, and meanwhile, optimizes its performance dynamically based on the above analysis. Finally, the paper gives some simulation results showing that the algorithm can improve the network resources utilization.;