Analysis and Evaluation of Quality of Service (QoS) Router using Round Robin (RR) and Weighted Round Robin (WRR)

Abstract

The paper discuses a scheduling system for providing Quality of service (Qos) guaranteed in a network using Round Robin (RR) and Weighted Round Robin. It illustrates the simulation and analysis of data by evaluating the performance of Round Robin (RR) and Weighted Round Robin (WRR) schedulers. The evaluation and analysis of this schedulers' is based on different parameters such as the throughput, loss rate, fairness, jitter and delay Also, in analysis and evaluation of the two scheduling using different charts to demonstrate the effects of each parameter in order to decide an efficient algorithm between Round Robin (RR) and Weighted Round Robin (WRR.).The simulated output of the experiment enabled us to determine different result of parameter used and proof the schedulers that are best to used and that will help in improving the Qos in differentiated services.

Keywords: Quality of Service(QoS), Round Robin (RR), Weighted Round Robin(WRR), Throughput, Scheduling, loss rate, fairness, jitter and delay