Performance evaluation of WFQ, WF2Q+ and WRR queue scheduling algorithms

The paper presents the simulation results of the comparison of two Fair Queuing (FQ) based QSD (Queue scheduling discipline) algorithms with Weighted Round Robin (WRR). We propose the comparison of Weighted Fair Queuing (WFQ), Worst-case Fair Weighted Fair Queuing+ (WF2Q+) with WRR from the point of their usage in modern convergated telecommunication networks.