The simulation and theoretical analysis show that the delay performance of LL-DRR is much better than DRR, and the maximum packet delay of a session in LL-DRR is independent of the number of sessions.

• 仿真和理论分析表明,在时延性能上LL-DRR比DRR有显著的改善,并具有连接的最大时延与连接数无关的特性,可以支待实时业务。