【摘要】 随着网络规模的不断扩大,网络拥塞问题日益严重。拥塞将会导致吞吐量下降,实时性变差,网络性能降低等问题。本文通过分析端到端拥塞控制存在的局限性,说明基于路由器技术的队列管理算法在改善端到端拥塞控制中所发挥的重要作用,并对当前拥塞控制中基于路由器技术的队列管理算法(RED、WRED、WRR、FQ、WFQ、DRR)进行分析与总结。更多还原

【Abstract】 Nowadays, the increasing size of network aggravats network congestion. Congestion will lead to throughput decrease, real - time deficit, network performance decrease and so on. Analysing the limit of end - to - end congestion control, the paper illustrates the importance role of queue management algorithms based on router technique to improve end - to - end congestion control, analyzes and summarizes several queue management algorithms (RED, WRED, WRR, FQ, WFQ, DRR) use for nowdays.更多还原