摘要： HCHOKe算法控制和惩罚网络中的非适应流，保护适应流稳定地分享网络带宽。HCHOKe结合CHOKe击中思想，利用拥塞程度自适应取包，提出一种丢包策略。在网络仿真器NS-2上对HCHOKe等其他主流相关算法进行分析，结果显示HCHOKe在维护网络带宽的公平分配上性能优于CHOKe等其他几种算法。

关键词: 主动队列管理, 公平性, 非适应流, HCHOKe算法, CHOKe算法

Abstract: HCHOKe controlls and punishes non-adaptive flows, makes adaptive flows share the bandwidth stably. HCHOKe combines CHOKe’s hit and uses congestion self-adaptive while picking packets, gives a way of dropping packets. It analyzes HCHOKe and other main schemes about CHOKe, then uses NS-2 and shows that HCHOKe performs better than CHOKe and other main schemes in distributing the bandwidth in network fairly.

Key words: Active Queue Management(AQM), fairness, non-adaptive flows, HCHOKe algorithm, CHOKe algorithm

中图分类号: 

• TP393