在对“流”公平的CSFQ(Core-Stateless Fair Queueing)算法基础上进行改进,将算法设计思想由对流速率的公平分配改为对表征用户需求的效用函数的公平分配,从而提出一种对用户公平的核心无状态队列管理算法(Core-Stateless User Fair Queueing,CSUFQ),该算法能近似实现边界及核心路由器上对用户需求的最大最小公平,仿真实验证明了其效果.
Under the framework of the CSFQ algorithm, while change its designing role from the fair allocation of flow rates to that of the utility functions representing the user demands, we proposed a core-stateless user fair queueing algorithm-CSUFQ. CSUFQ can provide approximate fairness between users with different demands on both edge and core routers, and simulations testified its effectiveness.