摘要： 依据带宽分配的公平性原则可以实现网络资源的合理分配和利用,从而提高网络的服务质量。根据一广域网模型,介绍了带宽分配的最大—最小公平性和比例公平性,并采用效用函数方法设计了一种带宽分配的最优速率迭代算法。

关键词: 流量控制, 带宽分配, 公平性

Abstract: According to the fairness of bandwidth allocation policy, we can utilize the network resource more efficiently. In this paper, we first introduce the max-min fairness and proportional fairness based on a wide area network model. Then we design an optimal rate iteration algorithm through the utility function approach.

中图分类号: 

• TP393.07