基于边际效应全局最优的队列控制方法

为了解决网络节点在进行数据传输过程中的冲突拥塞,针对队列控制方法存在的问题,提出了一种基于经济学中边际效应全局最优的队列管理机制.在这种机制中会兼顾数据流之间的公平性和优先级,在二者中寻找到最佳的平衡点.通过在合理的范围内设定不同业务用户的满意度和结点提供的带宽之间存在边际效应,平衡公平性和优先级之间的矛盾,达到使全局满意度最高的带宽分配方案.实验结果表明,提出的分配带宽的方案能使全局满意度达到最大值.

A queue management mechanism based on the marginal effect for the global optimal

In order to solve the conflict congestion network nodes in the process of data transmission,a queue management mechanism based on the marginal effect of economics and game modes has been presented in this article.And the method can solve the queue control problems.Fairness and priority will be taking into account in this mechanism,demanding for bandwidth in different queues after a game to achieve optimal under conditions of a proposed measure.By setting the marginal effect exists between different business users′ satisfaction and the bandwidth provided by the nodes,to balance the contradiction between fairness and priority,and reach the global highest satisfaction in bandwidth allocation scheme.The simulation results of the algorithm demonstrate the effectiveness of the method.The simulation results of the algorithm demonstrate the proposed bandwidth allocation scheme can make the overall satisfaction reached the maximum.