基于测量的网络性能评价方法研究

Study on network performance evaluation method based on measurement

网络性能评价方法的研究对于指导网络设计和改进网络运行性能状况有着重要的意义。为了综合地评价网络的运行状况,在测量的基础上,提出了基于多个测量指标的多指标综合评价方法,并应用到路径性能评价和网络性能评价上,该值反映了路径和网络的综合性能状况,并可以按照不同的策略分析路径和网络之间的性能变化情况。实验结果表明,该方法可以有效的评价目标路径和网络的运行状况。

In order to evaluate the condition of network, a new synthetically multi-metric performance evaluation method was put forward based on multiple measurement metrics and applied to the performance evaluation of links and nets. The value of calculation reflected the performance condition of links and nets. The performance change of links and nets could be analyzed according to the different strategies using the method. The results of experiment indicate that the method can evaluate the performance of links and nets effectively.