Abstract: The main properties of network operation states can be described from limited performance measurements through performance measurement techniques for telecommunication networks. This paper presents a performance measurement method based on the periodic-sampling for telecommunication networks. Through the method the sampling period can be adjusted adaptively according to the variation of network operation states, and the network operation states can be reconstructed from the sampling results. The results of the experiment indicate that the measurement results gained through this method can describe the variance of the network operation states.

Key words: Network management, Performance measurement, Periodic-sampling, State reconstruction

摘要： 通信网性能测量技术能够通过采集有限的网络性能数据反映网络运行状态的主要特征。该文提出了一种基于周期抽样的通信网性能测量方法，该方法能够根据网络运行状态的变化特征自适应地调整抽样周期，并根据抽样结果重建网络运行状态。经实验验证，采用该方法的测量结果可以描述网络运行状态的变化过程。

关键词: 网络管理, 性能测量, 周期抽样, 状态重建

CLC Number: 

• TP393