通过对电子地图、基站信息和无线传播特点的研究,提出了一种移动通信网络路测数据的可靠性分析方法。该方法首先提取对地理单元进行聚类分析的属性,然后采用数据挖掘中Birch算法和K-means算法对地理单元进行聚类分析。最后,引入抽样理论中的整群抽样和二阶段抽样,给出了分析路测数据可靠性的方法。 Based on the research of electronic map, base station information and wireless propagation characteristics, a reliability analysis method of drive test data in mobile communication network is proposed. This method first extracts the attributes of the geographic units for cluster analysis, and then uses the data mining Birch algorithm and K-means algorithm to cluster the geographical units. Finally, by introducing cluster sampling and two-stage sampling in the sampling theory, a method of analyzing the reliability of the drive test data is given.