| 移动通信网络路测数据的抽样与分析方法 |
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| 引用本文： | 孙娟娟,吴建威.移动通信网络路测数据的抽样与分析方法[J].系统工程与电子技术,2009,31(1):229-232. |
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| 作者姓名： | 孙娟娟 吴建威 |
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| 作者单位： | 北京邮电大学电子工程学院, 北京, 100876 |
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| 摘 要： | 通过对抽样调查理论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抽样与分析方法。首先根据抽样理论,引入聚类分析进行分类,采用整群抽样和二阶段抽样,给出了分析路测数据的方法。为了提高路测采集数据的有效性,以根据抽样理论确定的抽样点数目作为指导,结合无线网络规划理论,提出了有效的路测路线确定方法。
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| 关 键 词： | 路测 聚类分析 有效性 抽样 可靠性 |
| 收稿时间： | 2007-10-11 |
| 修稿时间： | 2007-12-31 |
Method on sampling & analysis of field test data in mobile communications network |
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| SUN Juan-juan,WU Jian-wei.Method on sampling & analysis of field test data in mobile communications network[J].System Engineering and Electronics,2009,31(1):229-232. |
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| Authors: | SUN Juan-juan WU Jian-wei |
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| Institution: | School of Electronic Engineering, Beijing Univ. of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | By the research of sampling survey and radio propagation,a novel method on sampling and analysis of field test data is introduced.According to the theory of sampling survey,cluster analysis is introduced to finish the sort.Then a method on analysis of field test is presented by using cluster sawpling and two-stage sawpling.In order to improve the reliability of field test data,by the estimation theory of sample size,a method of field test route choice is introduced based on wireless network planning. |
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