摘要
为了对宽频码分多址(WCDMA)无线网络覆盖质量进行评估,需要对无线通信网络质量参数进行短期或长期的观测,为实施网络优化提供必要的数据支持。为此设计开发了一种无线网络覆盖质量的勘测与分析系统,以dsPic30F4011微控制器为核心,采用WCDMA无线模块SIM5218E设计开发了用于现场的勘测终端设备;以Windows-PC为基础平台,采用Visual Basic.Net开发了数据接收应用软件;采用MySQL数据库和Apache服务器搭建了数据中心,以TCP/IP协议和GPRS方式实现测量数据的上传。测试结果表明,系统能自动完成网络覆盖质量数据的采集、收集、处理以及观测等功能,达到了系统设计要求。
For evaluating the coverage quality of WCDMA mobile network, it is necessary to survey the quality parametters of WCDMA mobile networks in a short period or a long period,and then the survey data can be used to optimize WCDMA network per-formance.This paper describes the design and development of a network parameter survey and analysis system for WCDMA networks.A survey and analysis system for coverage quality of WCDMA mobile network is designed and developed, which uses a microcontroller dsPic30F4011 as a control core.A terminal equipment for site survey is designed and developed by usingWCDMA module Sim5218E. The data receiving application software is developed by using Visual Basic.NET based on Windows-PC.The data center is established by using MySQL database and Apache server. The upload of survey data is implemented via TCP/IP protocol and GPRS. The test results show that the system can automatically perform such functions as network coverage quality data collection,processing,survey,etc.,and meet the design requirements of system.
出处
《无线电工程》
2014年第7期11-14,共4页
Radio Engineering
关键词
网络覆盖质量
网络参数
勘测
数据中心
network coverage quality
network parameter
survey
data center
作者简介
谭春定 男，（1984-），硕士研究生，无线通信专业。主要研究方向：移动通信及网络。
赵利 男，（1965-），教授，无线通信专业。主要研究方向：移动通信及网络。
