文档介绍：摘要
随着我国移动用户数量的快速增长和使用要求的提高国内的移动网络运营商要
想增加客户满意度提升竞争力提高网络服务质量是必由之路为了对移动网络性
能现状有个全面的了解以便解决必要的信号需求网络运营商在调整网络性能参数
和覆盖区域之前需要进行全面的定量的网络测试和分析但目前的测试系统存在
诸多问题有的过于笨重需要车载进行测试缺少灵活性更不适合室内测试有
的测试项目有限只专门针对某种信号在有多种信号测试需求时提高了测试成本
效率也不高针对这些问题本论文介绍了一种基于 PDA 的网络测试系统的设计和
实现过程该系统仅由掌上电脑测试手机和 GPS 接收卡组成轻巧简便便于携带
和操作测试程序基于 Windows CE 设计和开发而成功能强大鲁棒性好
论文围绕着测试系统的设计有针对性的对相关的理论技术和实施方法等进行了
分析和应用研究根据实际的项目开发经验详细分析了 PDA 形式移动网络测试系
统的需求并运用面向对象的软件工程方法完成了系统的总体设计然后基于嵌入式
Windows CE 平台开发了系统代码在系统的设计阶段使用了 UML(统一建模语言)
对系统的功能做了详细的分析和类图设计在系统的实现阶段该文讨论了多线程
MapX 控件 PDA 串口通信等必需的关键技术并给出了系统开发中需要解决的技术
难题的实际解决方法和代码最后对系统的开发经验做了总结提出了进一步的建
议
关键词嵌入式系统 Windows CE PDA GPS UMtrace 多线程 UML
ADOCE
I
Abstract
With the rapid increase of domestic mobile users and the elevated requirement, the
provider of work must improve the capability of work to gain more
satisfaction from the consumers and improve the petency. To have a
comprehensive knowledge of the present situation of the mobile work quality so
as to solve the necessary signal requirement, the providers need to do full-scale test and
analysis before the adjustment of work performance and cover region. However,
there exist many problems in the current testing systems: some are lack of agility, which
have to be equipped with vehicles, and unsuitable for indoor test. Some are designed to a
certain signal and can test one or a few signal only, which not only brings high test cost but
also lowly efficiency. To solve the above problems, we have designed a new test system,
and the process of design and implementation is given in this paper. This system is make up
of pocket PC, test phone and CF card of Global Position System, which is very delicate and
convenient to take and ease to operate. The software of the system is designed and
programmed based on Windows CE.
The paper is based on the design of the test system and gives an analysis of the relative
theories, technology and the implementing method.