采用动态插件框架无线网络规划软件研发.pdf

摘要

无线网络规划是指对无线网络的拓扑、基站、频率、业务等方面进行的一
个统一规划,无线网络规划软件就是用来辅助完成无线网络规划任务的软件。
目前,国内外的网络规划软件存在这样的问题,采用了是非扩展性或扩展性不
强的框架结构。
本课题采用动态插件框架进行无线网络规划软件的研发。在这种插件框架
中,插件之间能进行相互扩展;另外,在程序运行过程中,插件能够动态地装
入和移出内存。
首先,本文细致地研究了引入插件框架的原因,插件框架的分类,基于插件
框架的软件设计等内容。
其次,、Java、Delphi 三种编程语言平台下的常用插件框架进行
了较细致的研究,重点是研究了其中的开源动态插件框架。对它们进行分析比
较后,最终选择了 Equinox 供本课题项目开发所用。
然后,本文研究了 OSGi 规范以及 Equinox 在 OSGi 规范方面的实现。提出
了基于 Equinox 的 RCP 开发的概念,并对 RCP 的历史、现状、未来、优点以及
应用案例等方面进行了研究。
最后,本文介绍了基于 RCP 的软件开发的基本原则;研究了 RCP 的扩展机
制和服务机制的原理及应用,并对二者进行了一个比较;在以上理论研究的基础
上,设计和开发了一套无线网络规划软件,取得了较好的应用效果,模块化程度高、
扩展性强以及动态性好。

关键词:插件,Equinox,OSGi,RCP,无线网络规划





I
ABSTRACT

The work planning refers to a unified plan which to wireless aspects
and so work's analysis situs, base depot, frequency, service carries on, the wireless
network planning software is uses for to be pletes the work
planning task the software. At present, the domestic and work planning
software has such problem, has used the right and wrong extension or the extension not
strong portal frame construction.
This topic uses the dynamic card cage to carry on the work planning
software's research and development. In this kind of card cage, between the plug-in unit
can carry on expands mutually; Moreover, in the program run process, the plug-in unit
can dynamic load with the emigration memory.
First, this article has studied the introduction card cage reason carefully, the card
cage classification, based on card cage contents and so on software design.
Next, this article is right. Net, Java, under the Delphi three kind of programming
language platform'monly used card cage conducted the careful research, the key
point has studied opened the source dynamic card cage. Carries on the analysis
comparison after them, chose Equinox to use finally for this topic project development.
Then, this article has studied the OSGi standard as well as Equinox in OSGi
standard aspect realization. Proposed