嵌入式无线移动通信系统的研究与开发

为降低嵌入式无线移动通信系统的硬件开销和高效地开发嵌入式网络协议,构建了基于8位低端微控制器的嵌入式无线移动通信终端,同时根据软件工程原理,在系统实现中提出了以框架设计模式开发嵌入式网络协议的思想,实现了一个生成网络协议的通用框架,它采用UML状态机技术,将嵌入式网络协议的UML状态图转换为网络协议的实现代码.实验结果表明,该系统不仅极大地降低了对硬件资源的需求,UML状态机技术也为嵌入式系统软件的开发带来了规范性和高效率.

Research and implement of embedded wireless mobile communication system

In order to reduce hardware cost of embedded wireless mobile communication system and improve developing efficiency of embedded network protocol, the embedded wireless mobile communication terminal based on 8-bit basic MCU was proposed. Furthermore, according to software engineering principle, the general frame was designed to generate embedded network protocol by UML state machine technology. The frame converted UML state figure into implementing codes of embedded network protocol. The experiment result shows that embedded wireless mobile communication system not only reduces hardware expense but also incarnates standard and efficiency for development of embedded system software by UML state machine technology.