开放普适计算环境的实现

开放系统已经成为当今计算机界广泛倡导并积极遵循的策略。从开放系统的基本特征出发，导出描述开放系统的轮廓框架(AUSPICE)，通过对轮廓中各个组成部分，选用一定的标准就可以实现一个开放系统。但实现一个完全的开放系统是一个长期的过程，而且对于具体应用环境和需求．其实现过程各有不同。本文针对普适计算环境，首先分析了开放性对于普适计算环境的重要性和必然性，同时针对普适计算环境的特点，对开放系统的轮廓框架扩充为AUSPICAE，最后提出了适合普适计算环境的开放系统实现过程模型。

The Implementation of Open Pervasive Computing Environment

The conception of open system has become a business strategy of the computer industry. A profile for open systems is introduced through a series of careful inference, which starts from the well-know characteristics of open computer systems. With the help of the profile, the open systems can be realized. But the course of implementing an open system is long, and the courses are diverse because of the applications' environment and requirements. In the paper, the importance and necessary of open system are explained in pervasive computing. Then the profile of open system is extended for pervasive computing. At last, the process model of implementing open systems in pervasive computing is proposed in order to guide the course of implementation.