一种基于软件通信体系结构的波形组件动态部署方法

A Waveform Component Dynamic Deployment Method Based on SCA

摘要:

简述了软件无线电波形及波形组件,分析了SCA波形软件装配描述文件SAD,提出了一种基于软件通信体系结构和波形组件管理器的组件动态部署方法,并设计实现了组件管理器；使用组件管理器为组件的创建和部署提供统一接口,为波形组件的动态部署操作提供灵活方便的通用接口实现；以宽带网络波形为例,在vxWorks下进行了波形组件的部署试验；结果表明,该方法可以满足SCA波形组件的动态创建和部署要求,解决了波形组件的创建和部署操作与其它操作夹杂在一起,耦合度高的问题,从而提高了组件的可重用性、可移植性和可维护性。

Abstract:

The Waveform and Component of SDR is briefly introduced and the SAD file is studied. In this paper, it presents a method for dynamic deployment component based on SCA and component manager and then implements the component manager. The component manager provides generic interface to create and dynamic deploy SCA component. The result of deployment WNW components on vxWorks demonstrates the method is flexible in dynamic deployment SCA components. While the reusability, portability and maintainability of SCA components are also improved as the result of decoupling component dynamic deployment from the other operation procedures.