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介绍了软件无线电系统的评价标准，这种评价标准主要是指系统的“软件”程度。还介绍了软件可重用性的实现，即要求软件代码能够应用于不同的软件无线电硬件平台中，这要求为软件无线电定义一套专门的软件标准。给出了在“八六三”项目所采用的一种基于异步传输模式（ Ａ Ｔ Ｍ）交换网络的软件无线电的硬件平台，它具有很好的开放性、可扩展性和可重构性，它能够灵活的配置成为不同功能的软件无线电应用系统。它较之目前国内外讨论较多的总线式结构有明显的优势。最后给出了具体实现上述硬件平台的一种环形结构
The evaluation standard of software radio system is introduced. The evaluation standard mainly refers to the “software” of the system. It also describes software reusability implementations that require software code to be used in different software radio hardware platforms, which requires defining a specialized software standard for software radio. The hardware platform of software radio based on Asynchronous Transfer Mode (ATM) switching network used in “863” project is given. It has good openness, expansibility and reconfigurability, It can be flexibly configured as a software radio application with different functions. It has obvious advantages over the bus structure discussed more at home and abroad. Finally, a ring structure concretely implementing the above hardware platform is given