【摘要】 软件无线电技术是近年来出现的新的无线通信设计思想与框架 ,是无线通信领域的一项突破性关键技术。本文详细阐述了软件无线电的概念、系统结构、基本特征 ,在典型软件无线电体系基础上 ,描述了应用该设想的蜂窝区基站功能。同时结合关键技术 ,展望了软件无线电的发展趋势。更多还原

【Abstract】 The software radios technology is a new design idea and frame for wireless communication ,and being a breakthrough for the key technology on the field. The paper detailedly sets forth the concept of the software radios 、the system structures 、the basic characteristics and describes the cellular base station used the conceive on the foundtion of the typical saftware radios . It is combined with the key technology and prospects the development trends of the software radios.更多还原