软件无线电关键技术的发展状况

Development Status of Key Technologies of Software Radio

软件无线电的应用被誉为无线电通信技术的第三次革命,实现了技术核心从硬件到软件的跨越。其具有可编程的通信功能,成为无线电通信的重要手段。在此基于软件无线电通信原理,阐述通信过程中的常用关键技术,并对其关键技术的革新提出相关建议。

The application of software radio is regarded as the third revolution of radio communication technology,which has realized the leap from hardware to software.The software wireless technology has the programmable communication function,becomes the radio communication important method.Therefore,based on the principle of software radio communication,this paper expounds the common key technologies in the communication process,and puts forward some suggestions on the innovation of the key technologies.