基于软件无线电平台的系统管理模块研究与实现

Realization of system management module based on SDR platform

针对具有高度灵活性和开放性的通用软件无线电平台,提出了一种软件无线电系统管理模块技术方案。方案以软件无线电为核心,在硬件系统上实现软件管理操作环境搭建,研究FPGA全局动态重构技术,制定波形文件加载协议,实现波形文件在线升级和动态加载,完成数据远程网络通信以及基于嵌入式的图形界面设计,建立一个完善的软件无线电管理系统。实验结果表明,该方案能高效地实现对软件无线电平台的管理、调度、控制和配置。

A technical scheme about management module based on software definition radio is put forward, according to SDR platform, which is of high flexibility and open. This scheme regards the SDR as the essence, and realizes the construction of software management operation environment based on hardware system, researches overall dynamic reconfigurable technology based on FPGA, establishes loadable-protoeols of waveform file, realizes updateonline and load dynamically of waveform file, finishes the data telecommunication and GUI design based on embedded Linux system, sets up a perfect SDR management system. The experimental results show that the scheme can efficiently achieve management, scheduling, control and configuration for the SDR platform.