基于SCA的可移植FPGA波形组件接口设计  

Portable FPGA Waveform Component Interface Design Based on Software Communications Architecture

作　　者：常济崧[1] 吴宇[1] 施峻武[1] 

机构地区：[1]国防科技大学电子科学与工程学院,湖南长沙410073

出　　处：《现代电子技术》2010年第4期79-82,88,共5页Modern Electronics Technique

摘　　要：软件通信体系架构(SCA)可以实现一个具有开放性、标准化、模块化的通用软件无线电平台,从而使软件无线电平台的成本得到显著降低,应用灵活性得到极大增强。但是目前在SCA体系中,还没有一种有效提高FPGA波形可移植能力的方法。在此提出一种基于SCA的可移植FPGA波形组件接口设计技术,该技术根据SCA的要求,基于容器和组件模型设计高性能、规范化的FPGA波形组件接口,从而在很大程度上提高了FPGA波形的模块化程度,在不同平台上提高了可移植性和可复用性,使SCA体系架构的性能优势得以显著提升。Software Communications Architecture （SCA） can implement an open, standard, modular software radio plat- form, which can obviously reduce the development cost of software radio platform and obviously improve the application flexibility. But there isn＇t a methdology which can effictly improve the portabaiity of FPGA waeeform in the SCA architecture yet. A kind of portable FPGA waveform component interface design technology is presented,which is based on the requirement of SCA and a high performance,standard FPGA waveform component interface based on container and component model is designed, thereby it can greatly improve the modularization degree of FPGA waveform, and enhance the portability and reusability and enhance the performance advantage of SCA.

关 键 词：软件通信体系架构 波形组件接口 FPGA 软件无线电平台 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]