一种星载软件无线电系统的高可靠智能重构方法  

A high reliability intelligent reconfiguration method for spaceborne software radio systems

作　　者：丁磊[1] 刘海峰[1] 张小林[1] DingLei;LiuHaifeng;ZhangXiaolin(No.36ResearchInstituteofCETE,Jiaxing314033,Zhejiang,China)

机构地区：[1]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《航天电子对抗》2018年第4期24-28,33,共6页Aerospace Electronic Warfare

摘　　要：传统的通过牺牲体积与质量或者牺牲系统性能来满足日益复杂的应用需求和高可靠性的设计要求的方法,已越来越不能适应星载无线电系统的发展要求。实现无线电系统软件的在轨可编程和动态重构是解决星载无线电系统发展要求的一种有效方法。在分析典型软件无线电系统架构的基础上,提出通过高速高可靠性软件上注方法实现在轨编程,并介绍了软件无线电系统的动态智能重构技术。通过试验验证了软件上注方法的高速高可靠性,智能重构方法的可靠性、正确性和有效性。The traditional way of sacrificing volume and weight or sacrificing system performance to meet the increasingly complex application requirements and high reliability design requirements is increasingly unable to meet the requirements of the development of space-borne radio systems.On-orbit programmable and dynamic reconfiguration of radio system software is an effective method to solve the development requirement of spaceborne radio systems.Based on the analysis of typical software radio system architecture,a high speed and high reliability software injection method is put forward to realize on-orbit programming,and the dynamic intelligent reconfiguration technology of software radio systems is introduced.The high speed and high reliability of the software injection method and the reliability,correctness and validity of the intelligent reconstruction method are verified by experiments.

关 键 词：软件无线电 软件上注 动态重构 在轨编程 

分 类 号：TN98[电子电信—信息与通信工程]