摘要
为了提高认知无线电系统的灵活性和可扩展性,将面向服务(Service-Oriented)的系统设计和集成思想应用到无线电软件波形的设计中,采用一种基于GNU Radio和通用无线电外设(USRP)功能实现及基于Web 2.0标准的服务封装的方法进行可重构软件波形的设计,并通过原型系统的通信演示验证了该方案的可行性。
To improve the flexibility and scalability of cognitive radio systems, the design and integration idea of service-ori- ented system is adopted in the design of software waveform in radio system. GNU radio software combined with USRP hardware platform is used to realize the functions of the radio system waveform, and the reconfigurable waveform is designed by encapsu- lating the Web service using Web 2.0 standard for the system. Finally, the communications demonstration of the prototype sys- tem verifies the feasibility of the design scheme.
出处
《现代电子技术》
2013年第5期37-40,共4页
Modern Electronics Technique
基金
国家重点基础研究发展规划("973"计划)项目(2009CB320403)
国家自然科学基金项目(60832008
60832006)
国家科技重大专项课题(2009ZX03007-004)
关键词
面向服务
认知无线电
原型系统
可重构波形
service-oriented
cognitive radio
prototype system
reconfigurable waveform
