无线电通信技术

软件定义战术电台的设计利用了认知无线电和认知网络等新技术,应对受到的干扰和恶意攻击。从战术电台功能需求出发,分析战术电台功能重构的理论要求。基于这些要求设计实现框架、平台结构、软件模块实现方法以及软件定义节点功能实现方法。最后通过模块映射,将模块动态部署到软件定义无线电平台中,完成功能的绑定,实现战术电台的节点功能定义,以满足战场对抗环境下使用要求,实现抗干扰和反攻击能力的全面提升。

Cognitive Radio( CR) and Cognitive Network( CN) technology can be used to in tactical radio against interference,jamming and malicious attacks. Firstly,the theoretical requirements for tactical radio function reconfiguration are analyzed based on design requirements and technical theory,then implementation framework,platform structure,and implementation methods of software modules and software-defined node function are designed. Finally,the modules can be deployed dynamically in the SDR platform by module mapping to software to realize the function binding.The SDR communication station can be adaptive to the contested battlefield and obtain the improved anti-jamming and anti-attack capabilities.