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频谱无线电认知and | 邮电通讯系统 2022-07-31 84 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
概括了认知无线电功能的演进,谈论了其相关频谱政策和标准化办公的发展,并要点对频谱侦听和主用户查看、动态频谱分配、效率控制等关键技术及认知无线电在无线区域网WRAN、AdHoc网络、UWB系统中使用的研究现状做了分析

(This paper summarizes the evolution of cognitive radio functions, discusses its related spectrum policies and the development of standardization office, and focuses on key technologies such as spectrum monitoring and primary user viewing, dynamic spectrum allocation, and efficiency control, and the use of cognitive radio in wireless local area networks (WRAN). , The research status of AdHoc network and UWB system is analyzed.)

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