基于认知无线电的频谱感知技术经典算法研究  

Research on classical algorithm of spectrum sensing technology based on cognitive radio

作　　者：董金福 DONG Jinfu(Gansu Radio Monitoring Station,Wuwei 733000,China)

机构地区：[1]甘肃省无线电监测站,甘肃武威733000

出　　处：《通信与信息技术》2023年第1期16-20,共5页Communication & Information Technology

摘　　要：基于认知无线电通信系统的核心技术频谱感知经典算法,详细阐述各个算法模型设计原理及实现机制。最后,对频谱感知技术经典算法的优缺点进行了比较,并对频谱感知技术的未来研究趋势进行了展望。Based on the classical algorithm of spectrum sensing,the core technology of cognitive radio communication system,this paper expounds the design principle and implementation mechanism of each algorithm model in detail. Finally,the advantages and disadvantages of the classical spectral sensing algorithms are compared,and the future research trend of spectrum sensing technology is prospected.

关 键 词：认知无线电 频谱资源 频谱感知 

分 类 号：TN98[电子电信—信息与通信工程]