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谱能量传感及USRP实现

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摘要 谱传感是认知无线电和下一代通信网络的基础,基于蒙特卡诺方法,构造了谱能量传感的数学模型,仿真了典型信道条件下谱能量传感的性能,并分析了相应信道条件下虚警率、信噪比、检测时间与检测率之间的关系。同时,利用软件无线电设备USRP实现了谱能量传感,验证了其性能。
作者 张应芳
出处 《电子世界》 2014年第2期72-73,共2页 Electronics World
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