This paper has studied on spectrum sensing technology, one of the key technologies of cognitive radio systems, and its application of wireless body area networks.
本文研究了认知无线电关键技术之一的频谱检测技术，并对频谱检测技术在无线体域网中的应用进行了分析。
Personal area networks, body wireless networks, Bluetooth;
个人区域网络，无线网络的机构，蓝牙；
Personal area networks, body wireless networks, Bluetooth;
个人区域网络，无线网络的机构，蓝牙；
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