Asynchronous cooperative spectrum sensing in cognitive radio

In cognitive radio networks, the cognitive radio users can be collaborated to perform spectrum sensing so as to detect the primary user more accurately. However, when the sensing nodes suffer from fading, shadowing, and time-varying nature of wireless channels, it needs to set a long observation tim...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Xiong Zhang, Zhengding Qiu, Dazhong Mu
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Chromium Cognitive radio Collaboration Degradation Educational institutions Electronic mail Frequency Information science Wireless communication Wireless sensor networks
Online-Zugang:	Volltext bestellen
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