Fusion Rule Based on Dynamic Grouping for Cooperative Spectrum Sensing in Cognitive Radio

In this paper, we study the distributed cooperative spectrum sensing in heterogeneous cognitive radio networks, where each secondary user (SU) adopts a different spectrum sensing algorithm and experience a different channel environment. To solve the spectrum sensing problem, we propose a fusion rule...

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Veröffentlicht in:	IEEE access 2019, Vol.7, p.51630-51639
Hauptverfasser:	Yang, Tingting, Wu, Yucheng, Li, Liang, Xu, Weiyang, Tan, Weiqiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Cascading style sheets Cognitive radio Cognitive radio networks cooperative spectrum sensing Data transmission Detectors dynamic grouping Fading channels Heuristic algorithms Signal to noise ratio weighting factors
Online-Zugang:	Volltext
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