Optimizing Spectrum Sensing Time With Adaptive Sensing Interval for Energy-Efficient CRSNs

The cognitive radio (CR) technology allows secondary users (SUs) to occupy the licensed bands opportunistically without causing interferences to primary users (PUs). SUs perform spectrum sensing to detect whether PUs are busy or idle. Therefore, spectrum sensing directly affects the performance of t...

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Veröffentlicht in:	IEEE sensors journal 2017-11, Vol.17 (22), p.7578-7588
Hauptverfasser:	Kong, Fanhua, Cho, Jinsung, Lee, Ben
Format:	Artikel
Sprache:	eng
Schlagworte:	bisection method Cognitive radio Cognitive radio sensor networks Data communication Detection Energy consumption Energy efficiency Interference miss detection probability Optimization Power efficiency sensing interval sensing time Sensors Throughput
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