Spectrum Sensing with Clustering in Cognitive Radio Networks
2014 ◽
Vol 651-653
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pp. 1941-1944
Keyword(s):
The main task of spectrum sensing in cognitive radio network is to decide whether the primary user is occupying the specific spectrum band or not. So the main purpose of spectrum sensing is to design a detector with better detection performance. This paper studies a spectrum sensing method with clustering under cognitive radio networks. We studied the cooperative spectrum sensing model with clustering by hard fusion rule, and also proposed the simulation model and steps of this cluster-based spectrum sensing problem under Majority rule. Simulation results show that the spectrum sensing method with clustering has better performance than the other methods.
2012 ◽
Vol 29
(6)
◽
pp. 515-522
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2015 ◽
Vol 3
(3)
◽
pp. 207-212
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2012 ◽
Vol 19
(5)
◽
pp. 58-65
2016 ◽
Vol 70
(1)
◽
pp. 95-104
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2011 ◽
Vol 10
(7)
◽
pp. 2135-2141
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2018 ◽
Vol 104
(2)
◽
pp. 837-851
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Keyword(s):