An inter-frame dynamic double-threshold energy detection for spectrum sensing in cognitive radios

An inter-frame dynamic double-threshold energy detection for spectrum sensing in cognitive radios

Abstract This paper proposes an inter-frame dynamic double threshold (IF-DDT) spectrum sensing algorithm in order to improve the sensing performance based on energy detection (ED) in cognitive radios (CRs). Based on both the activity model of the primary user (PU) and the sensing mechanism of the se...

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Bibliographic Details
Main Authors: Caimei Fu, Youming Li, Yucheng He, Ming Jin, Gang Wang, Peng Lei
Format: Article
Language:English
Published: SpringerOpen 2017-06-01
Series:EURASIP Journal on Wireless Communications and Networking
Subjects:
Cognitive radios
Dynamic double thresholds
Energy detection
Inter-frame spectrum sensing
Online Access:http://link.springer.com/article/10.1186/s13638-017-0897-0

Internet

http://link.springer.com/article/10.1186/s13638-017-0897-0

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