DocumentCode
3415644
Title
Performance analysis of cooperative spectrum sensing algorithm for cognitive radio networks
Author
Zhang, Lei ; Xiao, Zhijun
Author_Institution
Dept. Electron. & Inf. Eng., Huangshi Inst. of Technol., Huangshi, China
Volume
4
fYear
2010
fDate
25-27 June 2010
Abstract
Spectrum sensing is one of the critical tasks of the cognitive radio networks. In order to solve the hidden terminal problem, cooperative spectrum sensing has been studied to improve the spectrum sensing performance. In this paper, we study the performance of cooperative spectrum sensing in both AWGN channels and Rayleigh fading channels. In particular, the paper reports results obtained through the use of energy detector and compares the sensing performance under a variety of conditions.
Keywords
AWGN channels; Rayleigh channels; cognitive radio; AWGN channels; Rayleigh fading channels; additive white Gaussian noise channels; cognitive radio networks; cooperative spectrum sensing algorithm; energy detector; hidden terminal problem; AWGN channels; Chromium; Cognitive radio; Computer networks; Detectors; FCC; Fading; Interference; Performance analysis; Receivers; cognitive radio; cooperative spectrum sensing; performace alalysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Design and Applications (ICCDA), 2010 International Conference on
Conference_Location
Qinhuangdao
Print_ISBN
978-1-4244-7164-5
Electronic_ISBN
978-1-4244-7164-5
Type
conf
DOI
10.1109/ICCDA.2010.5540719
Filename
5540719
Link To Document