DocumentCode
2194857
Title
Spectrum sensing based on goodness of fit tests
Author
Lei, Shaoting ; Wang, Haiquan ; Shen, Lei
Author_Institution
Sch. of Commun. Eng., Hangzhou Dianzi Univ., Hangzhou, China
fYear
2011
fDate
9-11 Sept. 2011
Firstpage
485
Lastpage
489
Abstract
Abstract- This paper applies three methods of goodness of fit test, namely Anderson-Darling (AD) test, Cramer-Von Mises (CM) test and Kolmogorov-Smirnov (KS) test, into spectrum sensing in a cognitive radio. A lower bound on detection probability on each application is derived, and simulations in different environments are given. These results show that performances of three tests above are all better than the traditional energy detection under environment of AWGN channels and slow, flat fading channels.
Keywords
AWGN channels; cognitive radio; fading channels; probability; testing; AD testing; AWGN channel; Anderson-Darling testing; CM testing; Cramer-Von Mises testing; KS testing; Kolmogorov-Smirnov testing; cognitive radio; detection probability; energy detection; fading channel; lower bound; spectrum sensing; AWGN channels; Channel models; Cognitive radio; Phase change materials; Sensors; Signal to noise ratio; AD test; CM test; Cognitive radio; KS test; goodness of fit test;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location
Ningbo
Print_ISBN
978-1-4577-0320-1
Type
conf
DOI
10.1109/ICECC.2011.6067691
Filename
6067691
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