DocumentCode
2088765
Title
Anderson-Darling Sensing of Existence of Unknown Signals in a Fading Channel
Author
Wang, Haiquan ; Zhang, Wei
Author_Institution
Sch. of Commun. Eng., Hangzhou Dianzi Univ., Hangzhou, China
fYear
2009
fDate
24-26 Sept. 2009
Firstpage
1
Lastpage
4
Abstract
By applying Anderson-Darling test in statistics into spectrum sensing, this paper gives a new sensing of existence of unknown signals. Both theoretical analysis and simulations show that the proposed sensing method has much higher probability of detection than energy detector-based sensing, especially in a low SNR region and a case with a small sampling number.
Keywords
cognitive radio; fading channels; statistical analysis; Anderson-Darling sensing; energy detector-based sensing; fading channel; probability of detection; spectrum sensing; statistics; Analytical models; Cognitive radio; Fading; Filtering; Probability; Random variables; Signal analysis; Signal detection; Statistical analysis; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-3692-7
Electronic_ISBN
978-1-4244-3693-4
Type
conf
DOI
10.1109/WICOM.2009.5301617
Filename
5301617
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