Anderson-darling sensing of existence of unknown signals in a fading channel

Authors:
Haiquan Wang;Wei Zhang
Affiliations:
School of Communications Engineering, Hangzhou Dianzi University, Zhejiang, China;School of Electrical Engineering Telecommunications, University of New South Wales, Sydney, Australia
Venue:
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Year:
2009

Citing 1
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A measurement-based model for dynamic spectrum access in WLAN channels

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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.