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Energy detector performance in Rician fading channel

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Author(s): Brkić Srđan S. | Ivaniš Predrag N.

Journal: Serbian Journal of Electrical Engineering
ISSN 1451-4869

Volume: 10;
Issue: 1;
Start page: 37;
Date: 2013;
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Keywords: cognitive radio | energy detection | spectrum sensing | Rician fading

ABSTRACT
In this paper we analyzed the problem of detection of unknown signals in the Rician fading channel. A closed-form expression for the probability of detection is derived, followed by the numerical results. The analysis was extended to the case of cooperative sensor network in which the environment can be modelled by independent Rician fading channels.
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