Referenced Items are not available for this document.
The use of multitaper spectrum (MTS) for spectrum sensing in cognitive radio (CR) has been investigated by a number of researchers. Meanwhile, its superior detection performance has been numerically demonstrated. Regardless of their importance, the theoretic performance and thresholds for MTS detectors remain unavailable in the literature. In this paper, we tackle such an issue, ending up with various closed-form analytic formulas for the probabilities of detection and false alarm with different settings including single-sensor and multisensor MTS detectors with perfect or inaccurate noise variance. The validity of theoretical formulas is intensively examined through numerical results and computer simulations.
Published in:
Vehicular Technology, IEEE Transactions on
(Volume:60
,
Issue:
5
)
Date of Publication: Jun 2011
- Page(s):
- 2128 - 2138
- ISSN :
- 0018-9545
- INSPEC Accession Number:
- 12060210
- Digital Object Identifier :
- 10.1109/TVT.2011.2136365
- Product Type:
- Journals & Magazines
- Date of Publication :
- 05 April 2011
- Date of Current Version :
- 13 June 2011
- Issue Date :
- Jun 2011
- Sponsored by :
- IEEE Vehicular Technology Society
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