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Enhancing secrecy by full-duplex antenna selection in cognitive networks

Abstract:

We consider an underlay cognitive network with secondary users that support full-duplex communication. In this context, we propose the application of antenna selection at the secondary destination node to improve the secondary user secrecy performance. Antenna selection rules for cases where exact and average knowledge of the eavesdropping channels are investigated. The secrecy outage probabilities for the secondary eavesdropping network are analyzed, and it is shown that the secrecy performa...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1109/ISCC.2017.8024584

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
Oriel College
Role:
Author
ORCID:
0000-0002-9623-5087
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Grant:
EP/N002350/1 (“Spatially Embedded Networks”)
Publisher:
IEEE Publisher's website
Pages:
540-545
Publication date:
2017-09-04
Acceptance date:
2017-03-31
DOI:
ISSN:
1530-1346
Pubs id:
pubs:687920
URN:
uri:c44da5b6-7ab9-4549-9c53-8063d2002151
UUID:
uuid:c44da5b6-7ab9-4549-9c53-8063d2002151
Local pid:
pubs:687920
ISBN:
9781538616291

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