Achieving secrecy without knowing the number of eavesdropper antennas
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He, Biao; Abhayapala, Thushara; Zhou, Xiangyun
Description
The existing research on physical layer security commonly assumes the number of eavesdropper antennas to be known. Although this assumption allows one to easily compute the achievable secrecy rate, it can hardly be realized in practice. In this paper, we provide an innovative approach to study secure communication systems without knowing the number of eavesdropper antennas by introducing the concept of spatial constraint into physical layer security. Specifically, the eavesdropper is...[Show more]
Collections | ANU Research Publications |
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Type: | Journal article |
URI: | http://hdl.handle.net/1885/147648 |
Source: | IEEE Transactions on Wireless Communications |
DOI: | 10.1109/TWC.2015.2463818 |
Access Rights: | Open Access |
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File | Description | Size | Format | Image |
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1508.00105.pdf | Author/s Accepted Manuscript (AAM) | 523.04 kB | Adobe PDF |
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