Wireless Secrecy Regions With Friendly Jamming

Inspired by recent results on information-theoretic security, we consider the transmission of confidential messages over wireless networks, in which the legitimate communication partners are aided by friendly jammers. We characterize the security level of a confined region in a quasi-static fading e...

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Veröffentlicht in:	IEEE transactions on information forensics and security 2011-06, Vol.6 (2), p.256-266
Hauptverfasser:	Vilela, João P, Bloch, Matthieu, Barros, João, McLaughlin, Steven W
Format:	Artikel
Sprache:	eng
Schlagworte:	Channel state information Channels Computer information security Fading Forensic engineering Interference Jammers Jamming Networks Receivers secrecy capacity Security Signal to noise ratio Transmitters Wireless communication wireless secrecy
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