Joint transmitter- and receiver-based friendly jamming in a MIMO wiretap interference network

Siyari, P; Krunz, M; Nguyen, DN

Joint transmitter- and receiver-based friendly jamming in a MIMO wiretap interference network

Siyari, P Krunz, M Nguyen, DN

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Publication Type:: Conference Proceeding
Citation:: 2017 IEEE International Conference on Communications Workshops, ICC Workshops 2017, 2017, pp. 1323 - 1328
Issue Date:: 2017-06-29

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Field	Value	Language
dc.contributor.author	Siyari, P	en_US
dc.contributor.author	Krunz, M	en_US
dc.contributor.author	Nguyen, DN https://orcid.org/0000-0003-2659-8648	en_US
dc.date.issued	2017-06-29	en_US
dc.identifier.citation	2017 IEEE International Conference on Communications Workshops, ICC Workshops 2017, 2017, pp. 1323 - 1328	en_US
dc.identifier.isbn	9781509015252	en_US
dc.identifier.uri	http://hdl.handle.net/10453/127422
dc.description.abstract	© 2017 IEEE. We consider an interference network tapped by external eavesdropper(s) in which each legitimate transmit-receive pair conceals its communications by using joint transmit-based friendly jamming (TxFJ) and receiver-based friendly jamming (RxFJ). Specifically, TxFJ is realized at the transmit side using MIMO precoding while RxFJ is achieved at the receiver side of each link by leveraging the state-of-the-art self-interference-suppression techniques (allowing a radio to cancel the self-interference effect of its transmit signal). We show that with a careful power allocation between the information signal and TxFJ at the transmit side of each link, the corresponding receiver is able decide on using RxFJ independent of any multi-user interference factor. This ability sets the receivers free from having to measure multi-user interference at eavesdropper(s). With every link following such strategy, we model this interaction as a non-cooperative game. We derive sufficient conditions under which the game admits a unique Nash equilibrium. We then propose a robust version of the game that requires only statistical knowledge of eavesdropping channel.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DE150101092
dc.relation.ispartof	2017 IEEE International Conference on Communications Workshops, ICC Workshops 2017	en_US
dc.relation.isbasedon	10.1109/ICCW.2017.7962842	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Joint transmitter- and receiver-based friendly jamming in a MIMO wiretap interference network	en_US
dc.type	Conference Proceeding
utslib.for	1005 Communications Technologies	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

© 2017 IEEE. We consider an interference network tapped by external eavesdropper(s) in which each legitimate transmit-receive pair conceals its communications by using joint transmit-based friendly jamming (TxFJ) and receiver-based friendly jamming (RxFJ). Specifically, TxFJ is realized at the transmit side using MIMO precoding while RxFJ is achieved at the receiver side of each link by leveraging the state-of-the-art self-interference-suppression techniques (allowing a radio to cancel the self-interference effect of its transmit signal). We show that with a careful power allocation between the information signal and TxFJ at the transmit side of each link, the corresponding receiver is able decide on using RxFJ independent of any multi-user interference factor. This ability sets the receivers free from having to measure multi-user interference at eavesdropper(s). With every link following such strategy, we model this interaction as a non-cooperative game. We derive sufficient conditions under which the game admits a unique Nash equilibrium. We then propose a robust version of the game that requires only statistical knowledge of eavesdropping channel.

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http://hdl.handle.net/10453/127422