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dc.contributor.authorZorgui, Marwen
dc.contributor.authorRezki, Zouheir
dc.contributor.authorAlomair, Basel
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2015-08-04T07:27:33Z
dc.date.available2015-08-04T07:27:33Z
dc.date.issued2014-09
dc.identifier.isbn9781479980093
dc.identifier.doi10.1109/ALLERTON.2014.7028453
dc.identifier.urihttp://hdl.handle.net/10754/564995
dc.description.abstractWe consider secret-key agreement with public discussion over Rayleigh fading quasi-static channels. First, the secret-key diversity gain and the secret-key multiplexing gain are defined. Then, the secret-key diversity multiplexing tradeoff (DMT) is established. The eavesdropper is shown to 'steal' only transmit antennas. We show that likewise the DMT without secrecy constraint, the secret-key DMT is the same either with or without full channel state information (CSI) at the transmitter (CSI-T). This insensitivity of secret-key DMT toward CSI-T highlights a fundamental difference between secret-key agreement and the wiretap channel whose secret DMT depends crucially on CSI-T. Several secret-key DMT-achieving schemes are presented in case of full CSI-T.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectDiversity multiplexing tradeoff
dc.subjectHighpower
dc.subjectOutage probability
dc.subjectSecret-key agreement
dc.titleOn the diversity-multiplexing tradeoff of secret-key agreement over multiple-antenna channels
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentCommunication Theory Lab
dc.identifier.journal2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton)
dc.conference.date30 September 2014 through 3 October 2014
dc.conference.name2014 52nd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2014
dc.contributor.institutionNational Center for Cybersecurity Technology (C4C), King Abdulaziz City for Science and TechnologyRiyadh, Saudi Arabia
kaust.personZorgui, Marwen
kaust.personRezki, Zouheir
kaust.personAlouini, Mohamed-Slim


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