Well-rounded lattices for coset coding in MIMO wiretap channels

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Gnilke, Oliver W.
dc.contributor.author Barreal Fernandez, Amaro
dc.contributor.author Karrila, Alex
dc.contributor.author Tran Nguyen Thanh, Ha
dc.contributor.author Karpuk, David A.
dc.contributor.author Hollanti, Camilla
dc.date.accessioned 2017-08-03T12:08:54Z
dc.date.available 2017-08-03T12:08:54Z
dc.date.issued 2017-03-14
dc.identifier.citation Gnilke , O W , Barreal Fernandez , A , Karrila , A , Tran Nguyen Thanh , H , Karpuk , D A & Hollanti , C 2017 , Well-rounded lattices for coset coding in MIMO wiretap channels . in 26th International Telecommunication Networks and Applications Conference, ITNAC 2016 . , 7878824 , Institute of Electrical and Electronics Engineers Inc. , pp. 289-294 , International Telecommunication Networks and Applications Conference , Dunedin , New Zealand , 7-9 December . DOI: 10.1109/ATNAC.2016.7878824 en
dc.identifier.isbn 9781509009190
dc.identifier.other PURE UUID: 5ce48174-8430-4848-ac1f-8e7755d4a781
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/wellrounded-lattices-for-coset-coding-in-mimo-wiretap-channels(5ce48174-8430-4848-ac1f-8e7755d4a781).html
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=85017210913&partnerID=8YFLogxK
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/27380
dc.description.abstract The concept of well-rounded lattices has recently found important applications in the setting of a fading single-input single-output (SISO) wiretap channel. It has been shown that, under this setup, the property of being well-rounded is critical for minimizing the eavesdropper's probability of correct decoding in lower SNR regimes. The superior performance of coset codes constructed from well-rounded lattices has been illustrated in several simulations. In the present article, this work is extended to fading multiple-input multiple-output (MIMO) wiretap channels, and similar design criteria as in the SISO case are derived. Further, explicit coset codes for Rayleigh fading MIMO wiretap channels are designed. In particular, it is shown through extensive simulations that sublattices of the well-known Alamouti code and Golden code which meet our design criteria perform better than scalar multiples of the code lattice for the same parameters. en
dc.format.extent 6
dc.format.extent 289-294
dc.language.iso en en
dc.relation.ispartof International Telecommunication Networks and Applications Conference en
dc.relation.ispartofseries 26th International Telecommunication Networks and Applications Conference, ITNAC 2016 en
dc.rights openAccess en
dc.subject.other Hardware and Architecture en
dc.subject.other Safety, Risk, Reliability and Quality en
dc.subject.other Information Systems en
dc.subject.other Computer Networks and Communications en
dc.subject.other 113 Computer and information sciences en
dc.title Well-rounded lattices for coset coding in MIMO wiretap channels en
dc.type ToConference <genericType: Contribution <importModel: ContributionImportModel>> <importModel: ContributionImportModel> fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Mathematics and Systems Analysis
dc.subject.keyword Hardware and Architecture
dc.subject.keyword Safety, Risk, Reliability and Quality
dc.subject.keyword Information Systems
dc.subject.keyword Computer Networks and Communications
dc.subject.keyword 113 Computer and information sciences
dc.identifier.urn URN:NBN:fi:aalto-201708036348
dc.identifier.doi 10.1109/ATNAC.2016.7878824
dc.type.version acceptedVersion


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