dc.contributor.authorVehkalahti, Roope
dc.contributor.authorKositwattanarerk, Wittawat
dc.contributor.authorOggier, Frédérique
dc.identifier.citationVehkalahti, R., Kositwattanarerk, W., & Oggier, F. Constructions a of lattices from number fields and division algebras. 2014 IEEE International Symposium on Information Theory (ISIT), 2326-2330.en_US
dc.description.abstractThere is a rich theory of relations between lattices and linear codes over finite fields. However, this theory has been developed mostly with lattice codes for the Gaussian channel in mind. In particular, different versions of what is called Construction A have connected the Hamming distance of the linear code to the Euclidean structure of the lattice. This paper concentrates on developing a similar theory, but for fading channel coding instead. First, two versions of Construction A from number fields are given. These are then extended to division algebra lattices. Instead of the Euclidean distance, the Hamming distance of the finite codes is connected to the product distance of the resulting lattices, that is the minimum product distance and the minimum determinant respectively.en_US
dc.format.extent6 p.en_US
dc.rights© IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [http://dx.doi.org/10.1109/ISIT.2014.6875249].en_US
dc.titleConstructions A of lattices from number fields and division algebrasen_US
dc.typeConference Paper
dc.contributor.conference2014 IEEE International Symposium on Information Theory Proceedingsen_US
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.description.versionAccepted versionen_US

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