Formally Unimodular Packings for the Gaussian Wiretap Channel

This paper introduces the family of lattice-like packings, which generalizes lattices, consisting of packings possessing periodicity and geometric uniformity. The subfamily of formally unimodular (lattice-like) packings is further investigated. It can be seen as a generalization of the unimodular an...

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Veröffentlicht in:	IEEE transactions on information theory 2023-12, Vol.69 (12), p.7755-7776
Hauptverfasser:	Bollauf, Maiara F., Lin, Hsuan-Yin, Ytrehus, Oyvind
Format:	Artikel
Sprache:	eng
Schlagworte:	Codecs Codes Coding construction A Decoding Electronic surveillance Encoding Gaussian wiretap channel Hamming distances Lattices nonlattice packings Reliability secrecy gain Transforms Wiretapping
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