Rotated dn-lattices in dimensions power of 3
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Data
2021-09-15
Autores
Ferrari, Agnaldo J. [UNESP]
Jorge, Grasiele C.
de Andrade, Antonio A. [UNESP]
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Resumo
In this work, we present constructions of families of rotated Dn-lattices which may be good for signal transmission over both Gaussian and Rayleigh fading channels. The lattices are obtained as sublattices of a family of rotated Z ⊕ Ak2 lattices, where Ak2 is a direct sum of k =3r−1−1 copies of 2 the A2-lattice, using free Z-modules in Z[ζ3r + ζ−1 3r]..
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Cyclotomic fields, Lattices, Signal transmission
Como citar
Journal of Algebra Combinatorics Discrete Structures and Applications, v. 8, n. 3, p. 151-160, 2021.