Lattices from subfields of Q (xi n)
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
20/05/2014
20/05/2014
01/01/2006
|
| Resumo |
In this paper we present a method for evaluating the center density of algebraic lattices from subfields of Q(xi n), where n is a positive integer. This method allows to reproduce rotated versions of dense lattices in some dimensions. Constellations on algebraic lattices with high packing density have been proposed for use in communications in Gaussian channels and also in Rayleigh fading channels in case they have high diversity. |
| Formato |
841-843 |
| Identificador |
http://dx.doi.org/10.1109/ITS.2006.4433388 Proceedings of the IEEE International Telecommunications Symposium, Vols 1 and 2. New York: IEEE, p. 841-843, 2006. http://hdl.handle.net/11449/130684 10.1109/ITS.2006.4433388 WOS:000267133100158 2-s2.0-50449099476 |
| Idioma(s) |
eng |
| Publicador |
Institute of Electrical and Electronics Engineers (IEEE) |
| Relação |
Proceedings of the IEEE International Telecommunications Symposium, Vols 1 and 2 |
| Direitos |
closedAccess |
| Palavras-Chave | #Algebraic lattices #Cyclotomic fields #Gaussian channel #Number fields #Packing density #Quadratic forms #Intelligent vehicle highway systems |
| Tipo |
info:eu-repo/semantics/conferencePaper |
