Title :
Lattice constellations matched to GF(p)
Author :
Favareto, Osvaldo Milaré ; Da Nóbrega Neto, Trajano Pires ; Interlando, J. Carmelo ; Palazzo, Reginaldo, Jr.
Author_Institution :
Dept. de Math., Paulista State Univ., Sao Paulo, Brazil
fDate :
29 Jun-4 Jul 1997
Abstract :
Signal sets matched to the additive group of GF(p) under the Mannheim distance are constructed. Such constellations are obtained via the ring of algebraic integers of an extension K=Q(√d) of Q, Where d=-1 or d=-3. The associated lattice constellations are suitable for Rayleigh fading channels because of their high spectral efficiency
Keywords :
Rayleigh channels; algebraic codes; channel coding; codes; fading; lattice theory; GF(p) additive group; Mannheim distance; Rayleigh fading channels; algebraic integers; lattice constellations; signal sets; spectral efficiency; Constellation diagram; Fading; Hip; Labeling; Lattices; Mathematics;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.613328
