Title :
Geometrically uniform multidimensional PSK trellis codes
Author :
Benedetto, S. ; Mondin, Marina ; Montorsi, Guido ; Mallard, L.
Author_Institution :
Politechnico di Torino, Italy
fDate :
7/2/1992 12:00:00 AM
Abstract :
The recently developed group theory of geometrically uniform trellis-coded modulation (TCM) is applied to the case of multidimensional PSK signal constellations. A general algorithm to construct geometrically uniform partitions of signal constellations is described and applied to multidimensional PSK signals. Examples of application to TCM employing 3*8 PSK signalling are presented.
Keywords :
codes; group theory; phase shift keying; PSK signal constellations; TCM; geometrically uniform partitions; group theory; multidimensional PSK trellis codes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920818
