Artículos de revistas
CODED MODULATION BASED ON RINGS OF INTEGERS MODULO-Q .1. BLOCK-CODES
Registro en:
Iee Proceedings-communications. Iee-inst Elec Eng, v. 141, n. 3, n. 129, n. 136, 1994.
1350-2425
WOS:A1994NZ50800005
Autor
BALDINI, R
FARRELL, PG
Institución
Resumen
The authors aim to present an alternative multilevel (nonbinary) coding method, based on a ring of integers modulo-q (q is a nonprime integer number) which is suitable for coded modulation schemes. Some new concepts and definitions are introduced in order to build up a theoretical framework which allows a search for good multilevel codes. Such classes of block codes are also presented together with their interesting properties. Such codes can be used not only in q-PSK modulations, but also in q-QAM modulations by making a simple adaptation. 141 3 129 136