Theoretical gain over simple multiple-phase-shift keying at least 2 to 3 decibels. Multiple-trellis-coded modulation scheme combined with M-ary modulation shows theoretically to yield asymptotic gains in performance over uncoded multiple-phase-shift keying, while employing symmetric multiple-phase-shift signal constellations and avoiding code catastrophe. Suitable for satellite and terrestrial-mobile/satellite communications or other communications requiring burst-error correction. Extended to such higher dimensional modulations as quadrature amplitude modulation.
Multiple-Trellis-Coded Modulation
NASA Tech Briefs ; 14 , 1
01.01.1990
Sonstige
Keine Angabe
Englisch
Generalized Multiple-Trellis-Coded Modulation
NTRS | 1989
|Interleaving Would Enhance Trellis-Coded Modulation
NTRS | 1991
|Trellis-Coded Modulation for Fading Channels
NTRS | 1987
|Bandwidth-efficient high-speed coded trellis modulation
AIAA | 1988
|