Title :
Design of coded FPM with lower modulation index for fading channels
Author :
Zhang, Qi ; Dubey, V.K. ; Gunawan, E.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
fDate :
3/4/1999 12:00:00 AM
Abstract :
The design of coded frequency and phase modulation (FPM) with lower modulation index for fading channels is discussed. An asymmetric constellation is introduced to improve its performance. The proposed trellis coded modulation scheme is particularly advantageous in Rician fading channels with less severe fading conditions
Keywords :
Rician channels; fading channels; frequency modulation; phase modulation; trellis coded modulation; Rician fading; asymmetric constellation; coded FPM; fading channels; fading conditions; frequency modulation; modulation index; phase modulation; trellis coded modulation scheme;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990292
