Title :
Performance of DS/SSMA system using turbo TCM/FPM over multipath Rician fading channel
Author :
Peng, Xiaoming ; Gunawan, E.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
fDate :
1/18/2001 12:00:00 AM
Abstract :
The synergy between frequency and phase modulation (FPM) using trellis-coded modulation (TCM) leads to greater gains than can be achieved using conventional TCM/MPSK modulation. An iterative structure is introduced into a TCM/FPM scheme to give a new scheme, the turbo TCM/FPM scheme. Simulation results show that the new scheme can achieve a significant performance improvement with respect to the turbo TCM 8PSK and TCM/FPM schemes, respectively, for a DS/SSMA system over a multipath Rician fading channel
Keywords :
Rician channels; frequency modulation; multi-access systems; multipath channels; phase modulation; spread spectrum communication; trellis coded modulation; DS/SSMA system; frequency modulation; iterative structure; multipath Rician fading channel; phase modulation; trellis-coded modulation; turbo TCM/FPM;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010053
