Title :
Space-time coded ternary phase shift keying
Author :
Koike, Toshiaki ; Yoshida, Susumu
Author_Institution :
Graduate Sch. of Informatics, Kyoto Univ., Japan
Abstract :
This paper addresses the space-time coding (STC) in ternary phase shift keying (TPSK) for highly reliable wireless communications. TPSK has not been focused upon until now, although it has theoretically excellent features for mobile communication systems, that is, splendid error rate characteristics and minimum amplitude fluctuation among all of the PSK schemes. In this study, computer simulation shows that the STC-TPSK scheme outperforms both of STC-BPSK and STC-QPSK over frequency-flat time-varying Rayleigh fading channels.
Keywords :
AWGN channels; MIMO systems; Rayleigh channels; antenna arrays; error statistics; mobile radio; phase shift keying; space-time codes; time-varying channels; trellis codes; STC; TPSK; frequency-flat time-varying Rayleigh fading channel; mobile communication system; space-time coding; ternary phase shift keying; AWGN; Binary phase shift keying; Computer simulation; Diversity reception; Error analysis; Fading; Fluctuations; Mobile communication; Phase shift keying; Quadrature phase shift keying;
Conference_Titel :
Information, Communications and Signal Processing, 2003 and Fourth Pacific Rim Conference on Multimedia. Proceedings of the 2003 Joint Conference of the Fourth International Conference on
Print_ISBN :
0-7803-8185-8
DOI :
10.1109/ICICS.2003.1292580
