Title :
Improved design criteria and new codes for space-frequency trellis coding over frequency selective fading channels
Author :
Sasazaki, Yukihiro ; Ohtsuki, Tomoaki
Author_Institution :
Dept. of Electr. Eng., Tokyo Univ., Chiba, Japan
fDate :
29 June-4 July 2003
Abstract :
In this summary, we propose new design criteria on the coding gain of space-frequency trellis codes (SFTC´s) with and without interleaver when the diversity order is moderate. Moreover, we propose new 4-PSK, 4 state and 8-PSK, 8 state SFTC´s that achieve good frame error rates (FER´s) with and without interleaver by computer search based on the proposed design criteria.
Keywords :
error statistics; fading channels; phase shift keying; trellis codes; 4-8 PSK; FER; coding gain; design criteria; diversity order; frame error rates; frequency selective fading channels; interleaver; space-frequency trellis coding; Channel state information; Convolutional codes; Error analysis; Fading; Frequency diversity; OFDM; Quadrature phase shift keying; Receiving antennas; Transmitting antennas; Upper bound;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228167
