A rate-3/2 full-diversity 4×3 space-time code with reduced ML decoding for threetransmit antennas

Summary from only given. This paper deals with reduced ML (Maximum likelihood) decoding complexity, 3/2-rate and full-diversity 4 × 3 space-time code (STBC) which also offer large coding gain for the three transmit antennas. We have shown that proposed 4 × 3 STBC decoding complexity grows only cubically with the signal constellation size instead of M6 (M is the signal constellation size) and also achieves a rate of 3/2 complex symbol per channel use.