In this work we present some MIMO transmission schemes that combine transmit diversity and spatial multiplexing using four transmit antennas. Then, we show that the Bit-Error-Rate (BER) performance of these schemes can be considerably improved with the joint use of channel coding (at the transmitter) and soft-output detection (at the receiver). The SOVA approach is used to enhance performance of some detection layers that are not space-time coded. Both parallel and successive detection strategies are considered. © Springer-Verlag 2004.
CITATION STYLE
Freitas, W. C., De Almeida, A. L. F., Mota, J. C. M., Cavalcanti, F. R. P., & De Lacerda Neto, R. L. (2004). Performance of MIMO antenna systems with hybrids of transmit diversity and spatial multiplexing using soft-output decoding. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3124, 28–37. https://doi.org/10.1007/978-3-540-27824-5_5
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