Abstract
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.
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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. In: de Souza, J.N., Dini, P., Lorenz, P. (eds) Telecommunications and Networking - ICT 2004. ICT 2004. Lecture Notes in Computer Science, vol 3124. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27824-5_5
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DOI: https://doi.org/10.1007/978-3-540-27824-5_5
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-22571-3
Online ISBN: 978-3-540-27824-5
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