Asymptotic performance of MMSE MIMO decision-feedback equalization for uncoded single carrier and multicarrier modulations

Vandendorpe, Luc;Cuvelier, L.;Louveaux, Jérôme;Maison, B.
(1998) ICC ’98 1998 IEEE International Conference on Communications. Conference Record — Location: Atlanta, GA, USA (7.June.1998)

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Abstract
We investigate the asymptotic performance of a multiple input/multiple output (MIMO) decision-feedback equalizer (DFE) used to detect a multicarrier signal transmitted without guard time over a linear dispersive channel. We design the MIMO DFE for a minimum mean square error criterion (MMSE) and compare its performance to that of a single carrier system also using an infinite length MMSE DFE equalizer. We demonstrate that both uncoded systems achieve the same capacity.
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Vandendorpe, L., Cuvelier, L., Louveaux, J., & Maison, B. (1998). Asymptotic performance of MMSE MIMO decision-feedback equalization for uncoded single carrier and multicarrier modulations. ICC ’98. 1998 IEEE International Conference on Communications.Conference Record. Affiliated with SUPERCOMM′98 (Cat. No.98CH36220), Vol. 1, p. 6-10. https://doi.org/10.1109/ICC.1998.682576