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dc.contributor.authorKalbasi, Reza-
dc.contributor.authorFalconer, David D.-
dc.contributor.authorBanihashemi, Amir H.-
dc.contributor.authorDinis, Rui-
dc.identifier.citationR. K. Kalbasi, D. F. Falconer, A. B. Banihashemi, R. Dinis, A Comparison of Frequency Domain Block MIMO Transmission Systems, IEEE Trans. on Vehicular Tech., Vol. 58, No. 1, pp. 165 - 175, January, 2009por
dc.description.abstractBlock transmission techniques, with appropriate cyclic prefix and frequency-domain processing schemes, have been shown to be excellent candidates for digital transmission over severely time-dispersive channels, allowing good performance with implementation complexity that is much lower than traditional time-domain processing schemes. Orthogonal frequencydivision multiplexing (OFDM) modulation is the most popular block transmission technique. Single-carrier (SC) modulation using frequency-domain equalization (FDE) is an attractive alternative approach based on this principle. In this paper, we propose two new receiver structures for multiple-input–multiple-output (MIMO) channels employing SC (MIMO-SC) modulation and FDE schemes. These receivers have a hybrid structure with frequency-domain feedforward and time-domain feedback filters for intersymbol interference (ISI) and interference cancellation. The proposed schemes are compared with different MIMO systems employing OFDM modulation (MIMO-OFDM) receivers in terms of performance [bit error rate (BER) and throughput] and complexity. Our performance results show the superiority of MIMO-SC approaches relative to MIMO-OFDM in terms of the BER performance for the simulated scenarios. Also, the simulation results show that the proposed hybrid MIMO-SC receivers yield a higher throughput than a MIMO-OFDM systempor
dc.subjectBit error rate (BER)por
dc.subjectDecision feedback equalizer (DFE),por
dc.subjectFrequency-domain equalization (FDE),por
dc.subjectLayered space–time (LST),por
dc.subjectMultiple-input–multiple-output (MIMO)systempor
dc.subjectOrthogonal frequency-division multiplexing (OFDM),por
dc.subjectSingle carrier (SC)por
dc.titleA Comparison of Frequency Domain Block MIMO Transmission Systemspor
degois.publication.titleIEEE Transactions on Vehicular Technologypor
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