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http://hdl.handle.net/11144/3738
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Campo DC | Valor | Idioma |
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dc.contributor.author | Kalbasi, Reza | - |
dc.contributor.author | Falconer, David D. | - |
dc.contributor.author | Banihashemi, Amir H. | - |
dc.contributor.author | Dinis, Rui | - |
dc.date.accessioned | 2018-04-13T17:23:13Z | - |
dc.date.available | 2018-04-13T17:23:13Z | - |
dc.date.issued | 2009-01 | - |
dc.identifier.citation | R. 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, 2009 | por |
dc.identifier.issn | 0018-9545 | - |
dc.identifier.uri | http://hdl.handle.net/11144/3738 | - |
dc.description.abstract | Block 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 system | por |
dc.language.iso | eng | por |
dc.publisher | IEEE | por |
dc.rights | openAccess | por |
dc.subject | Bit error rate (BER) | por |
dc.subject | Decision feedback equalizer (DFE), | por |
dc.subject | Frequency-domain equalization (FDE), | por |
dc.subject | Layered space–time (LST), | por |
dc.subject | Multiple-input–multiple-output (MIMO)system | por |
dc.subject | Orthogonal frequency-division multiplexing (OFDM), | por |
dc.subject | Single carrier (SC) | por |
dc.title | A Comparison of Frequency Domain Block MIMO Transmission Systems | por |
dc.type | article | por |
degois.publication.firstPage | 165 | por |
degois.publication.lastPage | 175 | por |
degois.publication.title | IEEE Transactions on Vehicular Technology | por |
degois.publication.volume | 58 | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/4490154/ | por |
dc.identifier.doi | 10.1109/TVT.2008.923655 | por |
Aparece nas colecções: | DCT - Artigos/Papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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comparisonpdf.pdf | 70,66 kB | Adobe PDF | Ver/Abrir |
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