Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/28176
Autoria: | Silva, J. C. Dinis, R. Rodrigues, A. Cercas, F. Souto, N. Jesus, S. |
Editor: | O’Mahony, D., and Cowsar, L. |
Data: | 2007 |
Título próprio: | Employing the block fourier algorithm for solving the LMMSE receiver equation under variable channel conditions |
Título e volume do livro: | 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring |
Paginação: | 2155 - 2159 |
Título do evento: | 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring |
Referência bibliográfica: | Silva, J. C., Dinis, R., Rodrigues, A., Cercas, F., Souto, N., & Jesus, S. (2007). Employing the block fourier algorithm for solving the LMMSE receiver equation under variable channel conditions. In D. O’Mahony, & L. Cowsar (Eds.), 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring (pp. 2155-2159). IEEE. https://doi.org/10.1109/VETECS.2007.445 |
ISSN: | 1550-2252 |
ISBN: | 1-4244-0266-2 |
DOI (Digital Object Identifier): | 10.1109/VETECS.2007.445 |
Palavras-chave: | MMSE MIMO Block fourier Unsteady channels |
Resumo: | The LMMSE (linear minimum mean square error) algorithm is one of the best linear receivers for DS-CDMA (direct sequence-code division multiple access). However, for the case of MIMO/BLAST (multiple input, multiple output/Bell Laboratories layered space time) with high loading, the perceived complexity of the LMMSE receiver is taken as too big, and thus other types of receivers are employed, yielding worse results. In this paper, we investigate the complexity of the solution to the MIMO LMMSE receiver's equations using block-Fourier algorithms, for both steady and unsteady channel situations. |
Arbitragem científica: | yes |
Acesso: | Acesso Aberto |
Aparece nas coleções: | IT-CRI - Comunicações a conferências internacionais |
Ficheiros deste registo:
Ficheiro | Tamanho | Formato | |
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conferenceobject_44483.pdf | 339,15 kB | Adobe PDF | Ver/Abrir |
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