Please use this identifier to cite or link to this item:
http://hdl.handle.net/10071/28176
Author(s): | Silva, J. C. Dinis, R. Rodrigues, A. Cercas, F. Souto, N. Jesus, S. |
Editor: | O’Mahony, D., and Cowsar, L. |
Date: | 2007 |
Title: | Employing the block fourier algorithm for solving the LMMSE receiver equation under variable channel conditions |
Book title/volume: | 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring |
Pages: | 2155 - 2159 |
Event title: | 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring |
Reference: | 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 |
Keywords: | MMSE MIMO Block fourier Unsteady channels |
Abstract: | 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. |
Peerreviewed: | yes |
Access type: | Open Access |
Appears in Collections: | IT-CRI - Comunicações a conferências internacionais |
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