Solving the ZF receiver equation for MIMO systems under variable channel conditions using the block Fourier algorithm

Silva, J. C.; Dinis, R.; Rodrigues, A.; Cercas, F.; Souto, N.; Jesus, S.

doi:10.1109/ISSSTA.2006.311780

Please use this identifier to cite or link to this item: http://hdl.handle.net/10071/28208

Author(s):	Silva, J. C. Dinis, R. Rodrigues, A. Cercas, F. Souto, N. Jesus, S.
Editor:	Wolf, J., Verdu, S., and Hanzo, L.
Date:	2006
Title:	Solving the ZF receiver equation for MIMO systems under variable channel conditions using the block Fourier algorithm
Book title/volume:	2006 IEEE Ninth International Symposium on Spread Spectrum Techniques and Applications
Pages:	287 - 291
Event title:	ISSSTA-06 - 2006 IEEE 9th International Symposium on Spread Spectrum Symposium on Spread Spectrum Techniques and Applications
Reference:	Silva, J. C., Dinis, R., Rodrigues, A., Cercas, F., Souto, N., & Jesus, S. (2006). Solving the ZF receiver equation for MIMO systems under variable channel conditions using the block Fourier algorithm. In J. Wolf, S. Verdu, & L. Hanzo (Eds.), 2006 IEEE Ninth International Symposium on Spread Spectrum Techniques and Applications (pp. 287-291). IEEE. https://doi.org/10.1109/ISSSTA.2006.311780
ISSN:	1943-7439
ISBN:	0-7803-9779-7
DOI (Digital Object Identifier):	10.1109/ISSSTA.2006.311780
Keywords:	Zero Forcing MIMO Block Fourier Unsteady channels
Abstract:	The ZF (Zero Forcing) 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 ZF 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 ZF 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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