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A general framework for MIMO transceiver design with imperfect CSI and transmit correlation

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dc.contributor.authorDing, M
dc.contributor.authorBlostein, S. D
dc.contributor.authorMow, W. H
dc.contributor.authorSiriteanu, C
dc.date.accessioned2022-01-25T09:22:43Z
dc.date.available2022-01-25T09:22:43Z
dc.date.issued2009-09-13
dc.description.abstractAssuming perfect channel state information (CSI), linear precoding/decoding for multiple-input multiple-output (MIMO) systems has been considered in the literature under various performance criteria, such as minimum total mean-square error (MSE), maximum mutual information, and minimum average bit error rate (BER). It has been shown that these criteria belong to a set of reasonable Schur-concave or Schur-convex objective functions of the diagonal entries of the system mean-square error (MSE) matrix. In this paper, assuming only the knowledge of channel mean and transmit correlation at both ends, a general theoretical framework is presented to derive the optimum precoder and decoder for MIMO systems using these objective functions. It is shown that for all these objective functions the optimum transceivers share a similar structure. Compared to the case with perfect CSI, a linear filter is added to both ends to balance the suppression of channel noise and the additional noise induced from channel estimation error. Simulation results are provided.en_US
dc.identifier.citationM. Ding, S. D. Blostein, W. H. Mow and C. Siriteanu, "A general framework for MIMO transceiver design with imperfect CSI and transmit correlation," 2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications, 2009, pp. 182-186, doi: 10.1109/PIMRC.2009.5450374.en_US
dc.identifier.doi10.1109/PIMRC.2009.5450374en_US
dc.identifier.issn2166-9570
dc.identifier.urihttps://rda.sliit.lk/handle/123456789/775
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartofseries2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications;Pages 182-186
dc.subjectGeneral Frameworken_US
dc.subjectMIMO Transceiveren_US
dc.subjectTransceiver Designen_US
dc.subjectImperfect CSIen_US
dc.subjectTransmit Correlationen_US
dc.titleA general framework for MIMO transceiver design with imperfect CSI and transmit correlationen_US
dc.typeArticleen_US
dspace.entity.typePublication

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