<div class="csl-bib-body">
<div class="csl-entry">Coluccia, G., Riegler, E., Mecklenbräuker, C., & Taricco, G. (2009). Optimum MIMO-OFDM Detection with Pilot-Aided Channel State Information. <i>IEEE Journal of Selected Topics in Signal Processing</i>, <i>3</i>(6), 1053–1065. https://doi.org/10.1109/jstsp.2009.2037570</div>
</div>
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dc.identifier.issn
1932-4553
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/165792
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dc.description.abstract
An optimum receiver for MIMO-OFDM communication systems accounting for realistic channel estimation is proposed. The receiver is assumed to comply with the emerging IEEE 802.11n standard and its performance is compared against that of a genie receiver (corresponding to ideal channel estimation) and a mismatched receiver (using estimated channel state information in the ideal channel metric). Receiver complexity is addressed in two steps. First, by developing an iterative expression of the receiver metric. Second, by implementing a spectral approximation, which allows a dramatic reduction of the receiver complexity with unnoticeable degradation. Since the optimum receiver is based on
the availability of channel distribution information, it is shown by numerical results that its estimation has a marginal effect on the error performance and does not represent an issue for the receiver implementation.
en
dc.description.sponsorship
European Commission
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dc.language.iso
en
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dc.publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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dc.relation.ispartof
IEEE Journal of Selected Topics in Signal Processing
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dc.subject
Electrical and Electronic Engineering
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dc.subject
performance evaluation
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dc.subject
Signal Processing
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dc.subject
MIMO communications
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dc.subject
MIMO-OFDM
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dc.subject
IEEE 802.11n
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dc.title
Optimum MIMO-OFDM Detection with Pilot-Aided Channel State Information
en
dc.type
Artikel
de
dc.type
Article
en
dc.description.startpage
1053
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dc.description.endpage
1065
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dc.relation.grantno
IST-26905
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dc.type.category
Original Research Article
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tuw.container.volume
3
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tuw.container.issue
6
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tuw.journal.peerreviewed
true
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tuw.peerreviewed
true
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tuw.project.title
Multiple Access Space-Time Coding Testbed
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tuw.researchTopic.id
I7
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tuw.researchTopic.name
Telecommunication
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tuw.researchTopic.value
100
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dcterms.isPartOf.title
IEEE Journal of Selected Topics in Signal Processing