<div class="csl-bib-body">
<div class="csl-entry">Tauböck, G., Hampejs, M., Svac, P., Matz, G., Hlawatsch, F., & Grochenig, K. (2011). Low-complexity ICI/ISI equalization in doubly dispersive multicarrier systems using a decision-feedback LSQR algorithm. <i>IEEE Transactions on Signal Processing</i>, <i>59</i>(5), 2432–2436. https://doi.org/10.1109/tsp.2011.2113181</div>
</div>
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dc.identifier.issn
1053-587X
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/162122
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dc.description.abstract
We propose a low-complexity intercarrier interference/intersymbol
interference (ICI/ISI) equalizer for multicarrier transmissions
over doubly dispersive channels. Decision-feedback (or interference cancelation)is used with respect to both time and frequency. The ICI stage employs an extension of the iterative LSQR algorithm using groupwise interference cancelation with reliability-based sorting of sets of subcarriers and a band approximation of the frequency-domain channel matrix. The LSQR algorithm is attractive because of its excellent numerical properties and low complexity. Optimal pulse design is optionally considered for shaping the ICI/ISI. Simulation results demonstrate the excellent performance
of the proposed ICI/ISI equalizer.
en
dc.language.iso
en
-
dc.publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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dc.relation.ispartof
IEEE Transactions on Signal Processing
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dc.subject
Electrical and Electronic Engineering
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dc.subject
OFDM
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dc.subject
Signal Processing
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dc.subject
doubly dispersive channel
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dc.subject
interference cancelation
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dc.subject
intersymbol/intercarrier interference
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dc.subject
LSQR algorithm
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dc.subject
pulse-shaping multicarrier transmission
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dc.title
Low-complexity ICI/ISI equalization in doubly dispersive multicarrier systems using a decision-feedback LSQR algorithm
en
dc.type
Artikel
de
dc.type
Article
en
dc.description.startpage
2432
-
dc.description.endpage
2436
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dc.type.category
Original Research Article
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tuw.container.volume
59
-
tuw.container.issue
5
-
tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
tuw.researchTopic.id
I7
-
tuw.researchTopic.name
Telecommunication
-
tuw.researchTopic.value
100
-
dcterms.isPartOf.title
IEEE Transactions on Signal Processing
-
tuw.publication.orgunit
E389-03 - Forschungsbereich Signal Processing
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tuw.publisher.doi
10.1109/tsp.2011.2113181
-
dc.identifier.eissn
1941-0476
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dc.description.numberOfPages
5
-
wb.sci
true
-
wb.sciencebranch
Elektrotechnik, Elektronik
-
wb.sciencebranch.oefos
25
-
wb.facultyfocus
Telekommunikation
de
wb.facultyfocus
Telecommunications
en
wb.facultyfocus.faculty
E350
-
item.languageiso639-1
en
-
item.grantfulltext
restricted
-
item.cerifentitytype
Publications
-
item.openairetype
research article
-
item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
-
item.fulltext
no Fulltext
-
crisitem.author.dept
E389-03 - Forschungsbereich Signal Processing
-
crisitem.author.dept
E389 - Institute of Telecommunications
-
crisitem.author.dept
E389-03 - Forschungsbereich Signal Processing
-
crisitem.author.dept
E389-03 - Forschungsbereich Signal Processing
-
crisitem.author.dept
University of Vienna
-
crisitem.author.orcid
0000-0003-1784-806X
-
crisitem.author.orcid
0000-0001-9010-9285
-
crisitem.author.parentorg
E389 - Institute of Telecommunications
-
crisitem.author.parentorg
E350 - Fakultät für Elektrotechnik und Informationstechnik
