Reduced Complexity Soft MMSE MIMO Detector Architecture

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dc.citation.conferenceDate2010en_US
dc.citation.conferenceNameSoftware Defined Radio Forumen_US
dc.citation.lastpage720
dc.citation.locationWashington, DCen_US
dc.contributor.authorAmiri, Kiarash
dc.contributor.authorDick, Chris
dc.contributor.authorRao, Raghu
dc.contributor.authorCavallaro, Joseph R.
dc.contributor.orgCenter for Multimedia Communicationen_US
dc.date.accessioned2012-06-08T15:31:40Z
dc.date.available2012-06-08T15:31:40Z
dc.date.issued2010-12-01eng
dc.description.abstractComputing the soft LLR values in MMSE receivers of MIMO systems requires a very large complexity. In this paper, we propose a reduced complexity soft MMSE detector for MIMO systems. We use different complexity reductions techniques and propose an architecture based on the new reduced-complexity method. We also compare the complexity and show more than 2x complexity reduction using this method. We present complexity/performance tradeoffs to demonstrate the efficacy of our techniques. More importantly, these techniques give the receivers the flexibility to choose how accurately they perform the detection based on the available resources.en_US
dc.description.sponsorshipXilinxen_US
dc.description.sponsorshipNational Science Foundationen_US
dc.identifier.citationK. Amiri, C. Dick, R. Rao and J. R. Cavallaro, "Reduced Complexity Soft MMSE MIMO Detector Architecture," 2010.
dc.identifier.urihttps://hdl.handle.net/1911/64232
dc.language.isoengen
dc.publisherWireless Innovation Forum, Inc.en_US
dc.subjectLLR valuesen_US
dc.subjectMMSE receiversen_US
dc.subjectMIMO systemsen_US
dc.subjectMMSE detectoren_US
dc.subjectTradeoffsen_US
dc.titleReduced Complexity Soft MMSE MIMO Detector Architectureen_US
dc.typeConference paperen_US
dc.type.dcmiTexten
dc.type.dcmiTexten_US
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