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dc.contributor.authorDas, Suman
Bhashyam, Srikrishna
Cavallaro, Joseph R.
Aazhang, Behnaam
dc.creatorDas, Suman
Bhashyam, Srikrishna
Cavallaro, Joseph R.
Aazhang, Behnaam
dc.date.accessioned 2007-10-31T00:41:23Z
dc.date.available 2007-10-31T00:41:23Z
dc.date.issued 1999-03-20
dc.date.submitted 2001-08-21
dc.identifier.urihttps://hdl.handle.net/1911/19826
dc.description Journal Paper
dc.description.abstract Multiple access interference (MAI) is a significant limiting factor in the performance of direct sequence code division multiple access (DS-CDMA) systems. Various multiuser detection techniques have been developed to combat the effects of MAI. These detection techniques either assume the knowledge of all the users in the system (conventional) or assume the knowledge of the user of interest only (blind). Due to the limitations of the blind algorithms in the presence of a large number of interferers, there is a significant performance gap between these two classes of detectors. Additionally, in practice, the receiver could have only partial knowledge of the interference. In this paper, we develop a new class of detectors, partially blind multiuser detectors, that use information about a subset of interferers and bridge the performance gap between the blind and the conventional multiuser detectors.
dc.description.sponsorship Texas Advanced Technology Program
dc.description.sponsorship Nokia
dc.description.sponsorship National Science Foundation
dc.language.iso eng
dc.subjectMultiple access interference (MAI)
direct sequence code division multiple access (DS-CDMA)
blind multiuser detection
dc.title Partially Blind Multiuser Detection
dc.type Journal article
dc.citation.bibtexName article
dc.citation.journalTitle Conference on Information Sciences and Systems
dc.date.modified 2003-11-10
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)
dc.subject.keywordMultiple access interference (MAI)
direct sequence code division multiple access (DS-CDMA)
blind multiuser detection
dc.type.dcmi Text
dc.type.dcmi Text
dc.identifier.citation S. Das, S. Bhashyam, J. R. Cavallaro and B. Aazhang, "Partially Blind Multiuser Detection," Conference on Information Sciences and Systems, 1999.


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  • ECE Publications [1298]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students

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