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dc.contributor.authorGuo, Yuanbin
McCain, Dennis
Cavallaro, Joseph R.
dc.creatorGuo, Yuanbin
McCain, Dennis
Cavallaro, Joseph R.
dc.date.accessioned 2007-10-31T00:46:27Z
dc.date.available 2007-10-31T00:46:27Z
dc.date.issued 2005-09-01
dc.date.submitted 2005-09-01
dc.identifier.citation Y. Guo, D. McCain and J. R. Cavallaro, "Low Power VLSI Architecture for Adaptive MAI Suppression in CDMA Using Multi-stage Convergence Masking Vector," 2005.
dc.identifier.urihttps://hdl.handle.net/1911/19941
dc.description Conference Paper
dc.description.abstract In this paper, we propose a novel low power and low complexity multi-stage Parallel-Residue-Compensation (PRC) architecture for enhanced MAI suppression in the CDMA systems. The accuracy of the interference cancellation is improved with a set of weights computed from an adaptive Normalized Least-Mean-Square (NLMS) algorithm. The physical meaning of the complete versus weighted interference cancellation is applied to clip the weights above a certain threshold. Multistage Convergence-Masking-Vector (CMV) is then proposed to combine with the clock gating as a dynamic power management scheme in the VLSI receiver architecture. This reduces the dynamic power consumption in the VLSI architecture by up to 90% with a negligible performance loss.
dc.language.iso eng
dc.subjectSoC architecture
low power
adaptive
MAI
dc.title Low Power VLSI Architecture for Adaptive MAI Suppression in CDMA Using Multi-stage Convergence Masking Vector
dc.type Conference paper
dc.date.note 2005-06-24
dc.citation.bibtexName inproceedings
dc.date.modified 2005-06-25
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)
dc.subject.keywordSoC architecture
low power
adaptive
MAI
dc.citation.location Dallas, TX
dc.citation.conferenceName IEEE Vehicular Technology Conference (VTC)
dc.type.dcmi Text
dc.type.dcmi Text
dc.identifier.doihttp://dx.doi.org/10.1109/VETECF.2005.1558407


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  • CMC Publications [268]
    Publications by Rice Faculty and graduate students in multimedia communications
  • ECE Publications [1278]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students

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