File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Conference Paper: New approximate qr-ls algorithms for minimum output energy (MOE) receivers in ds-cdma communication systems

TitleNew approximate qr-ls algorithms for minimum output energy (MOE) receivers in ds-cdma communication systems
Authors
KeywordsElectronics
Issue Date2005
PublisherIEEE.
Citation
Proceedings - Ieee International Symposium On Circuits And Systems, 2005, p. 2631-2634 How to Cite?
AbstractThis paper proposes a new family of approximate QR-based least-squares (LS) adaptive algorithms called p-AQR- LS for blind minimum output energy (MOE) detection in CDMA communications systems. It extends the A-QR-LS algorithm by retaining different numbers of diagonal plus p -1 off-diagonals of the triangular factor of the augmented data matrix. For p =1 and N ( N is the length of the weighting vector), it reduces to the A-QR-LS and the QR-RLS algorithms, respectively. It not only provides a link between the QR-LMS-type and the QR-RLS algorithms through a well-structured family of algorithms, but also offers more freedom in the complexity-performance tradeoffs for practical receiver design in communication systems. The performance of the proposed algorithm is verified by computer simulations. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45783
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorCheng, Hen_HK
dc.contributor.authorZhou, Yen_HK
dc.contributor.authorChan, SCen_HK
dc.date.accessioned2007-10-30T06:35:21Z-
dc.date.available2007-10-30T06:35:21Z-
dc.date.issued2005en_HK
dc.identifier.citationProceedings - Ieee International Symposium On Circuits And Systems, 2005, p. 2631-2634en_HK
dc.identifier.issn0271-4310en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45783-
dc.description.abstractThis paper proposes a new family of approximate QR-based least-squares (LS) adaptive algorithms called p-AQR- LS for blind minimum output energy (MOE) detection in CDMA communications systems. It extends the A-QR-LS algorithm by retaining different numbers of diagonal plus p -1 off-diagonals of the triangular factor of the augmented data matrix. For p =1 and N ( N is the length of the weighting vector), it reduces to the A-QR-LS and the QR-RLS algorithms, respectively. It not only provides a link between the QR-LMS-type and the QR-RLS algorithms through a well-structured family of algorithms, but also offers more freedom in the complexity-performance tradeoffs for practical receiver design in communication systems. The performance of the proposed algorithm is verified by computer simulations. © 2005 IEEE.en_HK
dc.format.extent275670 bytes-
dc.format.extent2233 bytes-
dc.format.extent27162 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofProceedings - IEEE International Symposium on Circuits and Systemsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectElectronicsen_HK
dc.titleNew approximate qr-ls algorithms for minimum output energy (MOE) receivers in ds-cdma communication systemsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0271-4302&volume=3&spage=2631&epage=2634&date=2005&atitle=New+approximate+QR-LS+algorithms+for+minimum+output+energy+(MOE)+receivers+in+DS-CDMA+communication+systemsen_HK
dc.identifier.emailZhou, Y: yizhou@eee.hku.hken_HK
dc.identifier.emailChan, SC: ascchan@hkucc.hku.hken_HK
dc.identifier.authorityZhou, Y=rp00213en_HK
dc.identifier.authorityChan, SC=rp00094en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ISCAS.2005.1465166en_HK
dc.identifier.scopuseid_2-s2.0-67649086306en_HK
dc.identifier.hkuros102964-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67649086306&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage2631en_HK
dc.identifier.epage2634en_HK
dc.identifier.scopusauthoridCheng, H=55474360900en_HK
dc.identifier.scopusauthoridZhou, Y=55209555200en_HK
dc.identifier.scopusauthoridChan, SC=13310287100en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats