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Conference Paper: Joint robust weighted LMMSE transceiver design for dual-hop AF multiple-antenna relay systems

TitleJoint robust weighted LMMSE transceiver design for dual-hop AF multiple-antenna relay systems
Authors
KeywordsAmplify-and-forward
Channel estimation errors
Gaussian distributed
Joint transceiver design
Linear transceiver
Issue Date2011
PublisherIEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308
Citation
The 2011 IEEE Global Telecommunications Conference (GLOBECOM 2011), Beijing, China, 5-9 December 2011. In Globecom. IEEE Conference and Exhibition, 2011, p. 1-5 How to Cite?
AbstractIn this paper, joint transceiver design for dual-hop amplify-and-forward (AF) MIMO relay systems with Gaussian distributed channel estimation errors in both two hops is investigated. Due to the fact that various linear transceiver designs can be transformed to a weighted linear minimum mean-square-error (LMMSE) transceiver design with specific weighting matrices, weighted mean square error (MSE) is chosen as the performance metric. Precoder matrix at source, forwarding matrix at relay and equalizer matrix at destination are jointly designed with channel estimation errors taken care of by Bayesian philosophy. Several existing algorithms are found to be special cases of the proposed solution. The performance advantage of the proposed robust design is demonstrated by the simulation results. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/165230
ISBN
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorXing, Cen_HK
dc.contributor.authorMa, Sen_HK
dc.contributor.authorFei, Zen_HK
dc.contributor.authorWu, YCen_HK
dc.contributor.authorKuang, Jen_HK
dc.date.accessioned2012-09-20T08:16:27Z-
dc.date.available2012-09-20T08:16:27Z-
dc.date.issued2011en_HK
dc.identifier.citationThe 2011 IEEE Global Telecommunications Conference (GLOBECOM 2011), Beijing, China, 5-9 December 2011. In Globecom. IEEE Conference and Exhibition, 2011, p. 1-5en_US
dc.identifier.isbn978-1-4244-9268-8-
dc.identifier.issn1930-529X-
dc.identifier.urihttp://hdl.handle.net/10722/165230-
dc.description.abstractIn this paper, joint transceiver design for dual-hop amplify-and-forward (AF) MIMO relay systems with Gaussian distributed channel estimation errors in both two hops is investigated. Due to the fact that various linear transceiver designs can be transformed to a weighted linear minimum mean-square-error (LMMSE) transceiver design with specific weighting matrices, weighted mean square error (MSE) is chosen as the performance metric. Precoder matrix at source, forwarding matrix at relay and equalizer matrix at destination are jointly designed with channel estimation errors taken care of by Bayesian philosophy. Several existing algorithms are found to be special cases of the proposed solution. The performance advantage of the proposed robust design is demonstrated by the simulation results. © 2011 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308-
dc.relation.ispartofGLOBECOM - IEEE Global Telecommunications Conferenceen_HK
dc.rightsGlobecom. IEEE Conference and Exhibition. Copyright © IEEE.-
dc.rights©2011 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.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectAmplify-and-forward-
dc.subjectChannel estimation errors-
dc.subjectGaussian distributed-
dc.subjectJoint transceiver design-
dc.subjectLinear transceiver-
dc.titleJoint robust weighted LMMSE transceiver design for dual-hop AF multiple-antenna relay systemsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailMa, S: sdma@eee.hku.hken_HK
dc.identifier.emailWu, YC: ycwu@hkucc.hku.hken_HK
dc.identifier.authorityMa, S=rp00153en_HK
dc.identifier.authorityWu, YC=rp00195en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/GLOCOM.2011.6133873en_HK
dc.identifier.scopuseid_2-s2.0-84863126273en_HK
dc.identifier.hkuros208115en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84863126273&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage1-
dc.identifier.epage5-
dc.publisher.placeUnited States-
dc.description.otherThe 2011 IEEE Global Telecommunications Conference (GLOBECOM 2011), Beijing, China, 5-9 December 2011. In Globecom. IEEE Conference and Exhibition, 2011, p. 1-5-
dc.identifier.scopusauthoridXing, C=35184311300en_HK
dc.identifier.scopusauthoridMa, S=8553949000en_HK
dc.identifier.scopusauthoridFei, Z=7005339161en_HK
dc.identifier.scopusauthoridWu, YC=7406894786en_HK
dc.identifier.scopusauthoridKuang, J=7102644454en_HK

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