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Conference Paper: Robust Tomlinson-Harashima precoding for non-regenerative multi-antenna relaying systems
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TitleRobust Tomlinson-Harashima precoding for non-regenerative multi-antenna relaying systems
 
AuthorsXing, C1
Xia, M4
Gao, F5 3
Wu, YC2
 
KeywordsAmplify-and-forward
Linear equalizer
Multi-antenna
Multihop
Non-regenerative
 
Issue Date2012
 
PublisherIEEE Communications Society. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000817
 
CitationThe 2012 IEEE Wireless Communications and Networking Conference (WCNC), Paris, France, 1-4 April 2012. In IEEE Wireless Communications and Networking Conference Proceedings, 2012, p. 753-758 [How to Cite?]
DOI: http://dx.doi.org/10.1109/WCNC.2012.6214471
 
AbstractIn this paper, we consider the robust transceiver design with Tomlinson-Harashima precoding (THP) for multi-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO) relaying systems. THP is adopted at the source to mitigate the spatial inter-symbol interference and then a joint Bayesian robust design of THP at source, linear forwarding matrices at relays and linear equalizer at destination is proposed. Based on the elegant characteristics of multiplicative convexity and matrix-monotone functions, the optimal structure of the nonlinear transceiver is first derived. Based on the derived structure, the optimization problem is greatly simplified and can be efficiently solved. Finally, the performance advantage of the proposed robust design is assessed by simulation results. © 2012 IEEE.
 
DescriptionConference Theme: PHY and Fundamentals
 
ISBN978-1-4673-0437-5
 
ISSN1525-3511
 
DOIhttp://dx.doi.org/10.1109/WCNC.2012.6214471
 
DC FieldValue
dc.contributor.authorXing, C
 
dc.contributor.authorXia, M
 
dc.contributor.authorGao, F
 
dc.contributor.authorWu, YC
 
dc.date.accessioned2012-09-20T08:16:27Z
 
dc.date.available2012-09-20T08:16:27Z
 
dc.date.issued2012
 
dc.description.abstractIn this paper, we consider the robust transceiver design with Tomlinson-Harashima precoding (THP) for multi-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO) relaying systems. THP is adopted at the source to mitigate the spatial inter-symbol interference and then a joint Bayesian robust design of THP at source, linear forwarding matrices at relays and linear equalizer at destination is proposed. Based on the elegant characteristics of multiplicative convexity and matrix-monotone functions, the optimal structure of the nonlinear transceiver is first derived. Based on the derived structure, the optimization problem is greatly simplified and can be efficiently solved. Finally, the performance advantage of the proposed robust design is assessed by simulation results. © 2012 IEEE.
 
dc.description.naturepublished_or_final_version
 
dc.descriptionConference Theme: PHY and Fundamentals
 
dc.description.otherThe 2012 IEEE Wireless Communications and Networking Conference (WCNC), Paris, France, 1-4 April 2012. In IEEE Wireless Communications and Networking Conference Proceedings, 2012, p. 753-758
 
dc.identifier.citationThe 2012 IEEE Wireless Communications and Networking Conference (WCNC), Paris, France, 1-4 April 2012. In IEEE Wireless Communications and Networking Conference Proceedings, 2012, p. 753-758 [How to Cite?]
DOI: http://dx.doi.org/10.1109/WCNC.2012.6214471
 
dc.identifier.doihttp://dx.doi.org/10.1109/WCNC.2012.6214471
 
dc.identifier.epage758
 
dc.identifier.hkuros208118
 
dc.identifier.isbn978-1-4673-0437-5
 
dc.identifier.issn1525-3511
 
dc.identifier.scopuseid_2-s2.0-84864363587
 
dc.identifier.spage753
 
dc.identifier.urihttp://hdl.handle.net/10722/165233
 
dc.languageeng
 
dc.publisherIEEE Communications Society. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000817
 
dc.publisher.placeUnited States
 
dc.relation.ispartofIEEE Wireless Communications and Networking Conference Proceedings
 
dc.rightsIEEE Wireless Communications and Networking Conference Proceedings. Copyright © IEEE Communications Society.
 
dc.rights©2012 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.subjectLinear equalizer
 
dc.subjectMulti-antenna
 
dc.subjectMultihop
 
dc.subjectNon-regenerative
 
dc.titleRobust Tomlinson-Harashima precoding for non-regenerative multi-antenna relaying systems
 
dc.typeConference_Paper
 
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<description.abstract>In this paper, we consider the robust transceiver design with Tomlinson-Harashima precoding (THP) for multi-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO) relaying systems. THP is adopted at the source to mitigate the spatial inter-symbol interference and then a joint Bayesian robust design of THP at source, linear forwarding matrices at relays and linear equalizer at destination is proposed. Based on the elegant characteristics of multiplicative convexity and matrix-monotone functions, the optimal structure of the nonlinear transceiver is first derived. Based on the derived structure, the optimization problem is greatly simplified and can be efficiently solved. Finally, the performance advantage of the proposed robust design is assessed by simulation results. &#169; 2012 IEEE.</description.abstract>
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<subject>Amplify-and-forward</subject>
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<subject>Multi-antenna</subject>
<subject>Multihop</subject>
<subject>Non-regenerative</subject>
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Author Affiliations
  1. Beijing Institute of Technology
  2. The University of Hong Kong
  3. Southeast University
  4. King Abdullah University of Science and Technology
  5. Tsinghua University