Receiver-based compensation of transmitter-incurred nonlinear distortion in multiple-antenna OFDM systems

T.C.W. Schenk, C. Dehos, D. Morche, E. Fledderus

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

    8 Citaten (Scopus)

    Samenvatting

    To enable an efficient implementation of multiple-antenna OFDM systems, this paper proposes an approach to reduce the influence of transmitter-induced nonlinearities in such systems. The approach comprises a preamble design, an estimation method and a digital compensation algorithm. Correction for the nonlinearities of the different transmitter branches is applied in the receiver, which requires no extra hardware. A numerical performance evaluation shows that the proposed approach can successfully be applied with minimal performance degradation compared to non-impaired systems.
    Originele taal-2Engels
    TitelProceedings of the IEEE 66th Vehicular Technology Conference Fall 2007, 30 September - 3 October 2007, Baltimore, USA
    Plaats van productieBaltimore, US
    UitgeverijInstitute of Electrical and Electronics Engineers
    Pagina's1346-1350
    DOI's
    StatusGepubliceerd - 2007
    Evenement66th Vehicular Technology Conference (VTC 2007-Fall) - Baltimore, MD, Verenigde Staten van Amerika
    Duur: 30 sep. 20073 okt. 2007
    Congresnummer: 66

    Congres

    Congres66th Vehicular Technology Conference (VTC 2007-Fall)
    Verkorte titelVTC 2007-Fall
    Land/RegioVerenigde Staten van Amerika
    StadBaltimore, MD
    Periode30/09/073/10/07
    AnderIEEE Vehicular Technology Conference 2007

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