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

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

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    7 Citations (Scopus)

    Abstract

    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.
    Original languageEnglish
    Title of host publicationProceedings of the IEEE 66th Vehicular Technology Conference Fall 2007, 30 September - 3 October 2007, Baltimore, USA
    Place of PublicationBaltimore, US
    PublisherInstitute of Electrical and Electronics Engineers
    Pages1346-1350
    DOIs
    Publication statusPublished - 2007
    Event66th Vehicular Technology Conference (VTC 2007-Fall) - Baltimore, MD, United States
    Duration: 30 Sep 20073 Oct 2007
    Conference number: 66

    Conference

    Conference66th Vehicular Technology Conference (VTC 2007-Fall)
    Abbreviated titleVTC 2007-Fall
    Country/TerritoryUnited States
    CityBaltimore, MD
    Period30/09/073/10/07

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