Peak-to-average power reduction in space division multiplexing based OFDM systems through spatial shifting

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    Abstract

    A new method to reduce the peak-to-average power ratio (PAPR) in space division multiplexing systems applying orthogonal frequency division multiplexing is proposed. The method applies spatial shifting to partial transmit sequences to achieve a decreased PAPR on all transmit branches.
    Original languageEnglish
    Pages (from-to)860-861
    Number of pages2
    JournalElectronics Letters
    Volume41
    Issue number15
    DOIs
    Publication statusPublished - 2005

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