2-Step phase rotation estimation for Low-PAPR signal transmission using blind selected mapping

Abstract

Blind selected mapping (blind SLM) can effectively reduce the peak-to-average power ratio (PAPR) of both orthogonal frequency division multiplexing (OFDM) and single-carrier (SC) signals without side-information transmission. In typical blind SLM, maximum likelihood (ML) estimation is applied to find the de-mapping phase rotation sequence which gives the… (More)
DOI: 10.1109/PIMRC.2017.8292290

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