A linear programming approach for PAPR reduction in OFDM systems

Abstract

Peak-to-average-power ratio (PAPR) is a key design concern of an OFDM system as it determines the system's power efficiency. Clipping is a simple and efficient way of reducing PAPR. A suboptimal recursive clipping and filtering (RCF) method was proposed in [5] to reduce PAPR. This paper presents an alternate RCF approach which selects an error (clipping… (More)
DOI: 10.1109/PIMRC.2009.5449736

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