A Low-Complexity Time-Domain Linear Symbol Combining Technique for PAPR Reduction in OFDM Systems

@article{Alsusa2008ALT,
  title={A Low-Complexity Time-Domain Linear Symbol Combining Technique for PAPR Reduction in OFDM Systems},
  author={Emad Alsusa and Lin Yang},
  journal={IEEE Transactions on Signal Processing},
  year={2008},
  volume={56},
  pages={4844-4855}
}
High peak-to-average-power ratio (PAPR) is a particular disadvantage of orthogonal frequency-division multiplexing (OFDM) systems and can significantly degrade the power efficiency at the transmitter. The aim of this paper is to propose a post-inverse fast Fourier transform (IFFT) PAPR reduction method based on intelligent linear symbol combining with the objective to minimize the PAPR at the transmitter. Unlike the methods so far reported in the literature, the proposed method has a relatively… CONTINUE READING
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