OFDM PAPR reduction using clipping with distortion control

  title={OFDM PAPR reduction using clipping with distortion control},
  author={Shang-Kang Deng and Mao-Chao Lin},
  journal={IEEE International Conference on Communications, 2005. ICC 2005. 2005},
  pages={2563-2567 Vol. 4}
We propose a new PAPR reduction scheme for OFDM systems. The idea is to reduce PAPR and control clipping distortion simultaneously. The procedure includes setting a proper distortion bound and recursive operations of clipping, filtering and distortion control. The proposed scheme can achieve significant PAPR reduction while maintaining low error rate. For this scheme, PAPR reduction is obtained without any redundancy and no side information is needed in the OFDM receiver. Hence, OFDM systems… CONTINUE READING
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