Simplified Approach to Optimized Iterative Clipping and Filtering for PAPR Reduction of OFDM Signals

@article{Zhu2013SimplifiedAT,
  title={Simplified Approach to Optimized Iterative Clipping and Filtering for PAPR Reduction of OFDM Signals},
  author={Xiaodong Zhu and Wensheng Pan and Hong Li and Youxi Tang},
  journal={IEEE Transactions on Communications},
  year={2013},
  volume={61},
  pages={1891-1901}
}
Iterative clipping and filtering (ICF) is a well-known technique to reduce the peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals. Recently, Wang and Luo investigated the clipped signal and proposed a modified algorithm called optimized ICF (OICF). This is an optimal algorithm since it can achieve the required PAPR reduction with minimum in-band distortion and far fewer iterations. However, OICF needs to solve a convex optimization problem with O(N3… CONTINUE READING
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