Corpus ID: 14610040

Nonlinear Distortion Reduction in OFDM from Reliable Perturbations in Data Carriers

@article{AlSafadi2015NonlinearDR,
  title={Nonlinear Distortion Reduction in OFDM from Reliable Perturbations in Data Carriers},
  author={Ebrahim B. Al-Safadi and T. Al-Naffouri and M. Masood and A. Ali},
  journal={ArXiv},
  year={2015},
  volume={abs/1506.09060}
}
A novel method for correcting the effect of nonlinear distortion in orthogonal frequency division multiplexing signals is proposed. The method depends on adaptively selecting the distortion over a subset of the data carriers, and then using tools from compressed sensing and sparse Bayesian recovery to estimate the distortion over the other carriers. Central to this method is the fact that carriers (or tones) are decoded with different levels of confidence, depending on a coupled function of the… Expand
2 Citations
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