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Two compressive sensing-based estimation schemes designed for rapidly time-varying channels in orthogonal frequency division multiplexing systems.

Yi LiuWenbo MeiHuiqian Du
Published in: IET Signal Process. (2014)
Keyphrases
  • compressive sensing
  • fading channels
  • feature extraction
  • sparse representation
  • frequency selective
  • multiscale
  • pattern recognition
  • end to end
  • wireless communication
  • estimation algorithm
  • ofdm system