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A phase offset estimation algorithm for superimposed signals based on full-rank pilots in over-the-air computation.

Shibao LiYujie SongChengsuo ZhaoZhihao CuiXuerong CuiJianhang Liu
Published in: Phys. Commun. (2023)
Keyphrases
  • estimation algorithm
  • maximum likelihood
  • computationally efficient
  • contour tracking
  • ofdm system
  • fusion model
  • frequency modulation
  • hadamard transform
  • parameters estimation
  • real time
  • level set