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Channel Estimation Method for OFDM in Low SNR Based on Two-dimensional Spreading.

Jiri BlumensteinRoman MarsálekZbynek FedraAles ProkesChristoph F. Mecklenbräuker
Published in: Wirel. Pers. Commun. (2014)
Keyphrases
  • error rate
  • computer simulation
  • computational complexity
  • image quality
  • optimization method
  • low snr
  • multiscale
  • objective function
  • probabilistic model
  • high frequency
  • estimation algorithm
  • channel estimation