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Active User Detection and Channel Estimation for Grant-Free Random Access with Gaussian Correlated Activity.

Lélio ChetotMalcolm EganJean-Marie Gorce
Published in: VTC2023-Spring (2023)
Keyphrases
  • random access
  • channel estimation
  • active user
  • communication systems
  • website
  • ofdm system
  • multiscale
  • recommender systems
  • collaborative filtering
  • maximum likelihood
  • shortest path
  • estimation algorithm