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Semi-Blind Channel Estimation for RIS-Assisted MISO Systems Using Expectation Maximization.

Chun HuangJindan XuWenhui ZhangWei XuDerrick Wing Kwan Ng
Published in: IEEE Trans. Veh. Technol. (2022)
Keyphrases
  • channel estimation
  • expectation maximization
  • communication systems
  • multipath
  • bit error rate
  • image processing
  • multiscale
  • probabilistic model
  • maximum likelihood
  • em algorithm
  • cdma systems