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. 2020 Nov 20;20(22):6642. doi: 10.3390/s20226642
Algorithm 4 Joint user association and power allocation for EE maximization.
  • 1:

    Obtain user association and subcarrier assignment by Algorithms 1 and 2, respectively.

  • 2:

    Calculate the power allocation using Algorithm 3.

  • 3:

    Compute the EE according to (11).