From: Application of cell-free massive MIMO in 5G and beyond 5G wireless networks: a survey
Utility optimization problems
Alternative optimization
SCA
GP
Bisection
SOCP
Fractional
ML-based
Max-min fairness
[79, 141,142,143,144,145]
-
[79, 141, 144, 145]
[146]
[147]
[138, 148, 149]
Max EE
[52]
[150, 151]
[151]
[150]
[152,153,154]
Max sum SE
[155]
[49, 125, 156, 157]
[49, 157]
[81, 158, 159]
