From: Outage minimization for parallel fading channels with limited feedback
Number of channels
M < 10
M ≥ 10
Optimal approach
SPSA
-
Approximation
POHPA
High Pav
PFPPC (L ≥ 16,
GA (L ≥ 16,
PFPPC+ZPiOR or PFPPC+EPPR)
GA+ZPiOR or GA+EPPR)