Codebook type2 for MU-MIMO

RAN
,
1

Hello Experts.

Question about MU-MIMO: I keep looking to see codebookType type2 for MU-MIMO.
But I cannot get it.
See picture below:

image
image956×268 46.9 KB

It is kind of strange that I do not see it in UE logs even if MU-MIMO is activated per cell.
This is at 5G SCG setup.
Actually is important to understand how often users are paired/unpaired fro MU-MIMO per cell since this is a periodic activity

2

in my understanding type 1 and type 2 info is passed to UE at the beginning and depends on factors like correlation, per TTI gnb decides which Users will be paired so I dont think gnb can send rrc reconf for each time to UE.
If you dont see type 2 over there at the beginning of call setup, means MUMIMO is not activated. Just guessing.