What is the message showing MIMO usage?

RAN
1

Hi Experts,
How can we justify 50 Mbps max pdsch throughput for 600 Mhz band 15Mhz BW FDD?
Will 5G mimo have anything to play here?

2

Check rank 1 and rank 2.

3

OK.
Still Tx part is a question.
Heard MIMO won’t go over 2x2 for 5G for now?

4

This testing have done in busy hour which normally have high traffic and number users.
If single user, check RF condition.
Should be excellent 25 > SINR with Rank2.