Is there any correlation between 256QAM and MU-MIMO?

Specs & Protocol Testing
1

Hi Experts.
Is there any correlation between 256QAM and MU-MIMO?
We have seen that after enabling MU-MIMO in the network, the % of 256QAM increased.

2

But as per document it should be decreased and where 256QAM enabled MU-MIMO performance will get effected.

3

But it has increased.

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4

Enabling MU-MIMO will degrade SINR for users so should be less 256 QAM.
It means your users are very perfectly spread over the whole cell’s footprint.
Is it network wide or just few cells?

1 Like
5

It’s for few cells.

6

So probably this:

7

Yes, I think so.