When to use MCS 29, 30 and 31?

Dear Experts,
When do we use MCS 29, 30 and 31?

image

Can we have any counter for that?

In Huawei this are availble. :point_down:

  • L.ChMeas.PDSCH.MCS.29
  • L.ChMeas.PDSCH.MCS.30
  • L.ChMeas.PDSCH.MCS.31

They are always used for restransmitted data.

This is helpful. I also had this doubt.

When DL 256QAM modulation are implemented in LTE.