LTE Power Boost

Hi All,
Any idea when these counters get pegged:

  • pmPwrBoostAttLowCovUe
  • pmPwrBoostSuccLowCovUe
    With any feature?

Looks like powercboosting at end of coverage.
Same like powerbackof for 256 QAM to avoid UE saturation.

Thanks @RFSpecialist.
Need to understand if high attempts and low success, so what can be done or checked.