If in a TDD site UL Interference is high, but other kpis SINR CQI Throughput are OK.
User are high on that cell and it’s 1st tier also.
Please suggest steps to overcome UL interference.
Hello, what is the current value or it is throughout greater than -105dBm?
Check hourly one trend and compare wit surrounding sites/cell, if have kind of impact.
It consistent above - 90 dBm.
1st tier also in - 95 dBm.
User also also high per carrier above 25.
Traffic shift to NBR: it is possible to shift user, but NBR also is high PRB utilization.
Which interference PUSCH or PUCCH? In case of PUSCH sometime we don’t see any deviation in kpis but need to check perception on field… Try to identify source site to get it locked and check basic Gps and sync related parameters… Can sync related Alarms at initial check
If the UL interference is spread across various site at the same time probably you are experiencing internal interference in TDD.It will mostly comes in the morning and late evenings