Interference Mitigation Features for LTE

I’m mentioning few Interference Mitigation Features for LTE (need similar list for NR).

  1. UlComp: to improve UL SINR which will improve average UL user throughput.
  2. eICIC : for interference mitigation in DL between macro enb and small cell.
  3. DL interference shaping.

Add for NR related interference mitigation features.

Hey Experts,
Are there any Huawei’s reliable features to suppress UL interference (>= -90 dBm)?
Preferably license-free.
Other than “Uplink Interference Randomization” - I’m omitting this feature since the Frequency Selective scheduling is active in my network.