Interference Mitigation between 5G networks on IBwave

I have a 3 network scenario (each network is managed by a separate network operator) environment where the following 2 scenarios need to be implemented and interference between the networks needs to be mitigated to the best effort possible-->
1. All networks are 5G and are in the same frequency band (adjacent and co channel cells)
2. 2 networks are 4G LTE and one network is 5G. Also in the same frequency band.
I am looking for tutor/mentorship to understand how this can be implemented on ibwave.