SINR in L3RrcMeasurements

[lightxy233]

Hi, I‘m trying to understand the calculation method of SINR in m_l3sinrMap, which is reported to RIC.

I think a part of code is in function void MmWaveEnbPhy::UpdateUeSinrEstimate ().
According to my understanding, the SINR/SNR here is just estimated based on available information and not actually measured.
I’m still a bit confused about the specific meaning of the code.

• Is the SINR here(in m_l3sinrMap) for uplink or the downlink?
• Will taking interference into account(using SpectrumValue sinr = *(ue->second) / (*noisePsd + interference); instead of SpectrumValue sinr = *(ue->second) / (*noisePsd);) in void MmWaveEnbPhy::UpdateUeSinrEstimate () make SINR values more reasonable?