LMF is the core NE that provides the control plane location in the 5GC. It completes the calculation and feedback of the location information in the 5G network, and provides such functions as location process management, terminal capability acquisition, auxiliary data provision and terminal location estimation.
The product provides the following functions:
- Supports UE location calculation.
- Obtains downlink location measurement or location estimation information from UEs.
- Obtains uplink location measurement from NG RAN.
- Obtains non-UE-related auxiliary data from NG RAN.
LMF supports medium-precision and high-precision positioning methods such as CELLID, UL-TDOA and A-GNSS.