UDM is a part of YateUDM.
The UDM
The Unified Data Repository (UDM) stores subscriber data and location for the 5G network.
The UDM supports:
- AMF registration for 3GPP access (create / update / purge)
- 5G AKA auth generation (from AUSF)
- Retrieval and subscription (create/update/delete) to AM / SM / SMF select / SMS data / SMS management data subscription data. Notify data change to subscribed nodes
- SMSF registration, return SMSF GT in SRI-SM, subscribe to UE reachability event in AMF when MT SMS is pending
The 5G Call Flow process
MiniCore5G
MiniCore is a Software-defined compact Core Network that can be used as a test 5G network, LTE/IMS or GSM/GPRS Core Network.
See the product here ››