Interface between the UE radio Capability Management Function (UCMF) and the Mobility Management Entity (MME); Stage 3
The present document specifies the UE Radio Capability Management Protocol used on the interface between the MME and UCMF as specified in 3GPP TS 23.401 [2]. In the related stage 2 specifications the prefix S17 is used for these common procedures realised by URCMP.
NOTE: As an alternative of URCMP, the MME could use SBI interface to access UCMF Services.