QUALCOMM Incorporated
Techniques for routing ID update

Abstract:

Certain aspects of the present disclosure relate to methods and apparatus for updating a routing ID associated with a user equipment in a wireless network. An exemplary method generally includes receiving a downlink control plane message including updated configuration information for a Unified Data Management (UDM) entity in the network; determining whether a universal subscriber identification module (USIM) of the UE supports one or more parameters stored in the USIM to be updated; based on the determination, storing the received configuration information in at least one of: the USIM if the USIM supports the one or more parameters to be updated; or memory of the UE if the USIM does not support the one or more parameters to be updated; generating an identifier for the UE based on the stored updated configuration information; and transmitting at least one message using the generated identifier.