: Providing a unique "User Identifier" within the 3GPP system to enable enhanced charging and customized services for individual users.
: Ensuring that this new layer does not compromise subscriber data or replace existing security protocols. 122904
Topic primarily refers to the technical report 3GPP TR 22.904 (often referenced in ETSI documents as TR 122 904 ), which focuses on the study of a user-centric authentication layer for 5G systems. The Role of TR 122 904 in 5G Technology : Providing a unique "User Identifier" within the