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
: A research paper in Applied Physics Letters regarding highly efficient solid-state magnetoelectric gyrators (Volume 111, Issue 12, Article 122904 ). 122904
The number 122904 also appears in several specialized or commercial catalogs: Topic primarily refers to the technical report 3GPP TR 22
: Developing use cases for slice authorization and accessing services via non-3GPP access points. Other Contexts for 122904 Other Contexts for 122904 : Providing a unique
: Providing a unique "User Identifier" within the 3GPP system to enable enhanced charging and customized services for individual users.
The document explores introducing an optional, supplementary authentication layer that sits on top of existing subscription credentials. Its primary goals include:
: Enabling this identifier to be provided to external entities, allowing users to authenticate for services outside of the 3GPP network.
