Abstract
SCOPE: The present document defines the Stage 2 system architecture for the 5G System. The 5G System provides data connectivity and services. This specification covers both roaming and non-roaming scenarios in all aspects, including interworking between 5GS and EPS, mobility within 5GS, QoS, policy control and charging, authentication and in general 5G System wide features e.g. SMS, Location Services, Emergency Services.
General Information
Publication date: 03 June 2019
Working groups: https://www.3gpp.org/specifications-groups/sa-plenary/sa2-architecture/home
ICT rolling plan topic: 5G communications
SDO: 3GPP
Latest publishied version: https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3144