Study on Wireless and Wireline Convergence for the 5G System (5GS) (5WWC); Phase 2
The Technical Report studies and performs evaluations of potential architecture enhancements to enhance the support of Wireline-Wireless convergence in the 5G Core network (5GC). Specifically, two objectives are included:
- Work task #2: Whether and how to improve the support of devices connecting behind 5G-RG including:
Providing differentiated service (e.g. QoS and charging) for UE and Non-3GPP devices connected behind a 5G RG. This may imply s studying ways for 5GC to identify Non-3GPP devices connected behind a 5G RG and/or their traffic. Conclusions may differ for UE and for Non-3GPP devices.
- Work task #3: Trusted/untrusted Non-3GPP access network: How to select a TNGF/N3IWF that supports the S-NSSAI(s) needed by the UE.