Study on Non-Seamless WLAN Offload (NSWO) in 5G System (5GS) using 3GPP credentials
The scope of the present document is to support Non-seamless WLAN Offload (NSWO) in 5GS. The following will be studied in this document:
1) Solutions to support NSWO in 5GS.
2) Procedures to support authentication methods for the respective solutions in objective.
3) Maintain privacy of subscription identifier similar to 3GPP/non-3GPP access to 5GC, even for NSWO authentication from WLAN.