S.4 Roaming

33.5013GPPRelease 18Security architecture and procedures for 5G SystemTS

The HPLMN may have a roaming agreement with a VPLMN for NSWO roaming. A roaming UE configured by the HPLMN to use 5G NSWO may try to register onto a WLAN AN that may advertise the HPLMN or a VPLMN (with which the HPLMN has a roaming agreement for NSWO roaming). The roaming architecture options are described in clause 4.2.15 in TS 23.501 [2].

NOTE: Void

Annex T (normative):
Security for edge computing