N.4 Enabling the UE access to Localized Services

The access to a Localized Service is made available in a specific area and/or a specific period of time.

After the UE has successfully registered to a PNI-NPN/SNPN providing access to the Localized Service, the UE can be configured with URSP rules using existing principles (see clause 6.6.2.2 of TS 23.503 [45]).

The URSP rules can include an association between the UE application and the DNN/S-NSSAI which is meant for a particular Localized Service. The URSP rules can also include "Route Selection Validation Criteria" as described in Table 6.6.2.1-3 of TS 23.503 [45], with the time/location defined for the particular Localized Service.

The existing LADN feature described in clause 5.6.5 can also be used for enabling the UE access to Localized Service which is defined by a LADN DNN. The S-NSSAI used for a Localized Service can be restricted to a specific area and time as described in clause 5.15.