Patent ID: 11902393
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method of claim 1, further comprising:
subscribing to an access and mobility management function (AMF), to be notified when the location of the UE is outside of a coverage area of the first AGW, the subscribing including at least one of geographic coordinates indicating the coverage area of the first AGW and geographic coordinates indicating the location of the UE, and/or
as a result of the subscribing, receiving a notification that the location of the UE is outside of the coverage area of the first AGW, the location of the UE being indicated in geographic coordinates in the received notification; and
responsive to the received notification, selecting the additional second AGW that has a coverage area corresponding to the indicated location of the UE and/or identifying a second P-CSCF node that controls the second AGW.