Question: What action can an NG-RAN node take when it receives a paging message with a list of Closed Access Groups (CAGs) allowed for a User Equipment (UE)?
Option 1: The NG-RAN node will always page the UE in all cells, regardless of the CAG information.
Option 2: The NG-RAN node will only use the CAG information to authenticate the UE before paging.
Option 3: The NG-RAN node will ignore the CAG information and continue with normal paging procedures.
Option 4: The NG-RAN node may avoid paging in cells on which the UE is not allowed to camp, based on the received CAG information.
Explanation: When an NG-RAN node receives a paging message that includes the list of Closed Access Groups (CAGs) allowed for a User Equipment (UE), it can use this information to optimize its paging process. Specifically, the NG-RAN node may choose not to page the UE in cells where the UE is not permitted to camp, as indicated by the CAG information. This approach helps in reducing unnecessary paging attempts and can improve network efficiency.