Question: What is the purpose of the Maximum Time Offset sent by the AMF to individual UEs during the Registration procedure or UE Configuration Update procedure?
Option 1: To control the maximum time allowed for a UE to send Mobility Registration Updates.
Option 2: To determine the minimum time required for a UE to regain coverage after being out of coverage.
Option 3: To prioritize high-priority access and priority services in the network.
Option 4: To prevent excessive signalling load on the network when multiple UEs leave or re-gain coverage.
Explanation: The Maximum Time Offset is used to control when UEs are allowed to initiate NAS signalling with the network, thereby preventing a large number of UEs from causing excessive signalling load on the network when leaving coverage or re-gaining coverage after being out of coverage.