Question: In a WLAN Connection Status Reporting procedure, what action is taken by the User Equipment (UE) when it fails to establish or maintain a WLAN connection for offloading?
Option 1: The UE sends a WLANConnectionStatusReport message to the eNB and continues attempting to establish a WLAN connection.
Option 2: The UE switches to another available WLAN network without notifying the eNB.
Option 3: The UE terminates all ongoing sessions before sending a failure report to the eNB.
Option 4: The UE sends a WLANConnectionStatusReport message to the eNB and moves all offloaded traffic back to E-UTRAN.
Explanation: When a UE fails to establish or maintain a WLAN connection for offloading, it reports this failure to the eNodeB (eNB) via a WLANConnectionStatusReport message and ensures continuity of service by moving all offloaded traffic back to the E-UTRAN, minimizing disruption to ongoing communications.