Question: What happens to the LTE part of an LWA (LTE-WLAN Aggregation) split bearer when a UE (User Equipment) indicates 'WLAN temporary suspension' to the eNB (Evolved Node B)?
Option 1: The LTE part of the LWA split bearer is automatically released.
Option 2: Data transmission on the LTE part of the LWA split bearer is suspended until WLAN resumption.
Option 3: The UE initiates RRC (Radio Resource Control) connection re-establishment for the LTE part.
Option 4: There is no impact to the LTE part of the LWA split bearer.
Explanation: Upon WLAN temporary suspension, there is no impact to the LTE part of the LWA split bearer, ensuring service continuity on the cellular network while the WLAN connection is temporarily unavailable, with the UE retaining its LWA configuration.