| 摘要 |
In one example embodiment, a method includes receiving (S300), by at least one user device 202, a request to deactivate at least one packet data network (PDN) connection 204 between the at least one user device and at least one control node 200 of a communication system. The method further includes determining (S305), by the at least one user device, whether the at least one PDN connection is the only remaining PDN connection associated with the at least one user device and generating (S335), by the at least one user device, a message based on the determining. |
