Feature Description
The SMF supports activation and deactivation of the user plane connection of a PDU session.
The Activation or Deactivation Service Request procedure is used by a UE in CM-IDLE state or the 5GC to request the establishment of a secure connection to an AMF. The Service Request procedure is also used both when the UE is in CM-IDLE and in CM-CONNECTED to activate a User Plane connection for an established PDU session.
Note | The UE will not initiate a Service Request procedure if there is an ongoing Service Request procedure. |