CPC H04W 28/18 (2013.01) | 16 Claims |
1. A method of performing communication, by a network exposure function (NEF), in a wireless communication system, the method comprising:
in case that a request message for connection establishment including information regarding non-internet protocol data delivery (NIDD) configuration for a user equipment (UE) is received from a session management function (SMF) and there is no NIDD configuration for the UE between the NEF and an application function (AF), transmitting a message for triggering the NIDD configuration for the UE to the AF, using the information regarding the NIDD configuration for the UE;
receiving a message for requesting the NIDD configuration for the UE from the AF, as a response to the message for triggering the NIDD configuration for the UE;
creating NEF protocol data unit (PDU) session context for the UE, based on the received message for requesting the NIDD configuration for the UE; and
transmitting a response message for the connection establishment to the SMF, based on the received message for requesting the NIDD configuration for the UE.
|