US 11,729,671 B2
Method and apparatus for transmitting and receiving data in wireless communication system
Kisuk Kweon, Suwon-si (KR); Sunghoon Kim, Suwon-si (KR); Jungje Son, Suwon-si (KR); Hoyeon Lee, Suwon-si (KR); and Yoonseon Han, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Oct. 18, 2021, as Appl. No. 17/503,705.
Application 17/503,705 is a continuation of application No. 16/593,501, filed on Oct. 4, 2019, granted, now 11,153,785, issued on Oct. 19, 2021.
Claims priority of application No. 10-2018-0119320 (KR), filed on Oct. 5, 2018.
Prior Publication US 2022/0038957 A1, Feb. 3, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 4/00 (2018.01); H04W 28/18 (2009.01)
CPC H04W 28/18 (2013.01) 16 Claims
OG exemplary drawing
 
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.