US 11,792,760 B2
Method and apparatus for providing local area data network service based on non-subscription model in wireless communication system
Jicheol Lee, Suwon-si (KR); Kisuk Kweon, Suwon-si (KR); Sangjun Moon, Suwon-si (KR); Jungshin Park, Suwon-si (KR); and Beomsik Bae, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Mar. 28, 2022, as Appl. No. 17/706,480.
Application 17/706,480 is a continuation of application No. 16/983,616, filed on Aug. 3, 2020, granted, now 11,310,758.
Application 16/983,616 is a continuation of application No. 16/375,715, filed on Apr. 4, 2019, granted, now 10,736,069, issued on Aug. 4, 2020.
Claims priority of application No. 10-2018-0039822 (KR), filed on Apr. 5, 2018.
Prior Publication US 2022/0225262 A1, Jul. 14, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 60/00 (2009.01); H04W 48/16 (2009.01); H04W 4/70 (2018.01)
CPC H04W 60/00 (2013.01) [H04W 4/70 (2018.02); H04W 48/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method by an access and mobility management function (AMF) entity in a wireless communication system, the method comprising:
receiving, from a terminal, a registration request message including an indication for requesting local area data network (LADN) information;
receiving, from a user data management (UDM), subscription information for the terminal including a subscribed data network name (DNN) of the terminal;
identifying LADN information for a list of LADN available to the terminal based on the indication and the subscription information; and
transmitting, to the terminal, a registration accept message including the identified LADN information,
wherein the list of the LADN is at least one LADN DNN configured in the AMF entity.