US 12,238,623 B2
Device and method for service subscription via E2 interface in radio access network communication system
Junhyuk Song, Suwon-si (KR); Jeongyeob Oak, Suwon-si (KR); Sangkyou Ryou, Suwon-si (KR); and Chungkeun Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Apr. 11, 2022, as Appl. No. 17/717,485.
Application 17/717,485 is a continuation of application No. PCT/KR2020/013817, filed on Oct. 8, 2020.
Claims priority of provisional application 62/913,857, filed on Oct. 11, 2019.
Claims priority of application No. 10-2020-0130520 (KR), filed on Oct. 8, 2020.
Prior Publication US 2022/0240067 A1, Jul. 28, 2022
Int. Cl. H04W 4/60 (2018.01); H04W 4/12 (2009.01); H04W 8/18 (2009.01); H04W 8/24 (2009.01)
CPC H04W 4/60 (2018.02) [H04W 4/12 (2013.01); H04W 8/183 (2013.01); H04W 8/24 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by an E2 node, the method comprising:
transmitting an E2 setup request message to a radio access network (RAN) intelligent controller (RIC); and
receiving an E2 setup response message from the RIC,
wherein the E2 setup request message comprises an information element (IE) related to a service update request message of the RIC.