US 11,792,640 B2
Method and device for managing eUICC profile installation rights
Hyewon Lee, Suwon-si (KR); Sujung Kang, Suwon-si (KR); Jonghan Park, Suwon-si (KR); and Duckey Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/310,640
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Feb. 14, 2020, PCT No. PCT/KR2020/002137
§ 371(c)(1), (2) Date Aug. 13, 2021,
PCT Pub. No. WO2020/167045, PCT Pub. Date Aug. 20, 2020.
Claims priority of application No. 10-2019-0017969 (KR), filed on Feb. 15, 2019.
Prior Publication US 2022/0030416 A1, Jan. 27, 2022
Int. Cl. H04W 8/20 (2009.01); H04W 4/60 (2018.01); H04W 12/069 (2021.01); H04W 12/30 (2021.01)
CPC H04W 8/205 (2013.01) [H04W 4/60 (2018.02); H04W 12/069 (2021.01); H04W 12/35 (2021.01)] 10 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
transmitting, to a local profile assistant (LPA), a remote subscriber identity module provisioning (RSP) procedure start request message including information associated with an unsigned command code;
transmitting, to a server of a first operator, a command code generation request message including information related to a command code generation;
receiving, from the server of the first operator, a command code;
verifying the command code;
transmitting, to a profile server of a second operator, an RSP request message including information associated with the command code, based on a verification; and
receiving, from the profile server of the second operator, data related to a profile.