US 11,700,528 B2
Method and apparatus for installing and managing profile using message service
Hyewon Lee, Suwon-si (KR); Duckey Lee, Suwon-si (KR); and Jonghan Park, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 7, 2019, as Appl. No. 16/435,407.
Claims priority of application No. 10-2018-0065435 (KR), filed on Jun. 7, 2018.
Prior Publication US 2019/0380026 A1, Dec. 12, 2019
Int. Cl. H04W 12/00 (2021.01); H04W 8/18 (2009.01); H04W 8/20 (2009.01); H04W 4/12 (2009.01); H04W 8/26 (2009.01); H04W 12/037 (2021.01); H04W 4/70 (2018.01); H04L 67/12 (2022.01)
CPC H04W 12/037 (2021.01) [H04W 4/12 (2013.01); H04W 8/183 (2013.01); H04W 8/20 (2013.01); H04W 8/26 (2013.01); H04L 67/12 (2013.01); H04W 4/70 (2018.02)] 18 Claims
OG exemplary drawing
 
1. A method of operating a first terminal, the method comprising:
receiving, from an operator server, a profile related message including a header, identification information of a second terminal, and event download information;
identifying the second terminal based on the identification information for the second terminal and the event download information based on the profile related message; and
transmitting the event download information to the second terminal,
wherein the event download information includes an event code indicating an event type of a profile and an address of a profile server,
wherein the header included in the profile related message and the identification information of the second terminal are encrypted with an encryption key of the first terminal, and
wherein the event download information is encrypted with an encryption key of the second terminal.