US 11,871,227 B2
Device changing method and apparatus of wireless communication system
Duckey Lee, Suwon-si (KR); Jonghan Park, Suwon-si (KR); Sujung Kang, Suwon-si (KR); and Hyewon Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/418,111
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Feb. 13, 2020, PCT No. PCT/KR2020/002025
§ 371(c)(1), (2) Date Jun. 24, 2021,
PCT Pub. No. WO2020/171475, PCT Pub. Date Aug. 27, 2020.
Claims priority of application No. 10-2019-0019523 (KR), filed on Feb. 19, 2019; application No. 10-2019-0047720 (KR), filed on Apr. 24, 2019; and application No. 10-2019-0118180 (KR), filed on Sep. 25, 2019.
Prior Publication US 2022/0078615 A1, Mar. 10, 2022
Int. Cl. H04W 12/069 (2021.01); H04W 12/40 (2021.01); H04W 8/20 (2009.01)
CPC H04W 12/069 (2021.01) [H04W 8/20 (2013.01); H04W 12/40 (2021.01)] 15 Claims
OG exemplary drawing
 
1. A method performed by a first terminal, the method comprising:
receiving an input to transfer a profile installed in the first terminal;
deleting the profile from a first universal integrated circuit card (UICC) of the first terminal;
generating data including information indicating a deletion of the profile and a profile server address for a second terminal to download the profile; and
outputting the data as information obtainable by the second terminal,
wherein the data is used for the second terminal to obtain the profile.