Patent ID: 11889586
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A method, performed by a server, of negotiating an embedded universal integrated circuit card (eUICC) version in a wireless communication system, wherein an eUICC is a UICC that is removable or non-removable from a terminal, the method comprising:
establishing a hypertext transfer protocol over secure socket layer (HTTPS) connection with a terminal;
receiving eUICC information comprising information about the eUICC version from the terminal through the HTTPS connection; and
transmitting server information corresponding to the eUICC information to the terminal,
wherein the information about the eUICC version comprises a minimum eUICC version and a maximum eUICC version that are available when the terminal accesses the server.