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

Claim 0:
1. A method, performed by a terminal, 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 the terminal, the method comprising:
establishing a hypertext transfer protocol over secure socket layer (HTTPS) connection with a server;
transmitting eUICC information comprising information about the eUICC version to the server through the HTTPS connection; and
receiving server information corresponding to the eUICC information from the server,
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.