Kt Corporation

Kwanlae Kim

Chul-Hyun Park

Hyung-jin Lee

Jin-Hyoung Lee

A system for transferring a profile that is stored at an authentication module includes: a first terminal that includes a first authentication module and that operates based on a user profile that is stored at the first authentication module; a second terminal that includes a second authentication module and that requests the user profile by transmitting a first message including user identification information; and a management server that receives the first terminal and that acquires a profile that is stored at the first terminal based on user identification information and that transmits the acquired profile to the second terminal, wherein the first terminal exports the stored profile, and the second terminal installs a profile, having received from the management server at the second authentication module.

Method and system for transfering profiles of authentication module

A system for backing up a profile includes: a management server that stores and manages received information and a terminal that generates a plurality of division profiles by dividing a profile that is stored at an embedded authentication module and that transmits backup request information including the plurality of division profiles to the management server, wherein the management server stores the plurality of division profiles based on the backup request information.

Growing community of inventors

Suwon-si, South Korea

Kwanlae Kim