METHOD AND DEVICE FOR CHANGING EUICC TERMINAL

Title:

METHOD AND DEVICE FOR CHANGING EUICC TERMINAL

Document Type and Number:

WIPO Patent Application WO/2020/184995

Kind Code:

A1

Abstract:

Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present invention, provided is a method comprising the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting, to the base station, a second control signal generated on the basis of the processing. In addition, disclosed are a method and a device for installing a profile again when changing an eUICC terminal, and a terminal for managing a profile for a network connection by using an eUICC in a wireless communication system, according to one embodiment, comprises a transmission/reception unit, and at least one processor for controlling the terminal so as to receive a movement request of the profile from a user, confirm profile movement information, transmit, to a profile server, a message for requesting an activation code, receive the activation code and a profile deletion need from the profile server, delete the profile, transmit the deletion result of the profile to the profile server, transfer the activation code to another terminal, receive the activation code from another terminal, transmit a message for requesting the profile to the profile server by using the activation code, receive a profile package from the profile server, and install the profile package.

Inventors:

LEE HYEWON (KR)
PARK JONGHAN (KR)
LEE DUCKEY (KR)

Application Number:

PCT/KR2020/003418

Publication Date:

September 17, 2020

Filing Date:

March 12, 2020

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04W8/18; H04W8/20

Foreign References:

KR20140140882A	2014-12-10
KR20180028729A	2018-03-19
KR101893934B1	2018-08-31
US9294919B2	2016-03-22
US9800993B2	2017-10-24

Other References: