Profile management method, embedded UICC, and device provided with the embedded UICC

Patent metadata

Field	Value
Publication number	US-10694369-B2
Application number	US-201916411985-A
Country	US
Kind code	B2
Filing date	May 14, 2019
Priority date	Sep 28, 2011
Publication date	Jun 23, 2020
Grant date	Jun 23, 2020

Abstract

The present invention relates to a method for managing a profile in an embedded UICC, and more particularly, to a method for managing a profile in an embedded UICC that enables management information on the profile provided within the embedded UICC to play an essential role for providing communication and additional services, to be provided to a device existing outside the embedded UICC. The present invention also relates to an embedded UICC and to a device provided with the embedded UICC for the method.

First claim

What is claimed:

1. A method of managing profiles in a device equipped with an embedded universal integrated circuit card (eUICC), the device interworking with a communication network, the method comprising:
requesting for a profile list to the eUICC, the profile list including a list of at least one profile stored and managed in the eUICC;
receiving a profile list from the eUICC;
providing the received profile list to a user;
receiving a user selection including a profile selected among profiles in the profile list; and
performing a network authentication with the communication network based on the profile selected,
wherein a management information for utilizing profiles is managed by the eUICC, the management information including at least one of the profile list, information about types of profiles and profile identification information.

2. The method of claim 1 , wherein the profile list includes a list of activated profiles in the eUICC.

3. The method of claim 1 , wherein the communication network includes at least one of a mobile network operator (MNO) and a subscription manager (SM).

4. The method of claim 3 , wherein the management information is modified, activated, or deactivated by an authorized entity including at least one of the MNO and the SM.

5. The method of claim 1 , wherein the management information is modified upon a new profile added or upon a deletion of an existing profile.

6. The method of claim 1 , wherein the management information is managed through a management profile in the eUICC.

7. The method of claim 1 , wherein the management information is updated by the eUICC based on an activated profile.

8. A device equipped with the eUICC, the device interworking with a communication network, the device comprising
at least one processor; and
a memory configured to store at least one instruction executed by the at least one processor,
wherein the at least one instruction includes:
an instruction for requesting for a profile list to the eUICC, the profile list including a list of at least one profile stored and managed in the eUICC;
an instruction, for receiving a profile list from, the eUICC;
an instruction for providing the received profile list to a user;
an instruction for receiving a user selection including a profile selected among profiles in the profile list; and
an instruction for performing a network authentication with the communication network based on the profile selected,

wherein a management information for utilizing profiles is managed by the eUICC, the management information including at least one of the profile list, information about types of profiles and profile identification information.

9. The device of claim 8 , wherein the profile list includes a list of activated profiles in the eUICC.

10. The device of claim 8 , wherein the communication network includes at least one of a mobile network operator (MNO) and a subscription manager (SM).

11. The device of claim 10 , wherein the management information is modified, activated, or deactivated by an authorized entity including at least one of the MNO and the SM.

12. The device of claim 8 , wherein the management information is modified upon a new profile added or upon a deletion of an existing profile.

13. The device of claim 8 , wherein the management information is managed through a management profile in the eUICC.

14. The device of claim 8 , wherein the management information is updated by the eUICC based on an activated profile.

15. An embedded universal integrated circuit card (eUICC) equipped in a device interworking with a communication network, the eUICC comprising:
at least one processor; and
a memory configured to store at least one instruction executed by the at least one processor,
wherein the at least one instruction includes:
an instruction for managing a management information for utilizing profiles including at least one of the profile list, information about types of profiles and profile identification information;
an instruction, for receiving a request for a profile list from the device, the profile list including a list of at least one profile stored and managed in the eUICC;
an instruction for providing a profile list to the device; and
an instruction for updating the management information for utilizing profiles according to an profile activated based a user selection including a profile selected among profiles in the profile list displayed by the device to a user.

16. The eUICC of claim 15 , wherein the profile list includes a list of activated profiles in the eUICC.

17. The eUICC of claim 15 , wherein the communication network includes at least one of a mobile network operator (MNO) and a subscription manager (SM).

18. The eUICC of claim 17 , wherein the management information is modified, activated, or deactivated by an authorized entity including at least one of the MNO and the SM.

19. The eUICC of claim 15 , wherein the management information is modified upon a new profile added or upon a deletion of an existing profile.

20. The eUICC of claim 15 , wherein a network authentication is performed with the communication network based on a profile selected by the user.

Assignees

• Samsung Electronics Co Ltd

Inventors

• Park Jaemin

Classifications

• H04W8/205 Primary

  Transfer to or from user equipment or user record carrier · CPC title

• H04W12/42

  using virtual identity modules · CPC title

• H04W12/086

  using security domains · CPC title

• H04W12/35

  Protecting application or service provisioning, e.g. securing SIM application provisioning · CPC title

• H04W12/04

  Key management, e.g. using generic bootstrapping architecture [GBA] · CPC title