Dynamic remotely managed SIM profile

• US 9,226,133 B1
• Filed: 10/24/2014
• Issued: 12/29/2015
• Est. Priority Date: 01/18/2013
• Status: Active Grant

• Current Assignee: T-Mobile Innovations LLC (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Spanel, Robert L., Urbanek, Robert E.
• Primary Examiner(s): Bhattacharya, Sam
• Application Number:
  US14/522,586
• Time in Patent Office: 431 Days
• Field of Search: 455/410, 455/411, 455/414.1, 455/558
• US Class Current: 1/1
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Abstract

A method for managing device profiles is provided. The method comprises adding at least one alternative primary profile to a memory module at an alternative address different from a main address of a main primary profile. The method further comprises modifying a pointer that points to an address in the memory module from which a profile is retrieved such that the pointer points to the alternative address. The main primary profile comprises a main device identifier and a main authentication key, and the alternative primary profile comprises an alternative device identifier and an alternative authentication key.

Claims

1. A method for managing device profiles, the method comprising:

adding at least one alternative primary profile to a memory module at an alternative address different from a main address of a main primary profile, wherein the main primary profile comprises a main device identifier and a main authentication key, and wherein the alternative primary profile comprises an alternative device identifier and an alternative authentication key; and

modifying a pointer that points to an address in the memory module from which a profile is retrieved such that the pointer points to the alternative address.

2. The method of claim 1, wherein adding the at least one alternative primary profile does not modify the main primary profile.

3. The method of claim 1, wherein the main device identifier of the main primary profile comprises an international mobile subscriber identity (IMSI) or a mobile directory number (MDN), and wherein the main authentication key of the main primary profile comprises a K value or an A-key.

4. The method of claim 1, wherein the alternative primary profile contains information regarding an environment in which the device is to be tested.

5. The method of claim 4, wherein the alternative device identity information and the test environment information are entered into a profile template and the profile template is entered into a profile management tool, and wherein the profile management tool creates the alternative primary profile from the profile template.

6. The method of claim 4, wherein the test environment information is retrieved by a profile management tool from a repository of alternative primary profile templates, and wherein the profile management tool creates the alternative primary profile by combining the test environment information in the alternative primary profile template with the alternative device identity information.

7. The method of claim 4, wherein the alternative primary profile is retrieved from the alternative address for testing of the device and the main primary profile is retrieved from the main address for consumer use of the device.

8. The method of claim 7, wherein, when testing of the device is complete, the alternative primary profile is deleted by at least one of:

an automatic deletion;

or

a requested deletion.

9. A system for creating and installing an alternative primary profile on a device, the system comprising:

a first version of a profile management tool configured to receive identity information associated with the device and environment information associated with the device and further configured to create the alternative primary profile based on the identity information and the environment information; and

a second version of the profile management tool configured to receive the alternative primary profile from the first version of the profile management tool and further configured to install the alternative primary profile on the device,

wherein the alternative primary profile comprises an alternative device identifier based on the identity information and an alternative authentication key.

10. The system of claim 9, wherein the alternative primary profile is installed at an alternative memory address different from a main memory address of a main primary profile on the device, wherein the main primary profile comprises a main device identifier and a main authentication key.

11. The system of claim 10, wherein the installation of the alternative primary profile does not modify the main primary profile.

12. The system of claim 10, wherein the second version of the profile management tool directs the device to retrieve the alternative primary profile from the alternative address for testing of the device, and wherein the second version of the profile management tool directs the device to retrieve the main primary profile from the main address for consumer use of the device.

13. The system of claim 12, wherein, when testing of the device is complete, the alternative primary profile is deleted by at least one of:

an automatic deletion;

or

a requested deletion.

14. The system of claim 9, wherein the environment information comprises test environment information, and wherein the identity information and the test environment information are entered into a profile template and the profile template is entered into the first version of the profile management tool.

15. The system of claim 9, wherein the environment information comprises test environment information, wherein the first version of the profile management tool retrieves the test environment information from a repository of alternative primary profile templates, and wherein the first version of the profile management tool creates the alternative primary profile by combining the test environment information in one of the alternative primary profile templates with the identity information.

16. The system of claim 9, wherein a connection between the device and the second version of the profile management tool is a hard-wired connection.

17. A method for creating and installing an alternative primary profile on a device, the method comprising:

retrieving, by a profile management tool, from a repository of templates, a template;

combining, by the profile management tool, the template with identity information for the device to create the alternative primary profile; and

installing, by the profile management tool, at an alternative memory address on the device different from a main memory address of a main primary profile for the device, the alternative primary profile.

18. The method of claim 17, wherein installing the alternative primary profile does not modify the main primary profile.

19. The method of claim 17, wherein the template is a test environment template applicable to testing to be performed on the device, and wherein the alternative primary profile is retrieved from the alternative address for the testing of the device and the main primary profile is retrieved from the main address for consumer use of the device.

20. The method of claim 19, wherein, when the testing of the device is complete, the alternative primary profile is deleted by at least one of:

an automatic deletion;

or

a requested deletion.