METHOD AND APPARATUS FOR MANAGING PROFILE INFORMATION OF MOBILE TERMINAL IN MOBILE COMMUNICATIONS SYSTEM

• US 20100330969A1
• Filed: 03/11/2008
• Published: 12/30/2010
• Est. Priority Date: 07/10/2007
• Status: Active Grant

• Current Assignee: Electronics and Telecommunications Research Institute
• Original Assignee: Electronics and Telecommunications Research Institute
• Inventors: Lee, Seung Yun, Kim, Sung Han, Jeon, Jong Hong
• Granted Patent: US 8,380,192 B2
• Time in Patent Office: Days
• US Class Current: 455/414.1
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities

Abstract

A method for managing profile information of a mobile terminal in a mobile communications system includes: registering profile information of the mobile terminal at a central system via a local system, the profile information having dynamic profile information and static profile information; and registering DB (database) information of an external local system using a same profile format as that used in the central system to thereby manage the dynamic profile information and the static profile information of the mobile terminal. The method further includes registering DB information of another external local system using a profile format different from that used in the central system to thereby manage the dynamic profile information and the static profile information of the mobile terminal.

Claims

1. A method for managing profile information of a mobile terminal in a mobile communications system, comprising:

registering profile information of the mobile terminal at a central system via a local system, the profile information having dynamic profile information and static profile information;

registering DB (database) information of an external local system using a same profile format as that used in the central system to thereby manage the dynamic profile information and the static profile information of the mobile terminal; and

registering DB information of another external local system using a profile format different from that used in the central system to thereby manage the dynamic profile information and the static profile information of the mobile terminal.

2. The method of claim 1, wherein registering profile information of a mobile terminal includes:

registering, in response to an initial profile information registration request or a profile information modification request from the mobile terminal, the profile information of the mobile terminal at a database of the local system;

transmitting the profile information registered at the local system to the central system;

classifying and analyzing device information of the mobile terminal; and

storing the profile information in a database of the central system.

3. The method of claim 2, wherein the profile information of the mobile terminal includes at least one of hardware information, software information, network information, and user information for supplementary services.

4. The method of claim 2, wherein transmitting the profile information is executed in real-time whenever the profile information is modified.

5. The method of claim 2, wherein transmitting the profile information is executed at regular time intervals.

6. The method of claim 2, wherein the device information of the mobile terminal includes at least one of identification information of the mobile terminal, profile format information, and static/dynamic profile indicator.

7. The method of claim 1, wherein registering DB information of an external local system includes:

establishing a connection between the central system and a database of the external system using the same profile format as that used in the central system;

collecting the DB information of the database; and

analyzing and classifying the collected DB information.

8. The method of claim 1, wherein registering DB information of another external local system includes:

establishing a connection between the central system and a database of the external system using the profile format different from that used in the central system;

collecting the DB information of the database;

comparing the profile format used in the database with that used in the central system;

performing, if the profile format used in the database is different from that used in the central system, a format conversion for supporting compatibility between different profile formats; and

analyzing and classifying the DB information of the database.

9. The method of claim 8, wherein the format conversion is based on metadata conversion.

10. A method for managing profile information of a mobile terminal in a mobile communications system including a device management agent of a device management server, profile databases having a dynamic profile database and a static profile database, a content server and an application service server, the method comprising:

sending, by the mobile terminal, a registration request for profile information of the mobile terminal to the device management agent;

checking, by the device management agent, whether the profile information is dynamic profile information or static profile information;

registering the profile information at the dynamic profile database or at the static profile database according to the checking result;

sending, by the mobile terminal, a request for an application service to the device management agent;

checking, by the device management agent, a type of the application service and determining whether the mobile terminal stores therein a service module appropriate for the application service;

sending, by the device management agent, a request for a download of a service module appropriate for the service to the application service server if it is determined that the mobile terminal does not have the service module appropriate for the application service;

sending, by the application service server, the service module appropriate for the application service to the mobile terminal in response to the request for the download;

determining, by the device management agent, whether a content format of the application service is available in the mobile terminal if it is determined that the mobile terminal has the service module appropriate for the application service; and

sending, by the device management agent, a content to the mobile terminal if it is determined that the content format of the application service is available in the mobile terminal.

11. The method of claim 10, further comprising:

sending, by the device management agent, a content format conversion request to the content server if it is determined that the content format of the application service is not available in the mobile terminal;

converting, by the content server, the content format of the application service in response to the content format conversion request; and

sending, by the content server, the content whose format has been converted to the mobile terminal.

12. An apparatus for managing profile information of mobile terminals in a mobile communications system, comprising:

a terminal agent installed in each mobile terminal for sending and receiving profile information of the mobile terminal through a network, the profile information having static profile information and dynamic profile information;

a content server for providing a content to the mobile terminal;

an application service server for providing an application service to the mobile terminal; and

a device management server for managing a static profile database for storing therein the static profile information and a dynamic profile database for storing therein the dynamic profile information and interoperating with the content server and the application service server.

13. The apparatus of claim 12, wherein the static profile information includes initial specification of the mobile terminal at the time of shipment, and the dynamic profile information includes information on changes in the initial specification of the mobile terminal.

14. The apparatus of claim 12, wherein the device management server has a hierarchical structure including an upper hierarchy for centrally performing overall management of the profile information and a lower hierarchy for locally managing the profile information.

15. The apparatus of claim 14, wherein the upper hierarchy includes a central device management module having the static profile database and the dynamic profile database.

16. The apparatus of claim 15, wherein the central device management module further includes:

an automatic search/registration unit for registering and processing the profile information in response to a profile information registration request from the mobile terminal, and, when necessary, sending a profile information provision request to the mobile terminal;

an index management unit for maintaining, by cooperating with the lower hierarchy, data consistency between the upper hierarchy and the lower hierarchy when modifying the profile information in response to a profile information modification request from the mobile terminal; and

a central database management unit for managing and searching the dynamic profile database and the static profile database.

17. The apparatus of claim 14, wherein the lower hierarchy includes a local device database management module and an external device database management module.

18. The apparatus of claim 17, wherein the local device database management module includes:

a local database for storing therein the profile information to be used locally; and

an automatic registration unit for processing the profile information provided from the mobile terminal, and periodically synchronizing the local database with the dynamic profile database and the static profile database of the upper hierarchy.

19. The apparatus of claim 17, wherein the external device database management module employs profile format different from that used in the central device management module.

20. The apparatus of claim 12, wherein the device management server includes a device management agent for managing, in connection with the content server and the application service server, the profile information of the mobile terminal.