System and method for managing applications of home network devices

• US 8,510,730 B2
• Filed: 10/20/2006
• Issued: 08/13/2013
• Est. Priority Date: 02/15/2006
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Bae, Young-Kyu, Han, Young-Seop, Choi, Woo-Jun
• Primary Examiner(s): Chen, Qing
• Application Number:
  US11/584,331
• Publication Number:
  US 20070192462A1
• Time in Patent Office: 2,489 Days
• Field of Search: 717168-178
• US Class Current: 717/173
• CPC Class Codes: H04L 12/2809 indicating that an appliance service is present in a home automation network monitoring functionality H04L43/0817; discovery or management thereof, e.g. service location protocol [SLP] or web services, H04L67/51
• CPC Class Codes: H04L 12/2814 Exchanging control software or macros for controlling appliance services in a home automation network arrangements for maintenance or administration involving configuration of the network and network elements H04L41/08
• CPC Class Codes: H04L 2012/2841 Wireless

Abstract

Disclosed is a system and a method for managing applications installed in home network devices (HNDs) providing services on an Open Service Gateway initiative (OSGi®) framework. In the system, a mobile hand-held device (MHD) including a display unit is defined as the subject of application management between a plurality of HNDs and an application server for storing applications of the HNDs. Service frameworks existing in a plurality of HNDs including vehicle devices are based on OSGi®, and interoperation between the MHD and the HNDs depends on a Digital Living Network Alliance® (DLNA®) standard.

Claims

1. A method of managing applications of a plurality of home network devices (HNDs), the method comprising:

obtaining, by a mobile hand-held device (MHD), application information through middleware, which can support the plurality of HNDs, from one or more HNDs supporting the middleware among the plurality of HNDs, wherein the application information is information for an application installed in the one or more HNDs;

displaying a user interface at the MHD to manage the applications in the plurality of HNDs based on the obtained application information whereby a user changes an application life cycle status of each of the one or more HNDs using the user interface of the MHD, wherein the application life cycle status can be one of install, uninstall and update;

determining applications of the plurality of HNDs that are required to be updated by the MHD;

if an update request is input by a user through the user interface of the MHD, downloading updated applications from an application server and updating applications of corresponding HNDs;

transmitting an application life cycle status change control request to the one or more HNDs supporting the middleware to perform application life cycle status management using the user interface of the MHD;

determining, in response to transmitting the application life cycle status change control request, whether an application life cycle status change has been completed in the one or more HNDs supporting the middleware; and

if the application life cycle status change has been completed, reconstructing the user interface of the MHD.

2. The method of claim 1, wherein the middleware is compatible with a multimedia management specification and supports communication between the MHD and the plurality of HNDs.

3. The method of claim 1, wherein the one or more HNDs supporting the middleware from among the plurality of HNDs operate on a service framework.

4. The method of claim 1, wherein the step of obtaining the application information comprises:

multicasting, by the MHD, a query for inquiring whether the middleware is supported to the plurality of HNDs;

receiving a response from the one or more HNDs supporting the middleware from among the plurality of HNDs in response to the query;

requesting the one or more HNDs supporting the middleware for FIND description and obtaining the HND description; and

requesting the one or more HNDs supporting the middleware for application information based on the HND description and obtaining the application information.

5. The method of claim 4, wherein the HND description includes a location of the application information, and the application information includes at least one of application identification (ID), name, version, repository Uniform Resource Location (URL), life cycle status, function description, and version description.

6. The method of claim 1, wherein the step of obtaining the application information comprises:

receiving, by the MHD, middleware format application information from the one or more HNDs supporting the middleware; and

parsing the received middleware format application information.

7. The method of claim 1, wherein the step of determining the applications of the plurality of HNDs that are required to be updated comprises:

transmitting, by the MHD, the application information to the application server; and

determining, by the application server, based on the application information whether updated applications exist for each of the one or more HNDs supporting the middleware.

8. The method of claim 1, wherein the step of determining the applications of the plurality of HNDs that are required to be updated comprises:

receiving, by the MHD, version information of the applications from the application server and storing the received version information;

if the application information is obtained, checking version information from the application information and comparing the version information to the stored version information; and

if the version information is not the same as the comparison result, accessing the application server and requesting the application server for updated applications.

9. The method of claim 1, wherein the step of updating the applications of corresponding HNDs includes storing, by the MHD, the updated applications received from the application server, and if the update request is input using the user interface of the MHD, uploading the updated applications to the corresponding HNDs.

10. The method of claim 1, wherein the step of updating the applications of corresponding HNDs comprises:

transmitting to the corresponding HNDs, by the MHD, location information of the updated applications in the application server; and

downloading, by the corresponding HNDs, the updated applications from the application server based on the location information.

11. A system for managing applications of a plurality of home network devices (HNDs), the system comprising:

an application server configured to store applications for the plurality of HNDs;

the plurality of HNDs configured to perform an update by receiving updated applications from the application server; and

a mobile hand-held device (MHD) configured to obtain application information through middleware, which can support the plurality of HNDs, from one or more HNDs of the plurality of HNDs supporting the middleware, display a user interface to manage the applications in the plurality of HNDs based on the obtained application information whereby a user changes an application life cycle status of each of the one or more HNDs using the user interface of the MHD, wherein the application life cycle status can be one of install, uninstall and update, and determine applications of the plurality of HNDs that are required to be updated and download updated applications from the application server if an update request is input by a user through the user interface of the MHD, wherein the application information is information for an application installed in the one or more HNDs, wherein the MHD is further configured to transmit an application life cycle status change control request to the one or more HNDs supporting the middleware to perform application life cycle status management using the user interface of the MHD, determine, in response to transmitting the application life cycle status change control request, whether an application life cycle status change has been completed in the one or more HNDs supporting the middleware, and reconstruct the user interface of the MHD if the application life cycle status change has been completed.

12. The system of claim 11, wherein the middleware is compatible with a multimedia management specification and supports communication between the MHD and the plurality of HNDs.

13. The system of claim 11, wherein the one or more HNDs of the plurality of HNDs supporting the middleware operate on a service framework.

14. The system of claim 11, wherein the MHD is further configured to multicast to the plurality of HNDs a query for inquiring whether the middleware is supported, request the one or more HNDs supporting the middleware for HND description and obtain the HND description if a response is received from the one or more HNDs supporting the middleware among the plurality of HNDs in response to the query, and request the one or more HNDs supporting the middleware for application information based on the HND description and obtain the application information.

15. The system of claim 14, wherein the HND description includes a location of the application information, and the application information includes at least one of application identification (ID), name, version, repository Uniform Resource Location (URL), life cycle status, function description, and version description.

16. The system of claim 11, wherein if middleware format application information is received from the one or more HNDs supporting the middleware, the MHD parses the received middleware format application information.

17. The system of claim 11, wherein if the application information is transmitted from the MHD, the application server determines whether updated applications exist for each of the one or more HNDs supporting the middleware based on the application information, determines whether update is necessary, and informs the MHD of the determination result.

18. The system of claim 11, wherein the MHD is further configured to store the updated applications received from the application server and upload the updated applications to corresponding HNDs if the update request is input using the user interface of the MHD.

19. The system of claim 11, wherein the MHD is further configured to transmit location information of the updated applications in the application server to corresponding HNDs so that the corresponding HNDs can directly download the updated applications from the application server.