SERVER AND CLIENT, AND UPDATE SUPPORTING AND PERFORMING METHODS THEREOF

• US 20080163227A1
• Filed: 06/27/2007
• Published: 07/03/2008
• Est. Priority Date: 12/27/2006
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: SON, Young-su, Kim, Sung
• Application Number:
  US11/769,286
• Publication Number:
  US 20080163227A1
• Time in Patent Office: Days
• US Class Current: 718/102
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57

Abstract

A server connected to a plurality of clients, the server including: a server interface unit to notify the clients of an update plan; a scheduling unit to generate an update schedule for each client transmitting a request for time assignment when the request for time assignment is received from each client notified of the update plan; and a control unit to support an update for each client according to the update schedule. Accordingly, the update of the clients connected to the server can be easily performed.

Claims

1. A server that is connected to one or more clients, the server comprising:

a scheduling unit to generate an update schedule for each client transmitting a request for time assignment when the request for time assignment is received from each client; and

a control unit to support an update for each client transmitting the request for time assignment according to the corresponding update schedule for each client.

2. The server as claimed in claim 1, further comprising:

a server interface unit to notify the one or more clients of an update plan.

3. The server as claimed in claim 1, wherein the control unit transmits, to each client transmitting the request for time assignment, an update time assigned according to the update schedule for each client such that the control unit supports the update for each client at the corresponding assigned update time.

4. The server as claimed in claim 3, further comprising:

a storage unit to store update software,

wherein each client downloads the update software at the corresponding assigned update time.

5. The server as claimed in claim 3, further comprising:

a storage unit to store update software,

wherein the control unit transmits the update software to each client at the corresponding assigned update time.

6. The server as claimed in claim 1, wherein the scheduling unit generates an additional update schedule for a first client transmitting a request for new time assignment after the scheduling unit generates the update schedule for each client transmitting the request for time assignment.

7. A client comprising:

a client interface unit to connect to a server;

a control unit to transmit a request for time assignment to the server and to receive an assigned update time; and

an update processing unit to perform an update at the assigned update time.

8. The client as claimed in claim 7, wherein the control unit transmits the request for time assignment to the server when an update plan is received or detected through the client interface unit.

9. The client as claimed in claim 7, wherein the control unit downloads update software from the server at the assigned update time, and the update processing unit performs the update by using the downloaded update software.

10. The client as claimed in claim 7, wherein the server transmits update software at the assigned update time, and the update processing unit performs the update by using the transmitted update software.

11. The client as claimed in claim 7, wherein the control unit determines whether the assigned update time has passed when a system of the client is rebooted, and re-transmits the request for time assignment to the server and receives a re-assigned update time if the assigned update time has passed.

12. The client as claimed in claim 7, wherein the control unit determines whether the update time has been assigned when a system of the client is rebooted, and transmits a new request for time assignment to the server when the update time has not been assigned.

13. An update supporting method of a server connected to one or more clients, the update supporting method comprising:

generating an update schedule for each client transmitting a request for time assignment when the request for time assignment is received from each client; and

supporting an update for each client transmitting the request for time assignment according to the corresponding update schedule for each client.

14. The update supporting method as claimed in claim 13, wherein the supporting of the update comprises:

transmitting, to each client transmitting the request for time assignment, an update time assigned according to the update schedule for each client; and

supporting the update for each client at the corresponding assigned update time.

15. The update supporting method as claimed in claim 14, wherein the supporting of the update further comprises:

transmitting update software to each client at the corresponding assigned update time.

16. The update supporting method as claimed in claim 13, further comprising:

generating an additional update schedule for a first client transmitting a request for new time assignment after the generating of the update schedule for each client transmitting the request for time assignment.

17. A computer readable recording medium encoded with the method of claim 13 implemented by a computer.

18. An update performing method of a client connected to a server, the update performing method comprising:

transmitting a request for time assignment to the server and receiving an assigned update time; and

performing an update at the assigned update time.

19. The update performing method as claimed in claim 18, wherein the transmitting of the request for time assignment comprises:

transmitting the request for time assignment to the server when an update plan is received or detected from the server.

20. The update performing method as claimed in claim 18, wherein the performing of the update comprises:

downloading update software from the server at the assigned update time; and

performing the update by using the downloaded update software.

21. The update performing method as claimed in claim 18, wherein the performing of the update comprises:

receiving update software from the server at the assigned update time; and

performing the update by using the received update software.

22. The update performing method as claimed in claim 18, further comprising:

determining whether the assigned update time has passed when a system of the client is rebooted; and

re-transmitting the request for time assignment to the server and receiving a re-assigned update time if the assigned update time has passed.

23. The update performing method as claimed in claim 18, further comprising:

determining whether the update time has been assigned when a system of the client is rebooted; and

transmitting a new request for time assignment to the server when the update time has not been assigned.

24. A computer readable recording medium encoded with the method of claim 18 implemented by a computer.