Method and System of Computer Remote Control that Optimized for Low Bandwidth Network and Low Level Personal Communication Terminal Device

• US 20090006977A1
• Filed: 05/03/2006
• Published: 01/01/2009
• Est. Priority Date: 07/11/2005
• Status: Abandoned Application

• Current Assignee: Logicplant
• Original Assignee: Logicplant
• Inventors: Shim, Jae Bum
• Application Number:
  US11/995,298
• Publication Number:
  US 20090006977A1
• Time in Patent Office: Days
• US Class Current: 715/740
• CPC Class Codes: G06F 9/5005 to service a request
• CPC Class Codes: H04L 67/025 for remote control or remote monitoring of applications
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416

Abstract

Provided is a method and system for controlling a remote computer. In order to remotely control the remote computer, a communication terminal requests attribute information of an application program installed in the remote computer through a communication network. Then, the remote computer transmits attribute information by extracting the attribute information of the application program and processing the extracted attribute information. The remote communication terminal receives the attribute information, and reconstructs a user interface of the application program on the basis of the received information.

Claims

1. A method for controlling a remote computer, comprising:

requesting attribute information of an application program installed in the remote computer which is located at a remote location and connected to a communication network;

receiving information through the communication network, wherein the information is created by extracting the attribute information of the application program and processing the extracted attribute information at the remote computer through; and

at a remote communication terminal, reconstructing a user interface of the application program on the basis of the received information.

2. The method of claim 1, wherein the received information comprises at least one of window coordinate information for the application program, graphic user interface (GUI) control information used within the application program, and image capturing information for the application program.

3. The method of claim 2, wherein the image capturing information for the application program is information that is captured only a predetermined portion of an image of the application program if a screen resolution of the remote communication terminal is lower than that of the remote computer.

4. The method of claim 2, wherein the window of the application program is expressed in a frame format.

5. The method of claim 1, further comprising:

requesting to modify the attribute information of the application program; and

at the remote computer, modifying the attribute information of the application program in response to the request and reporting the modified result.

6. The method of claim 1, further comprising:

at the remote communication terminal, controlling an input device to be correspondent to an input unit of the remote computer.

7. The method of claim 1, wherein the received information is regulated in a pre-determined format to be correspondent to a transmit rate of the communication network.

8. The method of claim 1, wherein in the reconstructing of the user interface, the received information is expressed by reconstructing coordinates to be correspondent to a screen size of the remote communication terminal.

9. The method of claim 1, further comprising:

receiving icon information of the remote computer and displaying the received icon information at the remote communication terminal; and

driving the application program of the remote computer corresponding to selected icons from the displayed icon information.

10. A system for controlling a remote computer, comprising:

a remote computer manager for extracting and processing attribute information of an application program installed in the remote computer and transmitting the processed information through a communication network; and

a remote communication terminal for requesting the attribute information of the application program and reconstructing a user interface of the application program on the basis of the transmitted information from the remote computer.

11. The system of claim 10, wherein the remote computer manager is included in the remote computer.

12. The system of claim 10, wherein the remote computer and the remote communication terminal communicate with each other directly through the communication network.

13. The system of claim 10, wherein the remote computer and the remote communication terminal communicate with each other through a gateway server.

14. The system of claim 10, wherein the transmitted information from the remote computer manager comprises at least one of window coordinate information for the application program, graphic user interface (GUI) control information used within the application program, and image capturing information for the application program.

15. The system of claim 14, wherein the image capturing information for the application program is information that is captured only a predetermined portion of an image of the application program if a screen resolution of the remote communication terminal is lower than that of the remote computer.

16. The system of claim 10, wherein the information transmitted from the remote computer manager is regulated in a predetermined format to be correspondent to a transmit rate of the communication network.

17. The system of claim 10, further comprising an input device corresponding to an input unit of the remote computer to drive the application program of the remote computer through the user interface.

18. The system of claim 10, wherein the user interface is expressed by reconstructing the received information to be correspondent to a screen size of the remote communication terminal.