System, device, method and computer code product for partially sharing digital media

• US 20050273780A1
• Filed: 05/14/2004
• Published: 12/08/2005
• Est. Priority Date: 05/14/2004
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Torvinen, Marko
• Application Number:
  US10/846,311
• Publication Number:
  US 20050273780A1
• Time in Patent Office: Days
• US Class Current: 717/171
• CPC Class Codes: G06F 21/101 by binding digital rights to specific entities
• CPC Class Codes: G06F 21/1063 Personalisation
• CPC Class Codes: G06F 21/121 Restricting unauthorised execution of programs

Abstract

A method, device, system, and computer code product provide shared applications for mobile terminals operating in a communication network. The system includes a first mobile terminal and a second mobile terminal in communication with the first mobile terminal. The method comprises configuring a first version of an application for execution on the first mobile terminal, connecting the first mobile terminal to the second mobile terminal, transferring a second version of the application to the second mobile terminal using the connection, and limiting an execution of the second version of the application. In an alternative embodiment, the method comprises initiating execution of an application at a first mobile terminal, connecting the first mobile terminal With a second mobile terminal, sending a view of the executing application from the first mobile terminal to the second mobile terminal, and receiving the view of the executing application from the first mobile terminal at the second mobile terminal.

Claims

1. A method of providing shared applications for mobile terminals, the method comprising:

configuring a first version of an application for execution on a first mobile terminal;

connecting the first mobile terminal to a second mobile terminal;

transferring a second version of the application to a second mobile terminal using the connection; and

limiting an execution of the second version of the application.

2. The method of claim 1, wherein limiting the execution of the second version comprises:

initiating execution of the second version at the second mobile terminal;

updating a counter value at the second mobile terminal when the second version initiates execution;

comparing the updated counter value to a predetermined threshold at the second mobile terminal; and

determining whether to continue execution of the second version at the second mobile terminal based on the comparison between the updated counter value and the predetermined threshold.

3. The method of claim 1, wherein limiting the execution of the second version comprises:

initiating execution of the second version at the second mobile terminal;

starting a timer at the second mobile terminal when execution of the second version initiates;

stopping the timer at the second mobile terminal when execution of the second version ends;

determining a duration time that the second version executed from the timer;

adding the duration time to a time counter at the second mobile terminal;

comparing the time counter to a predetermined threshold at the second mobile terminal; and

determining whether to continue execution of the second version at the second mobile terminal based on the comparison between the time counter and the predetermined threshold.

4. The method of claim 1, wherein limiting the execution of the second version comprises:

connecting the second mobile terminal to a network server;

initiating execution of the second version at the second mobile terminal;

updating a counter value at the network server when the second version initiates execution at the second mobile terminal;

comparing the updated counter value to a predetermined threshold at the network server; and

determining whether to continue execution of the second version at the second mobile terminal based on the comparison between the updated counter value and the predetermined threshold.

5. The method of claim 1, wherein limiting the execution of the second version comprises:

connecting the second mobile terminal to a network server;

initiating execution of the second version at the second mobile terminal;

starting a timer at the network server when execution of the second version initiates;

stopping the timer at the network server when execution of the second version ends;

determining a duration time that the second version executed from the timer;

adding the duration time to a time counter at the network server;

comparing the time counter to a predetermined threshold at the network server; and

determining whether to continue execution of the second version at the second mobile terminal based on the comparison between the time counter and the predetermined threshold.

6. The method of claim 1, wherein limiting the execution of the second version comprises:

initiating execution of the second version at the second mobile terminal;

sending a first communication to the first mobile terminal from the second mobile terminal when execution of the second version initiates;

sending a second communication to the second mobile terminal from the first mobile terminal in response to receiving the first communication at the first mobile terminal; and

determining whether to continue execution of the second version at the second mobile terminal based on the second communication.

7. The method of claim 6, wherein limiting the execution of the second version further comprises:

updating a counter value when the second version initiates execution;

comparing the updated counter value to a predetermined threshold; and

determining whether to continue execution of the second version of the application at the second mobile terminal based on the comparison between the updated counter value and the predetermined threshold.

8. The method of claim 7, wherein the counter is located at the second mobile terminal.

9. The method of claim 7, wherein the counter is located at a network server in communication with the second mobile terminal.

10. The method of claim 7, wherein the counter is located at the first mobile terminal.

11. The method of claim 6, wherein limiting the execution of the second version comprises:

starting a timer when execution of the second version initiates;

stopping the timer when execution of the second version ends;

determining a duration time that the second version executed from the timer;

adding the duration time to a time counter;

comparing the time counter to a predetermined threshold; and

determining whether to continue execution of the second version at the second mobile terminal based on the comparison between the time counter and the predetermined threshold.

12. The method of claim 11, wherein the timer and the time counter are located at the second mobile terminal.

13. The method of claim 11, wherein the timer and the time counter are located at a network server in communication with the second mobile terminal.

14. The method of claim 11, wherein the timer and the time counter are located at the first mobile terminal.

15. The method of claim 1, wherein connecting the first mobile terminal with the second mobile terminal comprises using a network protocol.

16. The method of claim 15, wherein the network protocol is a wireless network protocol.

17. A method of providing shared applications for mobile terminals, the method comprising:

configuring an application for execution on a first mobile terminal;

initiating execution of the application at the first mobile terminal;

connecting the first mobile terminal with a second mobile terminal;

sending a view of the executing application from the first mobile terminal to the second mobile terminal; and

receiving the view of the executing application from the first mobile terminal at the second mobile terminal.

18. The method of claim 17, further comprising:

initiating execution of a controlled application at the second mobile terminal;

displaying the view of the executing application received from the first mobile terminal at the second mobile terminal;

creating control information from the executing controlled application at the second mobile terminal;

sending control information for the executing controlled application from the second mobile terminal to the first mobile terminal;

receiving control information for the executing controlled application from the second mobile terminal at the first mobile terminal; and

responding to the control information at the first mobile terminal.

19. The method of claim 18, wherein responding to the control information comprises:

interpreting the control information at the first mobile terminal;

updating the view of the executing application at the first mobile terminal with the interpreted control information;

sending the updated view of the executing application from the first mobile terminal to the second mobile terminal; and

receiving the updated view of the executing application from the first mobile terminal at the second mobile terminal.

20. The method of claim 17, wherein connecting the first mobile terminal with the second mobile terminal comprises using a network protocol.

21. The method of claim 20, wherein the network protocol is a wireless network protocol.

22. A computer program product for providing shared applications for mobile terminals comprising:

computer code configured to;

connect a first mobile terminal to a second mobile terminal;

transfer a second version of the computer code to the second mobile terminal using the connection; and

limit an execution of the second version of the computer code.

23. A computer program product for providing shared applications for mobile terminals comprising:

computer code configured to;

connect a first mobile terminal to a second mobile terminal;

create a view of the application executing at the first mobile terminal;

send the view created from the first mobile terminal to the second mobile terminal;

receive control information from the second mobile terminal; and

respond to the control information received from the second mobile terminal.

24. The computer program product of claim 23, wherein the computer code is further configured to:

interpret the control information received from the second mobile terminal;

update the view of the application executing at the first mobile terminal with the interpreted control information; and

send the updated view from the first mobile terminal to the second mobile terminal.

25. A computer program product for providing shared applications for mobile terminals comprising:

computer code configured to;

connect a first mobile terminal to a second mobile terminal;

receive a view of an application executing at the first mobile terminal;

display the view of the executing application received from the first mobile terminal;

create control information for the executing application at the first mobile terminal; and

send the control information to the first mobile terminal.

26. A system for providing shared applications for mobile terminals, the system comprising:

a first mobile terminal executing an application; and

a second mobile terminal wherein the first mobile terminal connects to the second mobile terminal, transfers a second version of the application to the second mobile terminal, and limits an execution of the second version of the application.

27. A system for providing shared applications for mobile terminals, the system comprising:

a first mobile terminal executing an application that creates a view; and

a second mobile terminal wherein the first mobile terminal connects to the second mobile terminal and sends the view of the application to the second mobile terminal, and further wherein the second mobile terminal receives the view of the application and sends control information for the application to the first mobile terminal.

28. A system according to claim 27 further comprising a server wherein the first mobile terminal connects to the second mobile terminal through the server.

29. A device configured to provide shared applications for mobile terminals operating in a communication network, the device comprising:

a communication interface that connects the device to a second device; and

a processor coupled to the communication interface that executes an application, wherein the communication interface transfers a second version of the application to the second device, and the processor limits an execution of the second version of the application.

30. A device configured to provide shared applications for mobile terminals operating in a communication network, the device comprising:

a communication interface that connects the device to a second device; and

a processor coupled to the communication interface that executes an application, wherein the communication interface transfers a view of the application to the second device and receives control information for the application from the second device, and the processor responds to the control information received from the second device.