System and method for accessing data and applications on a host when the host is in a dormant state

• US 8,806,028 B2
• Filed: 04/26/2007
• Issued: 08/12/2014
• Est. Priority Date: 04/26/2007
• Status: Active Grant

• Current Assignee: Novatel Wireless Solutions (Inseego Corp.)
• Original Assignee: Novatel Wireless, Inc. (Inseego Corp.)
• Inventors: Chaturvedi, Rahul, Wu, John Jun
• Primary Examiner(s): NGUYEN, PHUOC H
• Application Number:
  US11/740,828
• Publication Number:
  US 20080270625A1
• Time in Patent Office: 2,665 Days
• Field of Search: 709/208, 709/213, 709/220, 709/228
• US Class Current: 709/228
• CPC Class Codes: G06F 1/3203 Power management, i.e. event-based initiation of a power-saving mode
• CPC Class Codes: G06F 1/3287 by switching off individual functional units in the computer system
• CPC Class Codes: G06F 13/387 for adaptation of different data processing systems to different peripheral devices, e.g. protocol converters for incompatible systems, open system
• CPC Class Codes: H04L 47/10 Flow control; Congestion control
• CPC Class Codes: H04W 52/0251 using monitoring of local events, e.g. events related to user activity
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A system for enabling the viewing, distributing and/or manipulation of stored data or applications on a host device when the host device is in a power-save, dormant or other semi-active state. In one embodiment, a peripheral device is provided which runs its own native operating system. When the peripheral device is connected to the host device, which is running a different native operating system, the peripheral device is capable of sharing files that are stored on the host device, thereby permitting the viewing, editing, transferring or other manipulation of the files. In another embodiment, a wireless modem or similar device is integrated into the host device. When the host device enters a power-save or dormant state, a hand-off occurs to the wireless modem such that the files contained on the host device remain accessible.

Claims

1. A method, comprising:

associating a secondary device interface of a secondary device with a host device interface of a host device;

in response to an indication that the host device is entering a semi-active state, performing a first handoff of control functions from the host device to the secondary device; and

using the secondary device to manipulate information contained on the host device while the host device is in the semi-active state.

2. The method of claim 1, wherein the secondary device is integrated into the host device.

3. The method of claim 2, wherein the secondary device comprises a wireless modem.

4. The method of claim 1, wherein the secondary device comprises a peripheral device separate from the primary device, and wherein the associating of the secondary device interface with the host device interface comprises establishing a connection between secondary device interface with the host device interface.

5. The method of claim 4, wherein the connection comprises a wired connection.

6. The method of claim 4, wherein the connection comprises a wireless connection.

7. The method of claim 1, wherein the manipulation of information comprises exhibiting content for a user.

8. The method of claim 1, wherein the manipulation of information comprises editing content.

9. The method of claim 1, wherein the manipulation of information comprises transferring content to another device.

10. The method of claim 1, further comprising:

in response to an indication of an activity corresponding to a predefined rule, performing a second handoff of control functions from the secondary device to the host device.

19. The computer program product of claim 1, wherein the manipulation of information comprises transferring content to another device.

11. A computer program product, embodied in a non-transitory computer-readable medium, comprising:

computer code for associating a secondary device interface for a secondary device with a host device interface of a host device;

computer code for, in response to an indication that the host device is entering a semi-active state, performing a first handoff of control functions from the host device to the secondary device; and

computer code for using the secondary device to manipulate information contained on the host device while the host device is in the semi-active state.

12. The computer program product of claim 11, wherein the secondary device is integrated into the host device.

13. The computer program product of claim 12, wherein the secondary device comprises a wireless modem.

14. The computer program product of claim 11, wherein the secondary device comprises a peripheral device separate from the primary device, and wherein the associating of the secondary device interface with the host device interface comprises establishing a connection between secondary device interface with the host device interface.

15. The computer program product of claim 14, wherein the connection comprises a wired connection.

16. The computer program product of claim 14, wherein the connection comprises a wireless connection.

17. The computer program product of claim 11, wherein the manipulation of information comprises exhibiting content for a user.

18. The computer program product of claim 11, wherein the manipulation of information comprises editing content.

20. The computer program product of claim 11, further comprising:

computer code for, in response to an indication of an activity corresponding to a predefined rule, performing a second handoff of control functions from the secondary device to the host device.

21. A host device, comprising:

a processor;

a memory communicatively connected to the processor and including accessible information;

a host interface communicatively connected to at least one of the processor and the memory; and

an integrated device selectively communicatively connected to the information via the host interface,

wherein the host device is configured to perform a first handoff of control functions to the integrated device when the host device enters a semi-active state, and wherein the integrated device is configured to manipulate the information in the memory when the first handoff has been completed.

22. The host device of claim 21, wherein the integrated device comprises a wireless modem.

23. The host device of claim 21, wherein the manipulation of information comprises exhibiting content for a user.

24. The host device of claim 21, wherein the manipulation of information comprises editing content.

25. The host device of claim 21, wherein the manipulation of information comprises transferring content to another device.

26. The host device of claim 21, wherein the integrated device is further configured to, in response to an indication of an activity corresponding to a predefined rule, performing a handoff of control functions back to the host device.

27. A system, comprising:

a host device including accessible information and a host device interface; and

a peripheral device including a peripheral device interface and being communicatively connected to the host device via the peripheral device interface, wherein the host device is configured to perform a first handoff of control functions to the peripheral device when the host device enters a semi-active state, and wherein the peripheral device is configured to manipulate the accessible information contained on the host device when the first handoff has been completed.

28. The system of claim 27, wherein the manipulation of information comprises exhibiting content for a user.

29. The system of claim 27, wherein the manipulation of information comprises editing content.

30. The system of claim 27, wherein the manipulation of information comprises transferring content to another device.

31. The system of claim 27, wherein the integrated device is configured to, in response to an indication of an activity corresponding to a predefined rule, perform a handoff of control functions back to the host device.

32. The system of claim 27, wherein a wired connection is used to communicatively connect the host device to the peripheral device.

33. The system of claim 27, wherein a wireless connection is used to communicatively connect the host device to the peripheral device.