Method and apparatus for cooperative multifunctional communication in a wireless communication system

• US 9,226,339 B2
• Filed: 12/03/2009
• Issued: 12/29/2015
• Est. Priority Date: 12/03/2009
• Status: Expired due to Fees

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Soliman, Samir S.
• Primary Examiner(s): CHOUDHRY, SAMINA F
• Application Number:
  US12/630,587
• Publication Number:
  US 20110134832A1
• Time in Patent Office: 2,217 Days
• US Class Current: 1/1
• CPC Class Codes: H04W 52/0258 controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

The described apparatus and methods may include a controller configured to determine capabilities of at least one remote access terminal, and delegate at least one task to the at least one remote access terminal based on the capabilities.

Claims

1. A wireless communication apparatus, comprising:

a controller included in the wireless communication apparatus and configured to;

inquire for a list of capabilities from at least one remote access terminal when a remaining power of the wireless communication apparatus is less than a threshold;

receive the list of capabilities from the at least one remote access terminal, the list comprising a plurality of functions that the at least one remote access terminal is configured to perform;

determine capabilities of the at least one remote access terminal from the list;

determine a strength of a link between the wireless communication apparatus and each of the at least one remote access terminal;

delegate at least one task to a remote access terminal of the at least one remote access terminal based on the capabilities determined from the list and the determined strength of the link between the wireless communication apparatus and each of the at least one remote access terminal;

receive, through a low power transceiver of the wireless communication apparatus, a paging message from the at least one remote access terminal when a high power transceiver of the wireless communication apparatus is powered down, the paging message comprising a portion of an original paging content intended for the wireless communication apparatus; and

transmit a paging response to the paging message through the high power transceiver of the wireless communication apparatus to a base station, without transmission of the paging response to at least one remote access terminal,

wherein the wireless communication apparatus comprises an access terminal.

2. The wireless communication apparatus of claim 1, wherein the controller is further configured to discover the at least one remote access terminal.

3. The wireless communication apparatus of claim 1, wherein the controller is further configured to delegate the at least one task based on power sensitivity of the remote access terminal.

4. The wireless communication apparatus of claim 1, wherein the controller is further configured to establish a communication link with the remote access terminal via the low power transceiver.

5. The wireless communication apparatus of claim 4, wherein the controller is further configured to power down all transceivers except the low power transceiver.

6. The wireless communication apparatus of claim 5, wherein the low power transceiver is configured to transmit and receive signals within a personal area network (PAN).

7. The wireless communication apparatus of claim 1, wherein the controller is further configured to delegate different tasks to a plurality of remote access terminals, respectively.

8. The wireless communication apparatus of claim 1, wherein the controller is further configured to delegate a task to the remote access terminal requiring the remote access terminal to receive navigation signals from a Global Navigation Satellite Systems (GNSS) network.

9. The wireless communication apparatus of claim 8, wherein the task requiring the remote access terminal to receive navigation signals from the GNSS further requires the remote access terminal to determine geographical coordinates on behalf of the controller.

10. The wireless communication apparatus of claim 1, wherein the controller is further configured to delegate a task to the remote access terminal requiring the remote access terminal to communicate within a Wide Area Network (WAN).

11. The wireless communication apparatus of claim 10, wherein the task requiring the remote access terminal to communicate within the WAN further requires the remote access terminal to monitor signals from a base station on behalf of the controller.

12. The wireless communication apparatus of claim 1, wherein the controller is further configured to delegate a task to the remote access terminal requiring the remote access terminal to communicate within a Local Area Network (LAN).

13. The wireless communication apparatus of claim 12, wherein the task requiring the remote access terminal to communicate within the LAN further requires the remote access terminal to search for available networks on behalf of the controller.

14. The wireless communication apparatus of claim 1, wherein a task delegated to the remote access terminal is data processing.

15. The wireless communication apparatus of claim 1, wherein a task delegated to the remote access terminal is optical, acoustical, or chemical sensing.

33. The wireless communication apparatus of claim 1, wherein the controller is further configured to receive results of a performance of the at least one task from the remote access terminal.

34. The wireless communication apparatus of claim 1, wherein the portion of the original paging content includes a traffic channel and a sector, and wherein the paging response is transmitted directly to the base station.

16. A method for wireless communication, comprising:

inquiring, by a terminal, a list of capabilities from at least one remote access terminal when a remaining power of the terminal is less than a threshold;

receiving, at the terminal, the list of capabilities from the at least one remote access terminal, the list comprising a plurality of functions that the at least one remote access terminal is configured to perform;

determining, by the terminal, capabilities of the at least one remote access terminal from the list;

determining, by the terminal, a strength of a link between the terminal and each of the at least one remote access terminal;

delegating, by the terminal, at least one task to a remote access terminal of the at least one remote access terminal based on the capabilities determined from the list and the determined strength of the link between the terminal and each of the at least one remote access terminal;

receiving, by the terminal and through a low power transceiver of the terminal, a paging message from the at least one remote access terminal when a high power transceiver of the terminal is powered down, the paging message comprising a portion of an original paging content intended for the terminal; and

transmitting, by the terminal, a paging response to the paging message through the high power transceiver of the terminal to a base station, without transmitting the paging response to the at least one remote access terminal.

17. The method of claim 16, further comprising discovering the at least one remote access terminal.

18. The method of claim 16, wherein delegating the at least one task further comprises delegating the at least one task based on power sensitivity of the remote access terminal.

19. The method of claim 16, further comprising establishing a communication link with the remote access terminal via the low power transceiver.

20. The method of claim 19, further comprising powering down all transceivers except the low power transceiver.

21. The method of claim 20, wherein the low power transceiver is configured to transmit and receive signals within a personal area network (PAN).

22. The method of claim 16, further comprising delegating different tasks to a plurality of remote access terminals, respectively.

23. The method of claim 16, wherein delegating the at least one task further comprises delegating a task to the remote access terminal requiring the remote access terminal to receive navigation signals from a Global Navigation Satellite Systems (GNSS) network.

24. The method of claim 23, wherein the task requiring the remote access terminal to receive navigation signals from the GNSS further requires the remote access terminal to determine geographical coordinates.

25. The method of claim 16, wherein delegating the at least one task further comprises delegating a task to the remote access terminal requiring the remote access terminal to communicate within a Wide Area Network (WAN).

26. The method of claim 25, wherein the task requiring the remote access terminal to communicate within the WAN further requires the remote access terminal to monitor signals from a base station.

27. The method of claim 16, wherein delegating the at least one task further comprises delegating a task to the remote access terminal requiring the remote access terminal to communicate within a Local Area Network (LAN).

28. The method of claim 27, wherein the task requiring the remote access terminal to communicate within the LAN further requires the remote access terminal to search for available networks.

29. The method of claim 16, wherein a task delegated to the remote access terminal is data processing.

30. The method of claim 16, wherein a task delegated to the remote access terminal is optical, acoustical, or chemical sensing.

35. The method of claim 16, wherein the portion of the original paging content includes a traffic channel and a sector, and wherein the paging response is transmitted directly to the base station.

31. An apparatus comprising:

means for inquiring, by the apparatus, for a list of capabilities from at least one remote access terminal when a remaining power of the apparatus is less than a threshold;

means for receiving, by the apparatus, the list of capabilities from the at least one remote access terminal, the list comprising a plurality of functions that the at least one remote access terminal is configured to perform;

means for determining, by the apparatus, capabilities of the at least one remote access terminal from the list

means for determining, by the apparatus, a strength of a link between the apparatus and each of the at least one remote access terminal;

means for delegating, by the apparatus, a task to the at least one remote access terminal of the at least one remote access terminal based on the capabilities determined from the list and the determined strength of the link between the apparatus and each of the at least one remote access terminal;

means for receiving, by the apparatus and through a low power transceiver of the apparatus, a paging message from the at least one remote access terminal when a high power transceiver of the apparatus is powered down, the paging message comprising a portion of an original paging content intended for the apparatus; and

means for transmitting, by the apparatus and through the high power transceiver, a paging response in a wide area network message to a base station, without transmitting the paging response to the at least one remote access terminal,

wherein the apparatus comprises an access terminal.

36. The apparatus of claim 31, wherein the portion of the original paging content includes a traffic channel and a sector, and wherein the paging response is transmitted directly to the base station.

32. A non-transitory computer-readable medium storing computer executable code for an access terminal, comprising code for:

inquiring, by the access terminal, for a list of capabilities from at least one remote access terminal when a remaining power of a terminal is less than a threshold;

receiving, at the access terminal, the list of capabilities from the at least one remote access terminal, the list comprising a plurality of functions that the at least one remote access terminal is configured to perform;

determining, by the access terminal, capabilities of the at least one remote access terminal from the list;

determining, by the access terminal, a strength of a link between the terminal and each of the at least one remote access terminal;

delegating, by the access terminal, at least one task to a remote access terminal of the at least one remote access terminal based on the capabilities determined from the list and the determined strength of the link between the terminal and each of the at least one remote access terminal;

receiving, by the access terminal and through a low power transceiver of the access terminal, a paging message from the at least one remote access terminal when a high power transceiver of the access terminal is powered down, the paging message comprising a portion of an original paging content intended for the access terminal; and

transmitting, by the access terminal, a paging response to the paging message through the high power transceiver of the access terminal to a base station, without transmitting the paging response to the at least one remote access terminal.

37. The non-transitory computer-readable medium of claim 32, wherein the portion of the original paging content includes a traffic channel and a sector, and wherein the paging response is transmitted directly to the base station.