Location aware self-locating access point

• US 9,386,461 B2
• Filed: 06/21/2013
• Issued: 07/05/2016
• Est. Priority Date: 06/21/2013
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Ramachandran, Ponmudi, Anantharaman, Subramanian
• Primary Examiner(s): Kizou, Hassan
• Assistant Examiner(s): Ahmed, Abdullahi
• Application Number:
  US13/923,882
• Publication Number:
  US 20140376529A1
• Time in Patent Office: 1,110 Days
• US Class Current: 1/1
• CPC Class Codes: H04W 16/18 Network planning tools
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition
• CPC Class Codes: H04W 88/08 Access point devices

Abstract

A location aware, self-locating access point can provide a wireless link through a wireless network to a wireless device. If the wireless link bandwidth is less than a target bandwidth for the wireless device, then the location aware, self-locating access point can move itself to a new operating location that provides an increased wireless link bandwidth. If a second wireless device is added to the wireless network, then the new operating location is selected to provide an increased link bandwidth for both wireless devices. In one embodiment, the wireless devices in the wireless network can be prioritized so that the new operating location increases the wireless link bandwidth for the wireless device with a higher priority.

Claims

1. A method performed by a self-locating access point, the method comprising:

determining a first target bandwidth associated with a first wireless device communicatively coupled with the self-locating access point, wherein the first target bandwidth is determined by a device profile corresponding to the first wireless device;

determining, by the self-locating access point, a first wireless link bandwidth between the self-locating access point and the first wireless device, the first wireless link bandwidth associated with a first operating location of the self-locating access point;

determining a second operating location of the self-locating access point in response to a determination that the first wireless link bandwidth is less than the first target bandwidth; and

causing the self-locating access point to move to the second operating location via a component of the self-locating access point.

2. The method of claim 1, wherein causing the self-locating access point to move to the second operating location comprises operating the component of the self-locating access point to reposition the self-locating access point to the second operating location.

3. The method of claim 1, wherein causing the self-locating access point to move to the second operating location comprises autonomously repositioning the self-locating access point from the first operating location to the second operating location.

4. The method of claim 1, wherein determining the second operating location comprises determining a second wireless link bandwidth, greater than the first wireless link bandwidth, between the self-locating access point and the first wireless device at the second operating location.

5. The method of claim 1, wherein determining the second operating location comprises determining a second wireless link bandwidth, greater than the first target bandwidth, between the self-locating access point and the first wireless device at the second operating location.

6. The method of claim 1, wherein determining the second operating location comprises determining a second wireless link bandwidth, greater than a bandwidth threshold, and less than the first target bandwidth, between the self-locating access point and the first wireless device at the second operating location.

7. The method of claim 1, wherein the first operating location and the second operating location are constrained to an operating pathway.

8. The method of claim 7, wherein causing the self-locating access point to move to the second operating location constrains the self-locating access point to locations within a tolerance distance of the operating pathway.

9. The method of claim 8, further comprising:

determining the operating pathway by capturing, using the self-locating access point, location information while the self-locating access point moves along a desired operating pathway.

10. The method of claim 9, wherein the location information comprises Global Positioning System location information.

11. The method of claim 1, wherein causing the self-locating access point to move to the second operating location comprises moving the self-locating access point by hovering to the second operating location.

12. The method of claim 1, wherein causing the self-locating access point to move to the second operating location comprises moving the self-locating access point by one of rolling and driving operations to the second operating location.

13. The method of claim 1, further comprising storing the device profile corresponding to the first wireless device in a memory of the self-locating access point.

14. The method of claim 1, wherein the device profile is created in response to user input.

15. The method of claim 1, wherein the device profile is created by monitoring a wireless connection between the first wireless device and the self-locating access point.

16. The method of claim 1, wherein determining the second operating location of the self-locating access point comprises selecting a location having a reduced distance to the first wireless device with respect to the first operating location.

17. The method of claim 1, wherein determining the second operating location of the self-locating access point further comprises determining a second wireless link bandwidth between the self-locating access point and a second wireless device communicatively coupled to the self-locating access point.

18. The method of claim 17, further comprises determining when the second wireless link bandwidth for the second wireless device is less than a second target bandwidth of the second wireless device.

19. The method of claim 18, wherein determining the second operating location comprises determining a third wireless link bandwidth, greater than the second target bandwidth, between the self-locating access point and the second wireless device.

20. The method of claim 1, further comprising:

determining a first priority number for the first wireless device and a second priority number for a second wireless device communicatively coupled to the self-locating access point; and

selecting the second operating location that increases a wireless link bandwidth to the first wireless device in response to a determination that the first priority number is higher than the second priority number.

21. The method of claim 20, wherein the first priority number for the first wireless device is determined by the device profile and the second priority number for the second wireless device is determined by a second device profile corresponding to the second wireless device.

22. A self-locating access point comprising:

a processor; and

a memory having instructions stored therein, which when executed by the processor, cause the self-locating access point to;

determine a first target bandwidth associated with a first wireless device communicatively coupled with the self-locating access point, wherein the first target bandwidth is determined by a device profile corresponding to the first wireless device;

determine, by the self-locating access point, a first wireless link bandwidth between the self-locating access point and the first wireless device, the first wireless link bandwidth associated with a first operating location of the self-locating access point

determine a second operating location of the self-locating access point in response to a determination that the first wireless link bandwidth is less than the first target bandwidth; and

cause the self-locating access point to move from the first operating location to the second operating location.

23. The self-locating access point of claim 22, further comprising a component configured to reposition the self-locating access point to the second operating location.

24. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to determine autonomously the second operating location.

25. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to determine the second operating location comprising a second wireless link bandwidth, greater than the first wireless link bandwidth, between the self-locating access point and the first wireless device.

26. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to determine the second operating location comprising a second wireless link bandwidth, greater than the first target bandwidth, between the self-locating access point and the first wireless device.

27. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to determine the second operating location comprising a second wireless link bandwidth, greater than a bandwidth threshold and less than the first target bandwidth, between the self-locating access point and the first wireless device.

28. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to constrain the second operating location to an operating pathway.

29. The self-locating access point of claim 28, wherein the instructions, when executed by the processor, cause the self-locating access point to determine the operating pathway by capturing location information while the self-locating access point moves along a desired operating pathway.

30. The self-locating access point of claim 29, wherein the location information comprises Global Positioning System location information.

31. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to hover the self-locating access point to the second operating location.

32. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to store the device profile in a memory of the self-locating access point.

33. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to determine the device profile in response to user input.

34. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to determine the device profile by monitoring a wireless connection between the first wireless device and the self-locating access point.

35. The self-locating access point of claim 22, wherein the instructions, when executed by the processor, cause the self-locating access point to determine a second wireless link bandwidth between the self-locating access point and a second wireless device.

36. The self-locating access point of claim 35, wherein the instructions, when executed by the processor, cause the self-locating access point to determine the second operating location of the self-locating access point when the second wireless link bandwidth is less than a second target bandwidth.

37. The self-locating access point of claim 35, wherein the instructions, when executed by the processor, cause the self-locating access point to:

determine a first priority number for the first wireless device and a second priority number for the second wireless device; and

select the second operating location that increases a wireless link bandwidth to the first wireless device in response to a determination that the first priority number is higher than the second priority number.

38. The self-locating access point of claim 37, wherein the first priority number is determined, at least in part, by the device profile, and the second priority number is determined, at least in part, by a second device profile corresponding to the second wireless device.

39. A non-transitory machine-readable storage medium having instructions stored therein, which when executed by a processor of a self-locating access point cause the self-locating access point to:

determine a first target bandwidth associated with a first wireless device communicatively coupled with the self-locating access point, wherein the first target bandwidth is determined by a device profile corresponding to the first wireless device;

determine a first wireless link bandwidth between the self-locating access point and the first wireless device, the first wireless link bandwidth associated with a first operating location of the self-locating access point;

determine a second operating location of the self-locating access point in response to a determination that the first wireless link bandwidth is less than the first target bandwidth; and

cause the self-locating access point to move to the second operating location via a component of the self-locating access point.

40. The non-transitory machine-readable storage medium of claim 39, wherein the instructions that cause the self-locating access point to move to the second operating location comprises instructions, which when executed by the processor, cause the self-locating access point to operate the component of the self-locating access point to reposition the self-locating access point to the second operating location.

41. The non-transitory machine-readable storage medium of claim 39, wherein the instructions that cause the self-locating access point to move to the second operating location comprises instructions, which when executed by the processor, cause the self-locating access point to autonomously reposition the self-locating access point from the first operating location to the second operating location.

42. The non-transitory machine-readable storage medium of claim 39, wherein instructions that cause the self-locating access point to determine the second operating location comprises instructions, which when executed by the processor, cause the self-locating access point to determine a second wireless link bandwidth, greater than the first wireless link bandwidth, between the self-locating access point and the first wireless device at the second operating location.

43. The non-transitory machine-readable storage medium of claim 39, wherein instructions that cause the self-locating access point to determine the second operating location comprises instructions, which when executed by the processor, cause the self-locating access point to determine a second wireless link bandwidth, greater than the first target bandwidth, between the self-locating access point and the first wireless device at the second operating location.

44. The non-transitory machine-readable storage medium of claim 39, wherein instructions that cause the self-locating access point to determine the second operating location comprises instructions, which when executed by the processor, cause the self-locating access point to determine a second wireless link bandwidth, greater than a bandwidth threshold, and less than the first target bandwidth, between the self-locating access point and the first wireless device at the second operating location.

45. The non-transitory machine-readable storage medium of claim 39, wherein the first operating location and the second operating location are constrained to an operating pathway.

46. The non-transitory machine-readable storage medium of claim 45, wherein the instructions that cause the self-locating access point to move to the second operating location comprises instructions, which when executed by the processor, cause the self-locating access point to constrain the self-locating access point to locations within a tolerance distance of the operating pathway.

47. The non-transitory machine-readable storage medium of claim 46, further comprising instructions, which when executed by the processor, cause the self-locating access point to:

determine the operating pathway by capturing, using the self-locating access point, location information while the self-locating access point moves along a desired operating pathway.

48. The non-transitory machine-readable storage medium of claim 47, wherein the location information comprises Global Positioning System location information.

49. The non-transitory machine-readable storage medium of claim 39, wherein the instructions that cause the self-locating access point to move to the second operating location comprises instructions, which when executed by the processor, cause the self-locating access point to move the self-locating access point by hovering to the second operating location.

50. The non-transitory machine-readable storage medium of claim 39, further comprising instructions, which when executed by the processor, cause the self-locating access point to store the device profile corresponding to the first wireless device in a memory of in the self-locating access point.

51. The non-transitory machine-readable storage medium of claim 50, wherein the device profile is created by monitoring a wireless connection between the first wireless device and the self-locating access point wherein the first operating location and the second operating location are constrained to an operating pathway.

52. The non-transitory machine-readable storage medium of claim 39, wherein the instructions to determine the second operating location of the self-locating access point comprises instructions, which when executed by the processor, cause the self-locating access point to select a location having a reduced distance to the first wireless device with respect to the first operating location.

53. The non-transitory machine-readable storage medium of claim 39, wherein the instructions to determine the second operating location of the self-locating access point comprises instructions, which when executed by the processor, cause the self-locating access point to determine a second wireless link bandwidth between the self-locating access point and a second wireless device communicatively coupled to the self-locating access point.

54. The non-transitory machine-readable storage medium of claim 53, further comprising instructions, which when executed by the processor, cause the self-locating access point to determine when the second wireless link bandwidth for the second wireless device is less than a second target bandwidth of the second wireless device.

55. The non-transitory machine-readable storage medium of claim 54, wherein the instructions to determine the second operating location comprises instructions, which when executed by the processor, cause the self-locating access point to determine a third wireless link bandwidth, greater than the second target bandwidth, between the self-locating access point and the second wireless device.

56. The non-transitory machine-readable storage medium of claim 53, further comprising instructions, which when executed by the processor, cause the self-locating access point to:

determine a priority number of the first wireless device and the second wireless device; and

select the second operating location that increases a wireless link bandwidth to the first wireless device in response to a determination that the first wireless device has a higher priority number than the second wireless device.