Mobile device network configuration via speed determination

• US 9,930,493 B2
• Filed: 04/07/2017
• Issued: 03/27/2018
• Est. Priority Date: 08/23/2011
• Status: Active Grant

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Wang, Feng, Tofighbakhsh, Mostafa, Wolter, David R.
• Primary Examiner(s): MYERS, ERIC A
• Application Number:
  US15/482,534
• Publication Number:
  US 20170215040A1
• Time in Patent Office: 354 Days
• CPC Class Codes: H04L 43/16 Threshold monitoring
• CPC Class Codes: H04W 36/324 by mobility data, e.g. speed data
• CPC Class Codes: H04W 4/027 using movement velocity, acceleration information
• CPC Class Codes: H04W 40/244 using a network of reference devices, e.g. beaconing
• CPC Class Codes: H04W 48/18 Selecting a network or a communication service
• CPC Class Codes: H04W 64/006 with additional information processing, e.g. for direction or speed determination
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

A method includes receiving a beacon signal from a wireless access point at a mobile device. The method also includes determining, based on the beacon signal and a size of a buffer of the mobile device, a speed threshold associated with the wireless access point. The method further includes selectively transmitting data to the wireless access point based at least in part on the speed threshold.

Claims

1. A method comprising:

receiving a beacon signal from a wireless access point at a mobile device;

determining, based on the beacon signal and a size of a buffer of the mobile device, a speed threshold associated with the wireless access point; and

selectively transmitting data to the wireless access point based at least in part on the speed threshold.

2. The method of claim 1, further comprising:

determining, at the mobile device, a speed of the mobile device relative to the wireless access point;

performing a comparison of the speed to the speed threshold; and

based on the comparison indicating that the speed satisfies the speed threshold, transmitting data from the mobile device to the wireless access point.

3. The method of claim 2, wherein the speed satisfies the speed threshold when the speed is less than the speed threshold.

4. The method of claim 2, further comprising, based on the comparison indicating that the speed does not satisfy the speed threshold, transmitting the data from the mobile device to a mobile communication network node of a mobile communication network.

5. The method of claim 1, wherein the beacon signal indicates a speed of the wireless access point.

6. The method of claim 1, wherein the beacon signal includes a beacon frame that includes speed information associated with the wireless access point.

7. The method of claim 1, wherein the beacon signal includes an Institute of Electrical and Electronics Engineers 802.11 beacon.

8. The method of claim 1, wherein the data is transmitted to the wireless access point after receipt of multiple beacon signals from the wireless access point.

9. A mobile device comprising:

a wireless network interface configured to communicate with a wireless access point; and

a processor coupled to the wireless network interface and configured to;

receive a beacon signal from the wireless access point via the wireless network interface;

determine, based on the beacon signal and a size of a buffer of the mobile device, a speed threshold associated with the wireless access point; and

selectively transmit, via the wireless network interface, data to the wireless access point based at least in part on the speed threshold.

10. The mobile device of claim 9, further comprising a second wireless network interface coupled to the processor and configured to communicate with a mobile communications network, wherein the processor is configured to:

determine a speed of the mobile device relative to the wireless access point;

perform a comparison of the speed to the speed threshold;

based on the comparison indicating that the speed satisfies the speed threshold, transmit data to the wireless access point via the wireless network interface; and

based on the comparison indicating that the speed does not satisfy the speed threshold, transmit the data to a mobile communication network node of the mobile communication network via the second wireless network interface.

11. The mobile device of claim 10, wherein the processor is configured to determine the speed based on receipt of speed data from the mobile communications network, wherein the beacon signal indicates a speed of the wireless access point, wherein the speed data indicates a speed of the mobile device, and wherein the speed of the mobile device relative to the wireless access point is based on the speed of the wireless access point and the speed of the mobile device.

12. The mobile device of claim 10, further comprising a position device coupled to the processor and configured to provide information associated with the mobile device to the processor to enable determination of the speed.

13. The mobile device of claim 9, wherein the speed threshold corresponds to a speed at which the mobile device is capable of transmitting buffer data in the buffer before leaving a coverage area of the wireless access point.

14. The mobile device of claim 13, wherein a size of the buffer data corresponds to the size of the buffer.

15. A computer-readable storage device of a mobile device storing instructions executable by a processor to perform operations comprising:

receiving a beacon signal from a wireless access point;

determining, based on the beacon signal and a size of a buffer of the mobile device, a velocity threshold associated with the wireless access point; and

selectively transmitting data to the wireless access point based at least in part on the velocity threshold.

16. The computer-readable storage device of claim 15, wherein the operations further comprise:

determining a velocity of the mobile device relative to the wireless access point;

performing a comparison of the velocity to the velocity threshold;

based on the comparison indicating that the velocity satisfies the velocity threshold, transmitting data to the wireless access point; and

based on the comparison indicating that the velocity does not satisfy the velocity threshold, transmitting the data from the mobile device to a mobile communication network node of a mobile communication network.

17. The computer-readable storage device of claim 16, wherein the velocity satisfies the velocity threshold when the velocity is less than the velocity threshold.

18. The computer-readable storage device of claim 15, wherein the beacon signal includes a velocity of the wireless access point.

19. The computer-readable storage device of claim 15, wherein the beacon signal includes an Institute of Electrical and Electronics Engineers 802.11 beacon.

20. The computer-readable storage device of claim 15, wherein the velocity threshold corresponds to a velocity at which the mobile device is capable of transmitting buffer data in the buffer before leaving a coverage area of the wireless access point.