Efficient resource usage for location sharing in computer networks

• US 10,349,222 B2
• Filed: 10/30/2018
• Issued: 07/09/2019
• Est. Priority Date: 05/25/2012
• Status: Active Grant

• Current Assignee: Streeling Laboratories LLC
• Original Assignee: Kevin Laws
• Inventors: Laws, Kevin, Judge, Michael, Blythe, Garrett, Ravikant, Kamal
• Primary Examiner(s): Doan, Kiet M
• Application Number:
  US16/175,096
• Publication Number:
  US 20190069137A1
• Time in Patent Office: 252 Days
• Field of Search: 4554561, 4554563, 4554142, 455457, 455436, 705 1466, 705319
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04L 65/1063 Application servers providing network services systems providing special services to telephonic subscribers H04M3/42
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion
• CPC Class Codes: H04L 69/085 specially adapted for interworking of IP-based networks with other networks
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

A location sharing system and related processes across computer networks are provided that efficiently utilize resources by adjusting location determination techniques at client devices. A rule-based architecture including user-based heuristics facilitates location determination that is accurate while optimizing resource consumption. Current interest in or other behavior associated with a target user or requesting user can be used in selecting a location determination protocol at the client device. An accurate portrayal of a user'"'"'s location can be provided efficiently by correlating interest to utilize more accurate but larger resource-intensive components when interest is higher and to utilize less accurate but lower resource-intensive components when interest is lower.

Claims

1. A method performed as part of a location sharing application at a first mobile device, the method comprising:

determining, during each of a plurality of different times, whether a location of the first mobile device is being accessed at one or more other mobile devices via a location sharing platform;

at a first time, based at least in part on determining that the location of the first mobile device is being accessed at another mobile device via the location sharing platform, using a satellite-based location determination mechanism to determine the location of the first mobile device, and reporting to the location sharing platform the location of the first mobile device as determined using the satellite-based location determination mechanism; and

at a second time, based at least in part on determining that the location of the first mobile device is not being accessed at another mobile device via the location sharing platform, using another location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, to determine the location of the first mobile device, and reporting to the location sharing platform the location of the first mobile device as determined using the other location determination mechanism.

2. The method of claim 1, wherein the other location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, uses cellular network ground station antennas to determine the location of the first mobile device.

3. The method of claim 1, wherein the other location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, uses a Wi-fi network to determine the location of the first mobile device.

4. The method of claim 1, further comprising:

at a third time, based at least in part on determining that the location of the first mobile device is being accessed at another mobile device via the location sharing platform, wherein the other mobile device is more than a threshold distance from the first mobile device, using the satellite-based location determination mechanism to determine the location of the first mobile device, and reporting to the location sharing platform the location of the first mobile device as determined using the satellite-based location determination mechanism.

5. The method of claim 1, wherein:

the satellite-based location determination mechanism uses a high accuracy protocol to determine the location of the first mobile device; and

the other location determination mechanism uses a low accuracy protocol to determine the location of the first mobile device.

6. The method of claim 5, wherein the high accuracy protocol uses smaller intervals between location updates than the low accuracy protocol, which contributes to use of the high accuracy protocol consuming more power than use of the low accuracy protocol.

7. The method of claim 1, wherein the location sharing application comprises a map application that can display locations of users of mobile devices on a map.

8. A mobile device, comprising:

a satellite-based location determination mechanism configured to determine a location of the mobile device;

a further location determination mechanism configured to determine a location of the mobile device, wherein the further location determination mechanism is less accurate and consumes less power than the satellite-based location determination mechanism;

at least one processor in communication with the satellite-based location determination mechanism and the further location determination mechanism, the at least one processor configured to;

determine, during each of a plurality of different times, whether a location of the first mobile device is being accessed at one or more other mobile devices via a location sharing platform;

at a first time, based at least in part on a determination that the location of the first mobile device is being accessed at another mobile device via the location sharing platform, use the satellite-based location determination mechanism to determine a location of the first mobile device, and report to the location sharing platform the location of the first mobile device as determined using the satellite-based location determination mechanism; and

at a second time, based at least in part on a determination that the location of the first mobile device is not being accessed at another mobile device via the location sharing platform, use the further location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, to determine the location of the first mobile device, and report to the location sharing platform the location of the first mobile device as determined using the further location determination mechanism.

9. The mobile device of claim 8, wherein the further location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, is configured to use cellular network ground station antennas to determine the location of the first mobile device.

10. The mobile device of claim 8, wherein the further location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, is configured to use a Wi-fi network to determine the location of the first mobile device.

11. The mobile device of claim 8, within the at least one processor is further configured to at a third time, based at least in part on a determination that the location of the first mobile device is being accessed at another mobile device via the location sharing platform, wherein the other mobile device is more than a threshold distance from the first mobile device, use the satellite-based location determination mechanism to determine the location of the first mobile device, and report to the location sharing platform the location of the first mobile device as determined using the satellite-based location determination mechanism.

12. The mobile device of claim 8, wherein:

the satellite-based location determination mechanism is configured to use a high accuracy protocol to determine the location of the first mobile device; and

the further location determination mechanism is configured to uses a low accuracy protocol to determine the location of the first mobile device.

13. The mobile device of claim 12, wherein the high accuracy protocol uses smaller intervals between location updates than the low accuracy protocol, which contributes to use of the high accuracy protocol consuming more power than use of the low accuracy protocol.

14. The mobile device of claim 8, wherein the location sharing application comprises a map application that can display locations of users of mobile devices on a map.

15. A non-transitory computer-readable medium storing computer instructions that when executed by one or more processors of a mobile device cause the one or more processors of the mobile device to perform the steps of:

determining, during each of a plurality of different times, whether a location of the first mobile device is being accessed at one or more other mobile devices via a location sharing platform;

at a first time, based at least in part on determining that the location of the first mobile device is being accessed at another mobile device via the location sharing platform, using a satellite-based location determination mechanism to determine the location of the first mobile device, and reporting to the location sharing platform the location of the first mobile device as determined using the satellite-based location determination mechanism; and

at a second time, based at least in part on determining that the location of the first mobile device is not being accessed at another mobile device via the location sharing platform, using another location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, to determine the location of the first mobile device, and reporting to the location sharing platform the location of the first mobile device as determined using the other location determination mechanism.

16. The non-transitory computer-readable medium of claim 15, wherein the other location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, uses cellular network ground station antennas to determine the location of the first mobile device.

17. The non-transitory computer-readable medium of claim 15, wherein the other location determination mechanism, which is less accurate and consumes less power than the satellite-based location determination mechanism, uses a Wi-fi network to determine the location of the first mobile device.

18. The non-transitory computer-readable medium of claim 15, wherein the steps further comprise:

at a third time, based at least in part on determining that the location of the first mobile device is being accessed at another mobile device via the location sharing platform, wherein the other mobile device is more than a threshold distance from the first mobile device, using the satellite-based location determination mechanism to determine the location of the first mobile device, and reporting to the location sharing platform the location of the first mobile device as determined using the satellite-based location determination mechanism.

19. The non-transitory computer-readable medium of claim 15, wherein:

the satellite-based location determination mechanism uses a high accuracy protocol to determine the location of the first mobile device; and

the other location determination mechanism uses a low accuracy protocol to determine the location of the first mobile device.

20. The non-transitory computer-readable medium of claim 19, wherein:

the high accuracy protocol uses smaller intervals between location updates than the low accuracy protocol, which contributes to use of the high accuracy protocol consuming more power than use of the low accuracy protocol.