Methods and apparatus for identifying communication service availability for a mobile device using breadcrumbs

• US 9,992,621 B2
• Filed: 09/18/2015
• Issued: 06/05/2018
• Est. Priority Date: 09/18/2015
• 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: Beattie, Jr., James Gordon, Triano, Stephen Francis
• Primary Examiner(s): Appiah, Charles
• Assistant Examiner(s): Zhang, Edward
• Application Number:
  US14/858,156
• Publication Number:
  US 20170086022A1
• Time in Patent Office: 991 Days
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 8/08 Mobility data transfer

Abstract

Methods and apparatus are disclosed for enabling a mobile device to generate pathway records, and to use the generated records to identify a location at which a desired type of communication service is available for the mobile device. The generated pathway records include (a) timing data indicative of a data collection time, (b) location data indicative of a collection location of the mobile device at the collection time, and (c) data indicative of available communication services for the mobile device at the collection location. Via a user interface, the mobile device presents a map including indications of (a) a current location of the mobile device, (b) a trail representing a time-ordered sequence of the pathway records, and (c) the available communication services associated with respective ones of the pathway records generated by the mobile device.

Claims

1. A method comprising:

generating, by a mobile device, pathway records based on data collected at a collection frequency via the mobile device, respective ones of the pathway records including timing data indicative of a collection time, location data indicative of a collection location of the mobile device at the collection time, and data indicative of available communication services for the mobile device at the collection location, the available communication services being determined based on a signal strength parameter and a network type parameter associated with one or more signals received by the mobile device at the collection location, the collection frequency being based on a threshold change in time for the mobile device relative to the collection time of a most-recently generated one of the pathway records; and

presenting, via a user interface of the mobile device, a map including indications of a current location of the mobile device, a trail representing a time-ordered sequence of the pathway records based on the timing data associated with respective ones of the pathway records, and the available communication services associated with respective ones of the pathway records.

2. The method of claim 1, further including, in response to receiving a notification via the user interface indicative of a desired communication service for the mobile device, presenting an indication of at least one of an estimated relocation distance or an estimated relocation time associated with relocating the mobile device from the current location to the collection location associated with a respective one of the pathway records having an available communication service that supports the desired communication service.

3. The method of claim 2, wherein the at least one of the estimated relocation distance or the estimated relocation time is further associated with relocating the mobile device along a pathway corresponding to the trail.

4. The method of claim 1, wherein the available communication services include at least one of a text messaging service, a voice calling service, a network browsing service, or a streaming media service.

5. The method of claim 2, wherein the desired communication service is at least one of a text messaging service, a voice calling service, a network browsing service, or a streaming media service.

6. The method of claim 1, wherein the collection frequency is further based on a threshold change in location of the mobile device relative to the collection location of a most-recently generated one of the pathway records.

7. The method of claim 1, wherein the collection frequency is configurable via the user interface.

8. The method of claim 1, wherein the collection frequency decreases in response to a decrease in a remaining battery life parameter of the mobile device.

9. The method of claim 1, wherein the collection frequency decreases in response to a decrease in a remaining storage capacity parameter of the mobile device.

10. The method of claim 1, further including powering off at least one of a GPS receiver, a radio receiver, or a radio transmitter of the mobile device during a period of time at which data is not being collected for generation of the pathway records.

11. The method of claim 1, further including uploading the pathway records to a server for inclusion in a pathway record database.

12. A mobile device comprising:

a memory including machine readable instructions; and

a processor to execute the machine readable instructions to;

invoke a breadcrumb generator to generate pathway records based on data collected at a collection frequency via the mobile device, respective ones of the pathway records including (a) timing data indicative of a collection time, (b) location data indicative of a collection location of the mobile device at the collection time, and (c) data indicative of available communication services for the mobile device at the collection location, the available communication services being determined based on a signal strength parameter and a network type parameter associated with one or more signals received by the mobile device at the collection location, the collection frequency being based on a threshold change in time for the mobile device relative to the collection time of a most-recently generated one of the pathway records; and

invoke a user interface to present a map including indications of (a) a current location of the mobile device, (b) a trail representing a time-ordered sequence of the pathway records based on the timing data associated with respective ones of the pathway records, and (c) the available communication services associated with respective ones of the pathway records.

13. The mobile device of claim 12, wherein the processor is further to execute the machine readable instructions to invoke the user interface to, in response to receiving a notification indicative of a desired communication service for the mobile device, present an indication of at least one of an estimated relocation distance or an estimated relocation time associated with relocating the mobile device from the current location to the collection location associated with a respective one of the pathway records having an available communication service that supports the desired communication service.

14. The mobile device of claim 13, wherein the at least one of the estimated relocation distance or the estimated relocation time is further associated with relocating the mobile device along a pathway corresponding to the trail.

15. A tangible machine-readable storage medium comprising instructions that, when executed, cause a machine to perform operations comprising:

generating pathway records based on data collected at a collection frequency via a mobile device, respective ones of the pathway records including (a) timing data indicative of a collection time, (b) location data indicative of a collection location of the mobile device at the collection time, and (c) data indicative of available communication services for the mobile device at the collection location, the available communication services being determined based on a signal strength parameter and a network type parameter associated with one or more signals received by the mobile device at the collection location, the collection frequency being based on a threshold change in time for the mobile device relative to the collection time of a most-recently generated one of the pathway records; and

presenting, via a user interface of the mobile device, a map including indications of (a) a current location of the mobile device, (b) a trail representing a time-ordered sequence of the pathway records based on the timing data associated with respective ones of the pathway records, and (c) the available communication services associated with respective ones of the pathway records.

16. The tangible machine-readable storage medium of claim 15, wherein the operations further comprise, in response to receiving a notification via the user interface indicative of a desired communication service for the mobile device, presenting an indication of at least one of an estimated relocation distance or an estimated relocation time associated with relocating the mobile device from the current location to the collection location associated with a respective one of the pathway records having an available communication service that supports the desired communication service.

17. The tangible machine-readable storage medium of claim 16, wherein the at least one of the estimated relocation distance or the estimated relocation time is further associated with relocating the mobile device along a pathway corresponding to the trail.

18. The tangible machine-readable storage medium of claim 15, wherein the operations further comprise powering off at least one of a GPS receiver, a radio receiver, or a radio transmitter of the mobile device during a period of time at which data is not being collected for generation of the pathway records.