GEOFENCED ACCESS POINT MEASUREMENT DATA COLLECTION

• US 20180091939A1
• Filed: 09/23/2016
• Published: 03/29/2018
• Est. Priority Date: 09/23/2016
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: VENKATRAMAN, Sai Pradeep, SRIVASTAVA, Aditya, ZHANG, Gengsheng
• Application Number:
  US15/275,149
• Publication Number:
  US 20180091939A1
• Time in Patent Office: Days
• CPC Class Codes: G01S 11/06 using intensity measurements
• CPC Class Codes: G01S 19/42 Determining position
• CPC Class Codes: G01S 19/48 by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
• CPC Class Codes: G01S 19/485 whereby the further system is an optical system or imaging system
• CPC Class Codes: G01S 5/0018 Transmission from mobile station to base station
• CPC Class Codes: G01S 5/0242 Determining the position of transmitters to be subsequently used in positioning G01S5/0289 takes precedence
• CPC Class Codes: G01S 5/0264 at least one of the systems being a non-radio wave positioning system
• CPC Class Codes: H04B 17/27 for locating or positioning the transmitter
• CPC Class Codes: H04B 17/391 Modelling the propagation channel
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences

Abstract

Method, mobile device, computer program product, and apparatus relating to designating and implementing a geofence containing an AP measurement data configuration. The AP measurement data configuration may be used to specify how a mobile device should to perform while within the geofence. The AP measurement data configuration may include instructions to control collection such as: “disable,” “passive,” and “batch.”

Claims

1. A method for geofenced AP measurement data collection, the method comprising:

obtaining a geofence defining a geographically bounded area within an environment;

obtaining an AP measurement configuration associated with the geofence, wherein the AP measurement configuration includes one or more of;

disabled, passive, or post-processed configurations;

determining a device is located within the geofence; and

collecting data according to the AP measurement configuration.

2. The method of claim 1, wherein the AP measurement configuration is a first AP measurement configuration associated with a first wireless technology.

3. The method of claim 2, wherein the method further comprising obtaining a second AP measurement configuration associated with the geofence and associated with a second wireless technology different from the first wireless technology, wherein the second AP measurement configuration includes one or more of:

disabled, passive, or post-processed configurations.

4. The method of claim 1, wherein the collecting the data according to the post-processed configuration includes post-processing device position data calculated over a prior period of time at the end of a batch defined by an end-AP-data-collection trigger.

5. The method of claim 1, wherein the collecting the data according to the passive configuration includes sending measurements and positioning data to a server without post-processing of data prior to the sending.

6. The method of claim 1, wherein parameters of one or both of the AP measurement configuration or the geofence is determined by one or both of:

the mobile device and a server.

7. The method of claim 1, wherein the collecting the data according to the AP measurement configuration includes the mobile device performing one or more of:

radio frequency signal strength measurement, radio frequency based distance estimation to an AP, initializing one or more motion sensors at the mobile device, calculating GNSS based position, or any combination thereof.

8. The method of claim 1, wherein the AP measurement configuration is based on a quality or density of AP measurement coverage previously obtained within the geofence.

9. A mobile device to perform geofenced crowdsourcing comprising:

memory; and

a processor coupled to the memory, the processor and memory together configured to;

obtain a geofence defining a geographically bounded area within an environment;

obtain an AP measurement configuration associated with the geofence, wherein the AP measurement configuration includes one or more of;

disabled, passive, or post-processed configurations;

determine a device is located within the geofence; and

collect data according to the AP measurement configuration.

10. The mobile device of claim 9, wherein the AP measurement configuration configures the mobile device for a first wireless technology.

11. The mobile device of claim 10, wherein the processor and memory are further configured to obtain a second AP measurement configuration associated with the geofence and associated with a second wireless technology different from the first wireless technology, wherein the second AP measurement configuration includes one or more of:

disabled, passive, or post-processed configurations.

12. The mobile device of claim 9, wherein the processor configured to collect the data according to the post-processed configuration comprises post-processing device position data calculated over a prior period of time at the end of a batch defined by an end-AP-data-collection trigger.

13. The mobile device of claim 9, wherein the processor configured to collect the data according to the passive configuration comprises sending measurements and positioning data to a server without post-processing of data prior to the sending.

14. The mobile device of claim 9, wherein parameters of one or both of the AP measurement configuration or the geofence is determined by one or both of:

the mobile device and a server.

15. The mobile device of claim 9, wherein the collection of the data according to the AP measurement configuration includes the mobile device performing one or more of:

radio frequency signal strength measurement, radio frequency based distance estimation to an AP, initializing one or more motion sensors at the mobile device, calculating GNSS based position, or any combination thereof.

16. The mobile device of claim 9, wherein the AP measurement configuration is based on a quality or density of AP measurement coverage previously obtained within the geofence.

17. A machine readable non-transitory storage medium having stored therein program instructions that are executable by a processor to:

obtain a geofence defining a geographically bounded area within an environment;

obtain an AP measurement configuration associated with the geofence, wherein the AP measurement configuration includes one or more of;

disabled, passive, or post-processed configurations;

determine a device is located within the geofence; and

collect data according to the AP measurement configuration.

18. The medium of claim 17, wherein the AP measurement configuration is a first AP measurement configuration associated with a first wireless technology.

19. The medium of claim 18, wherein the medium further comprising instructions to obtain a second AP measurement configuration associated with the geofence and associated with a second wireless technology different from the first wireless technology, wherein the second AP measurement configuration includes one or more of:

disabled, passive, or post-processed configurations.

20. The medium of claim 17, wherein the processor-executable program instructions to collect the data according to the post-processed configuration includes instructions for post-processing device position data calculated over a prior period of time at the end of a batch defined by an end-AP-data-collection trigger.

21. The medium of claim 17, wherein the processor-executable program instructions to collect the data according to the passive configuration includes instructions for sending measurements and positioning data to a server without post-processing of data prior to the sending.

22. The medium of claim 17, wherein parameters of one or both of the AP measurement configuration or the geofence is determined by one or both of:

the mobile device and a server.

23. The medium of claim 17, wherein the collection of the data according to the AP measurement configuration includes the mobile device performing one or more of:

radio frequency signal strength measurement, radio frequency based distance estimation to an AP, initializing one or more motion sensors at the mobile device, calculating GNSS based position, or any combination thereof.

24. The medium of claim 17, wherein the AP measurement configuration is based on a quality or density of AP measurement coverage previously obtained within the geofence.

25. An apparatus for performing geofenced measurement collection, the apparatus comprising:

means for obtaining a geofence defining a geographically bounded area within an environment;

means for obtaining an AP measurement configuration associated with the geofence, wherein the AP measurement configuration includes one or more of;

disabled, passive, or post-processed configurations;

means for determining a device is located within the geofence; and

means for collecting data according to the AP measurement configuration.

26. The apparatus of claim 25, wherein the AP measurement configuration is a first AP measurement configuration associated with a first wireless technology.

27. The apparatus of claim 26, further comprising means for obtaining a second AP measurement configuration associated with the geofence and associated with a second wireless technology different from the first wireless technology, wherein the second AP measurement configuration includes one or more of:

disabled, passive, or post-processed configurations.

28. The apparatus of claim 25, wherein the means for collecting data according to the post-processed configuration includes post-processing device position data calculated over a prior period of time at the end of a batch defined by an end-AP-data-collection trigger.

29. The apparatus of claim 25, wherein the means for collecting data according to the passive configuration includes sending measurements and positioning data to a server without post-processing of data prior to the sending.

30. The apparatus of claim 25, wherein the means for collecting the data according to the AP measurement configuration includes means for the mobile device to perform one or more of:

radio frequency signal strength measurement, radio frequency based distance estimation to an AP, initializing one or more motion sensors at the mobile device, calculating GNSS based position, or any combination thereof.