Multi-tier geofence detection
First Claim
1. A computer-implemented method, comprising:
- receiving, by a mobile device, a request to perform a location-based task, the location-based task comprising operations of executing a program when the mobile device is located in a specified geographic region, the program operable to present a user interface item on the mobile device, change data stored on the mobile device, or cause the mobile device to communicate with another device;
determining, based on a mobile country code (MCC) received by the mobile device, that the mobile device is located in a first region enclosing at least a portion of the specified geographic region, the first region corresponding to a country in which a cellular service provider providing the MCC operates;
upon determining that the mobile device is in the first region, triggering the mobile device to determine whether the mobile device is located in a second region using a location area code (LAC), the second region being inside of the first region and enclosing at least a portion of the specified geographic region, the second region corresponding to a location area being defined by the cellular service provider;
upon determining that the mobile device is in the second region, triggering the mobile device to determine whether the mobile device is located in a third region using a cellular identifier, the third region being inside of the second region and enclosing at least a portion of the specified geographic region, the third region corresponding to a cell of the cellular service provider;
upon determining that the mobile device is in the third region, triggering the mobile device to determine that the mobile device is located in the specified geographic region using a wireless system; and
in response to determining that the mobile device is located in the specified geographic region, executing the program.
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Accused Products
Abstract
Methods, program products, and systems for multi-tier geofence detection are disclosed. In general, in one aspect, a mobile device can be configured to perform a task when the mobile device enters a geographic region. The mobile device can monitor a current location using a multi-tier approach. A baseband subsystem can monitor a coarse location of the mobile device using various course location parameters, such as a mobile country code (MCC), a location area code (LAC), or a cell identifier (cell ID), as the mobile device moves closer to the geographic region. Upon determining that the mobile device is in a cell that intersects the geographic region, the baseband subsystem can transfer the monitoring to the application subsystem. The task can be performed when the application subsystem determines that the mobile device is currently located in the geographic region.
22 Citations
18 Claims
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1. A computer-implemented method, comprising:
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receiving, by a mobile device, a request to perform a location-based task, the location-based task comprising operations of executing a program when the mobile device is located in a specified geographic region, the program operable to present a user interface item on the mobile device, change data stored on the mobile device, or cause the mobile device to communicate with another device; determining, based on a mobile country code (MCC) received by the mobile device, that the mobile device is located in a first region enclosing at least a portion of the specified geographic region, the first region corresponding to a country in which a cellular service provider providing the MCC operates; upon determining that the mobile device is in the first region, triggering the mobile device to determine whether the mobile device is located in a second region using a location area code (LAC), the second region being inside of the first region and enclosing at least a portion of the specified geographic region, the second region corresponding to a location area being defined by the cellular service provider; upon determining that the mobile device is in the second region, triggering the mobile device to determine whether the mobile device is located in a third region using a cellular identifier, the third region being inside of the second region and enclosing at least a portion of the specified geographic region, the third region corresponding to a cell of the cellular service provider; upon determining that the mobile device is in the third region, triggering the mobile device to determine that the mobile device is located in the specified geographic region using a wireless system; and in response to determining that the mobile device is located in the specified geographic region, executing the program. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system mobile device comprising:
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one or more processors; and a non-transitory storage device storing computer instructions operable to cause the one or more processors to perform operations comprising; receiving, by a mobile device, a request to perform a location-based task, the location-based task comprising operations of executing a program when the mobile device is located in a specified geographic region, the program operable to present a user interface item on the mobile device, change data stored on the mobile device, or cause the mobile device to communicate with another device; determining, based on a mobile country code (MCC) received by the mobile device, that the mobile device is located in a first region enclosing at least a portion of the specified geographic region, the first region corresponding to a country in which a cellular service provider providing the MCC operates; upon determining that the mobile device is in the first region, triggering the mobile device to determine whether the mobile device is located in a second region using a location area code (LAC), the second region being inside of the first region and enclosing at least a portion of the specified geographic region, the second region corresponding to a location area being defined by the cellular service provider; upon determining that the mobile device is in the second region, triggering the mobile device to determine whether the mobile device is located in a third region using a cellular identifier, the third region being inside of the second region and enclosing at least a portion of the specified geographic region, the third region corresponding to a cell of the cellular service provider; upon determining that the mobile device is in the third region, triggering the mobile device to determine that the mobile device is located in the specified geographic region using a wireless system; and in response to determining that the mobile device is located in the specified geographic region, executing the program. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A non-transitory storage device storing computer instructions operable to cause one or more processors to perform operations comprising:
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receiving, by a mobile device, a request to perform a location-based task, the location-based task comprising operations of executing a program when the mobile device is located in a specified geographic region, the program operable to present a user interface item on the mobile device, change data stored on the mobile device, or cause the mobile device to communicate with another device; determining, based on a mobile country code (MCC) received by the mobile device, that the mobile device is located in a first region enclosing at least a portion of the specified geographic region, the first region corresponding to a country in which a cellular service provider providing the MCC operates; upon determining that the mobile device is in the first region, triggering the mobile device to determine whether the mobile device is located in a second region using a location area code (LAC), the second region being inside of the first region and enclosing at least a portion of the specified geographic region, the second region corresponding to a location area being defined by the cellular service provider; upon determining that the mobile device is in the second region, triggering the mobile device to determine whether the mobile device is located in a third region using a cellular identifier, the third region being inside of the second region and enclosing at least a portion of the specified geographic region, the third region corresponding to a cell of the cellular service provider; upon determining that the mobile device is in the third region, triggering the mobile device to determine that the mobile device is located in the specified geographic region using a wireless system; and in response to determining that the mobile device is located in the specified geographic region, executing the program. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification