Location service management
    7.
    发明授权

    公开(公告)号:US10136252B2

    公开(公告)日:2018-11-20

    申请号:US15449817

    申请日:2017-03-03

    Applicant: Apple Inc.

    Abstract: An application manager of a mobile device can provide a user with the ability to control whether an application can use location information provided by a location subsystem of the mobile device. The application can request to be notified by the location subsystem when the mobile device crosses a geofence. When the mobile device crosses the geofence, the location subsystem provides a notice to the application. The application manager can intercept the notice to the application, and present an alert on a user interface. The application manager can then provide the notice to the application only upon receiving an input through the user interface confirming that the application still has permission to use location information.

    Fast GPS recovery using map vector data

    公开(公告)号:US09798011B2

    公开(公告)日:2017-10-24

    申请号:US14015976

    申请日:2013-08-30

    Applicant: Apple Inc.

    Abstract: Methods and apparatuses to assist a global positioning system (GPS) module to determine GPS position estimates for a wireless communication device is disclosed. Processing circuitry in the wireless communication device determines a potential or an actual inaccuracy in a GPS position estimate obtained from a GPS module. The processing circuitry obtains a set of map vector data stored in or associated with the wireless communication device. The processing circuitry determines a location estimate of the wireless communication device based on at least a portion of the set of map vector data. The processing circuitry provides the location estimate to the GPS module and obtains an updated GPS position estimate from the GPS module, the updated GPS position estimate based at least in part on the location estimate provided to the GPS module.

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