ENERGY-EFFICIENT LOCATION DETERMINATION
    1.
    发明申请

    公开(公告)号:US20200015037A1

    公开(公告)日:2020-01-09

    申请号:US16576273

    申请日:2019-09-19

    Applicant: GOOGLE LLC

    Abstract: A location management system identifies points of interest that may be of interest to one or more users. The location management system defines a geofence boundary encompassing a particular point of interest. When the location management system determines that the user device is inside the geofence boundary—but not, for example, when the location management system determines that the user determines that the user device is outside the geofence boundary—the location management system instructs the user device to determine wireless signals available to the user device. The location management system then receives wireless signal data from the user device for available wireless signals. By matching the received wireless signal data to known wireless signals available at the identified points of interest, the location management system determines that the user device (and hence the user) is at the point of interest.

    ENERGY-EFFICIENT LOCATION DETERMINATION
    3.
    发明申请

    公开(公告)号:US20180279076A1

    公开(公告)日:2018-09-27

    申请号:US15985221

    申请日:2018-05-21

    Applicant: GOOGLE LLC

    Abstract: A location management system identifies points of interest that may be of interest to one or more users. The location management system defines a geofence boundary encompassing a particular point of interest. When the location management system determines that the user device is inside the geofence boundary—but not, for example, when the location management system determines that the user determines that the user device is outside the geofence boundary—the location management system instructs the user device to determine wireless signals available to the user device. The location management system then receives wireless signal data from the user device for available wireless signals. By matching the received wireless signal data to known wireless signals available at the identified points of interest, the location management system determines that the user device (and hence the user) is at the point of interest.

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