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    • 6. 发明申请
    • Programmable Beacon Payloads
    • 可编程信标有效载荷
    • US20150181384A1
    • 2015-06-25
    • US14501611
    • 2014-09-30
    • Apple Inc.
    • Robert MayorPejman Lotfali KazemiAugustin PratsBrian J. TuckerJoakim Linde
    • H04W4/02H04W24/08
    • H04W4/021H04W24/02H04W48/12
    • In some implementations, a beaconing protocol can be used to broadcast beacon information to mobile devices. The beaconing protocol can be used by a Bluetooth Low Energy (LE) (e.g., Bluetooth 4.0) beacon to transmit a package of information that identifies the beacon and indicates the calibrated transmission power (e.g., measured power) of the beacon. The package of information can be configured by beacon providers and/or beacon installers at the locations where the beacons are installed. When a mobile device receives the beacon package, the mobile device can use the beacon identification information and/or the measured power of the beacon to determine a location (e.g., precise location, geofence location) of the mobile device. In some implementations, the mobile device can transmit the beacon information to a server and the server can determine the location of the mobile device and send location and/or content information back to the mobile device.
    • 在一些实现中,可以使用信标协议来向移动设备广播信标信息。 信标协议可以由蓝牙低能量(LE)(例如,蓝牙4.0)信标用于发送标识信标的信息包,并且指示信标的校准的传输功率(例如,测量的功率)。 信标包可以由信标提供商和/或信标安装者在信标安装的位置配置。 当移动设备接收信标包时,移动设备可以使用信标识别信息和/或信标的测量功率来确定移动设备的位置(例如,精确位置,地理位置位置)。 在一些实现中,移动设备可以将信标信息发送到服务器,并且服务器可以确定移动设备的位置并将位置和/或内容信息发送回移动设备。
    • 8. 发明申请
    • DUPLICATE CONNECTION DETECTION FOR DEVICES USING RANDOM ADDRESSES
    • 使用随机寻址的设备的双重连接检测
    • US20130331076A1
    • 2013-12-12
    • US13627875
    • 2012-09-26
    • APPLE INC.
    • Augustin PratsJoakim Linde
    • H04W76/02
    • H04W76/10H04W84/18
    • An electronic device is described. When this electronic device receives an advertising packet containing an address from another electronic device, the electronic device determines if a connection has already been established with the other electronic device using another address. If so, instead of establishing another connection with the other electronic device using the address, the electronic device continues to use the connection with the other electronic device using the other address. In this way, the electronic device may avoid duplicate connections with the other electronic device, which can occur in communication protocols in which encoded information in advertising frames that specifies an address of the other electronic device is periodically changed.
    • 描述电子设备。 当该电子设备从另一电子设备接收到包含地址的广告分组时,电子设备确定是否已经使用另一个地址与其他电子设备建立了连接。 如果是,则使用该地址与其他电子设备建立另一个连接,电子设备继续使用另一个电子设备使用另一个地址进行连接。 以这种方式,电子设备可以避免与其他电子设备的重复连接,这可能发生在其中指定其他电子设备的地址的广告帧中的编码信息周期性地改变的通信协议中。