METODO Y APARATO PARA MEJORAR LA ROBUSTEZ DE UN ENLACE DE COMUNICACION INALAMBRICA.

    公开(公告)号:MX2012005167A

    公开(公告)日:2012-06-08

    申请号:MX2012005167

    申请日:2010-12-10

    Applicant: APPLE INC

    Abstract: Se describe un método y aparato para mejorar la robustez de un enlace de comunicación inalámbrica entre una estación base y un dispositivo de comunicación móvil. El método aumenta selectivamente la energía en porciones de una señal de comunicaciones de enlace ascendente transmitida del dispositivo de comunicación móvil a la estación base. El método monitoriza un valor métrico de calidad en el dispositivo de comunicación móvil y determina el nivel de la energía de trasmisión de la primera porción de una señal de comunicaciones de enlace ascendente al primer nivel de energía, si el valor métrico de calidad monitorizado está en un primer intervalo de valores de calidad o determina el nivel de la energía de trasmisión de la primera porción de la señal de comunicaciones de enlace ascendente a un segundo nivel de energía, si el valor métrico de calidad monitorizado está en un segundo intervalo de valores de calidad. La primera porción de la señal de comunicaciones de enlace ascendente incluye señales de control usadas por una estación base para mantener la conexión del enlace de comunicación inalámbrica.

    METHODOLOGY AND APPLICATION OF ACOUSTIC TOUCH DETECTION
    32.
    发明申请
    METHODOLOGY AND APPLICATION OF ACOUSTIC TOUCH DETECTION 审中-公开
    声学触摸检测方法及其应用

    公开(公告)号:WO2018023080A3

    公开(公告)日:2018-03-08

    申请号:PCT/US2017044533

    申请日:2017-07-28

    Applicant: APPLE INC

    Abstract: Acoustic touch detection (touch sensing) system architectures and methods can be used to detect an object touching a surface. Position of an object touching a surface can be determined using time-of-flight (TOF) bounding box techniques, or acoustic image reconstruction techniques, for example. Acoustic touch sensing can utilize transducers, such as piezoelectric transducers, to transmit ultrasonic waves along a surface and/or through the thickness of an electronic device. Location of the object can be determined, for example, based on the amount of time elapsing between the transmission of the wave and the detection of the reflected wave. An object in contact with the surface can interact with the transmitted wave causing attenuation, redirection and/or reflection of at least a portion of the transmitted wave. Portions of the transmitted wave energy after interaction with the object can be measured to determine the touch location of the object on the surface of the device.

    Abstract translation: 声触摸检测(触摸感测)系统体系结构和方法可用于检测接触表面的物体。 例如,可以使用飞行时间(TOF)边界框技术或声学图像重建技术来确定接触表面的物体的位置。 声学触摸感测可以利用换能器(例如压电换能器)沿着表面和/或通过电子设备的厚度来发射超声波。 对象的位置可以例如基于波的传输和反射波的检测之间流逝的时间量来确定。 与表面接触的物体可与发射波相互作用,导致至少一部分发射波的衰减,重定向和/或反射。 可以测量与物体相互作用后的传输波能的部分,以确定物体在装置表面上的触摸位置。

    METHODS AND APPARATUS FOR PAGING RECEPTION IN MULTIMODE WIRELESS NETWORKS
    33.
    发明申请
    METHODS AND APPARATUS FOR PAGING RECEPTION IN MULTIMODE WIRELESS NETWORKS 审中-公开
    多模式无线网络中接收接收的方法和设备

    公开(公告)号:WO2011050195A3

    公开(公告)日:2011-06-30

    申请号:PCT/US2010053601

    申请日:2010-10-21

    CPC classification number: H04W68/02 H04W68/12 H04W88/06

    Abstract: Methods and apparatus enabling a mobile device to receive paging notifications from multiple networks. In one embodiment of the present invention, a first device connected to a first network momentarily ignores the first network, to monitor a second network instead. The first device identifies and prioritizes a list of applications of the first network; the prioritized listing allows the first device to preempt one of its lower priority tasks to monitor the second network for paging messages instead. The described methods and apparatus enable e.g., GSM paging for Class B cellular devices which are connected to GPRS NMO-2 type networks. The Class B cellular device can ignore certain GPRS data (which is tolerant to error), to decode GSM paging channels, which would otherwise be missed.

    Abstract translation: 允许移动设备从多个网络接收寻呼通知的方法和装置。 在本发明的一个实施例中,连接到第一网络的第一设备暂时忽略第一网络,以代替监视第二网络。 第一设备识别并优先列出第一网络的应用列表; 优先级列表允许第一设备抢占其低优先级任务之一,而不是替代地监视第二网络的寻呼消息。 所描述的方法和装置能够例如连接到GPRS NMO-2型网络的B类蜂窝设备的GSM寻呼。 B类蜂窝设备可以忽略某些GPRS数据(这是容错误的),以解码GSM寻呼信道,否则会丢失。

    ANTENNA SYSTEM WITH ANTENNA SWAPPING AND ANTENNA TUNING
    35.
    发明申请
    ANTENNA SYSTEM WITH ANTENNA SWAPPING AND ANTENNA TUNING 审中-公开
    天线切换和天线调谐天线系统

    公开(公告)号:WO2012061394A8

    公开(公告)日:2012-12-20

    申请号:PCT/US2011058795

    申请日:2011-11-01

    Abstract: Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and first and second antennas. An electronic device may include a housing. The first antenna may be located at an upper end of the housing and the second antenna may be located at a lower end of the housing. A peripheral conductive member may run around the edges of the housing and may be used in forming the first and second antennas. The radio-frequency transceiver circuitry may have a transmit-receive port and a receive port. Switching circuitry may connect the first antenna to the transmit-receive port and the second antenna to the receiver port or may connect the first antenna to the receive port and the second antenna to the transmit-receive port.

    Abstract translation: 可以提供包含无线通信电路的电子设备。 无线通信电路可以包括射频收发器电路和第一和第二天线。 电子设备可以包括壳体。 第一天线可以位于壳体的上端,并且第二天线可以位于壳体的下端。 外围导电构件可以绕壳体的边缘延伸并且可以用于形成第一和第二天线。 射频收发器电路可以具有发送接收端口和接收端口。 开关电路可以将第一天线连接到发射 - 接收端口,将第二天线连接到接收器端口,或者可以将第一天线连接到接收端口,将第二天线连接到发射 - 接收端口。

    APPARATUS AND METHODS FOR PROVISIONING SUBSCRIBER IDENTITY DATA IN A WIRELESS NETWORK
    36.
    发明申请
    APPARATUS AND METHODS FOR PROVISIONING SUBSCRIBER IDENTITY DATA IN A WIRELESS NETWORK 审中-公开
    在无线网络中提供订阅者身份数据的方法和方法

    公开(公告)号:WO2011159549A1

    公开(公告)日:2011-12-22

    申请号:PCT/US2011039854

    申请日:2011-06-09

    Abstract: Apparatus and methods for provisioning wireless devices for operation in one or more networks. In one embodiment, a provisioning service may provide access client (e.g., Subscriber Identity Module) data to a secure element in the wireless user device. The device may be preloaded with a provisioning SIM profile. The device may use the provisioning profile to roam onto a carrier, and communicate with a provisioning service, which may present the user with a list of available wireless carriers, such as carriers that service the user's current geographic location. In response to a user selection, the provisioning service may load a SIM profile associated with the selected carrier onto the secure element. The loaded SIM profile can be used to obtain wireless service from the selected carrier. The user may add multiple SIM profiles, and/or may delete SIM profiles.

    Abstract translation: 用于为一个或多个网络中的无线设备提供操作的设备和方法。 在一个实施例中,供应服务可以向无线用户设备中的安全元件提供接入客户端(例如,订户身份模块)。 可以预先装载设备SIM配置文件。 设备可以使用供应简档漫游到载波上,并且与供应服务通信,供应服务可向用户呈现可用无线载波的列表,诸如为用户当前地理位置提供服务的运营商。 响应于用户选择,供应服务可以将与所选择的载波相关联的SIM简档加载到安全元件上。 加载的SIM配置文件可用于从所选载波获取无线服务。 用户可以添加多个SIM卡配置文件,和/或可以删除​​SIM卡配置文件。

    ELECTRONIC DEVICE WITH ACOUSTIC TRANSMIT POWER CONTROL SYSTEM
    37.
    发明申请
    ELECTRONIC DEVICE WITH ACOUSTIC TRANSMIT POWER CONTROL SYSTEM 审中-公开
    具有声发射功率控制系统的电子设备

    公开(公告)号:WO2014178970A3

    公开(公告)日:2014-12-24

    申请号:PCT/US2014032081

    申请日:2014-03-27

    Applicant: APPLE INC

    Abstract: An electronic device may include wireless circuitry that is configured to transmit wireless signals during operation. A maximum transmit power level may be established that serves as a cap on how much power is transmitted from the electronic device. Adjustments may be made to the maximum transmit power level in real time based on sensor signals and other information on the operating state of the electronic device. The sensor signals may include motion signals from an accelerometer. The sensor signals may also include ultrasonic sound detected by a microphone. Device orientation data may be used by the device to select whether to measure the ultrasonic sound using a front facing or rear facing microphone. Maximum transmit power level may also be adjusted based on whether or not sound is playing through an ear speaker in the device.

    Abstract translation: 电子设备可以包括被配置为在操作期间发送无线信号的无线电路。 可以建立起用于从电子设备发送多少功率的上限的最大发射功率电平。 可以基于传感器信号和关于电子设备的操作状态的其他信息来实时调整最大发射功率电平。 传感器信号可以包括来自加速度计的运动信号。 传感器信号还可以包括由麦克风检测到的超声波。 设备方向数据可以由设备使用,以选择是使用面向前还是背面向麦克风来测量超声波声音。 还可以基于通过设备中的耳机扬声器播放声音来调整最大发射功率电平。

    ANTENNA SYSTEM WITH RECEIVER DIVERSITY AND TUNABLE MATCHING CIRCUIT
    38.
    发明申请
    ANTENNA SYSTEM WITH RECEIVER DIVERSITY AND TUNABLE MATCHING CIRCUIT 审中-公开
    具有接收器多样性和可调谐匹配电路的天线系统

    公开(公告)号:WO2012061349A8

    公开(公告)日:2013-01-03

    申请号:PCT/US2011058728

    申请日:2011-11-01

    Abstract: Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. An electronic device may include a display mounted within a housing. A peripheral conductive member may run around the edges of the display and housing. Dielectric-filled gaps may divide the peripheral conductive member into individual segments. A ground plane may be formed within the housing from conductive housing structures, printed circuit boards, and other conductive elements. The ground plane and the segments of the peripheral conductive member may form antennas in upper and lower portions of the housing. The radio-frequency transceiver circuitry may implement receiver diversity using both the upper and lower antennas. The lower antenna may be used in transmitting signals. The upper antenna may be tuned using a tunable matching circuit.

    Abstract translation: 可以提供包含无线通信电路的电子设备。 无线通信电路可以包括射频收发器电路和天线结构。 电子设备可以包括安装在壳体内的显示器。 外围导电构件可以围绕显示器和壳体的边缘延伸。 介质填充的间隙可以将外围导电构件分成单独的段。 可以在壳体内从导电壳体结构,印刷电路板和其它导电元件形成接地平面。 接地平面和周边导电部件的段可以在壳体的上部和下部形成天线。 射频收发器电路可以使用上天线和下天线实现接收机分集。 下天线可用于发射信号。 可以使用可调匹配电路来调谐上天线。

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