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    • 2. 发明授权
    • Systems and methods for using two or more subscriber identification module cards in telematics applications
    • 在远程信息处理应用中使用两个或多个用户识别模块卡的系统和方法
    • US08798587B2
    • 2014-08-05
    • US13029296
    • 2011-02-17
    • James Snider
    • James Snider
    • H04M3/42
    • H04L67/12H04W8/24H04W8/26H04W12/08H04W74/00
    • A system for providing access to a telematics service provider has a network access device and an antenna in communication with the network access device. The antenna provides wireless communication between the processor and the telematics service provider. A processor of the network access device is configured to send an equipment identifier and a subscriber identifier of a network access device to the a telematics service provider, send an equipment identifier of the network access device and the subscriber identifier of a secondary device to the telematics service provider, and determine if data received from the telematics service provider is to be processed by the processor of the network access device or the secondary device.
    • 用于提供对远程信息处理服务提供商的访问的系统具有网络接入设备和与网络接入设备通信的天线。 该天线在处理器和远程信息处理服务提供商之间提供无线通信。 网络接入设备的处理器被配置为向远程信息处理服务提供商发送网络接入设备的设备标识符和用户标识符,向远程信息处理发送网络接入设备的设备标识符和辅助设备的用户标识符 服务提供商,并且确定从远程信息处理服务提供商接收的数据是否由网络接入设备或辅助设备的处理器处理。
    • 9. 发明申请
    • Multiband or multimode front end antenna switch
    • 多频段或多模前端天线开关
    • US20070066245A1
    • 2007-03-22
    • US11233570
    • 2005-09-22
    • James Snider
    • James Snider
    • H04B1/44H04B1/18
    • H04B1/48H04B1/0057
    • A multi-band communication device with a front end antenna switch module having a reduced number of control inputs is disclosed. Control over an antenna switch modules occurs via control inputs from a controller or processor to enable operation over multiple bands or under numerous different standards. In one embodiment an input/output port is configured to connect to an antenna and a diplexer is connected to the input/output port. In this embodiment, the diplexer is configured to pass outgoing signals to the antenna and direct incoming signal from the antenna to one of two or more paths. One or more switches are connected to the diplexer such that the one or more switches are responsive to two or fewer control signals. The switch are configured to selectively enable operation of the antenna switch module into transmit or receive mode. A filter bank may also be provided as part of the module.
    • 公开了具有减少数量的控制输入的前端天线切换模块的多频带通信装置。 通过来自控制器或处理器的控制输入来控制天线开关模块,以实现多波段或多个不同标准下的操作。 在一个实施例中,输入/输出端口被配置为连接到天线,并且双工器连接到输入/输出端口。 在该实施例中,双工器被配置为将输出信号传递到天线,并将来自天线的输入信号引导到两个或更多个路径之一。 一个或多个开关连接到双工器,使得一个或多个开关响应于两个或更少的控制信号。 开关被配置为选择性地使得天线开关模块的操作成为发送或接收模式。 滤波器组也可以作为模块的一部分提供。