Wireless Phone apparatus having an emergency beacon and method for activation thereof
    1.
    发明申请
    Wireless Phone apparatus having an emergency beacon and method for activation thereof 审中-公开
    具有应急信标的无线电话装置及其激活方法

    公开(公告)号:US20040203843A1

    公开(公告)日:2004-10-14

    申请号:US10099640

    申请日:2002-03-15

    申请人: CSI Wireless LLC

    发明人: Hamid Najafi

    IPC分类号: H04Q007/20

    CPC分类号: H04W4/90 H04W76/50

    摘要: A wireless phone includes a SMS engine, communicatively coupled to a wireless transceiver, capable to receive, from a source, a first SMS text message having a first beacon activation command via the transceiver; and a beacon engine, communicatively coupled to the SMS engine and to the transceiver, capable to transmit a beacon via the transceiver upon receipt of the first SMS text message having a beacon activation command.

    摘要翻译: 无线电话包括通信地耦合到无线收发器的SMS引擎,其能够从源接收经由收发器具有第一信标激活命令的第一SMS文本消息; 以及通信地耦合到SMS引擎和收发器的信标引擎,其能够在接收到具有信标激活命令的第一SMS文本消息时经由收发器发送信标。

    System and method for WLAN signal strength determination
    2.
    发明申请
    System and method for WLAN signal strength determination 有权
    用于WLAN信号强度测定的系统和方法

    公开(公告)号:US20040203433A1

    公开(公告)日:2004-10-14

    申请号:US10263581

    申请日:2002-10-02

    申请人: CSI Wireless LLC

    IPC分类号: H04B017/00

    摘要: A method for WLAN signal strength determination comprises receiving a WLAN RF signal; converting the WLAN RF signal to a voltage proportional to the signal; comparing the voltage to a first reference voltage; and outputting data corresponding to WLAN RF signal strength if the voltage is greater than the first reference voltage.

    摘要翻译: 一种用于WLAN信号强度确定的方法包括:接收WLAN RF信号; 将WLAN RF信号转换成与信号成比例的电压; 将电压与第一参考电压进行比较; 以及如果所述电压大于所述第一参考电压,则输出对应于WLAN RF信号强度的数据。

    System and method for WLAN signal strength determination
    3.
    发明授权
    System and method for WLAN signal strength determination 有权
    用于WLAN信号强度测定的系统和方法

    公开(公告)号:US07020442B2

    公开(公告)日:2006-03-28

    申请号:US10263581

    申请日:2002-10-02

    IPC分类号: H04B17/00

    摘要: A method for WLAN signal strength determination comprises receiving a WLAN RF signal; converting the WLAN RF signal to a voltage proportional to the signal; comparing the voltage to a first reference voltage; and outputting data corresponding to WLAN RF signal strength if the voltage is greater than the first reference voltage.

    摘要翻译: 一种用于WLAN信号强度确定的方法包括:接收WLAN RF信号; 将WLAN RF信号转换成与信号成比例的电压; 将电压与第一参考电压进行比较; 以及如果所述电压大于所述第一参考电压,则输出对应于WLAN RF信号强度的数据。

    System and method for enabling and disabling devices based on RSSI analysis
    4.
    发明授权
    System and method for enabling and disabling devices based on RSSI analysis 有权
    基于RSSI分析的启用和禁用设备的系统和方法

    公开(公告)号:US06853840B2

    公开(公告)日:2005-02-08

    申请号:US09798272

    申请日:2001-03-02

    申请人: Hamid Najafi

    发明人: Hamid Najafi

    摘要: The system comprises a wireless transceiver with a processor for measuring RSSI in received signals. The processor analyzes fade duration or fade frequency in the received signals to determine if the transceiver is moving. If the transceiver is moving, then the processor can send a command to disable a fixed wireless terminal in one embodiment. In another embodiment, if the transceiver is not moving, then the processor can send a command to place a GPS receiver into a power conservation mode.

    摘要翻译: 该系统包括具有用于在接收信号中测量RSSI的处理器的无线收发器。 处理器分析接收信号中的衰落持续时间或衰落频率,以确定收发器是否正在移动。 如果收发器正在移动,则在一个实施例中,处理器可以发送禁用固定无线终端的命令。 在另一个实施例中,如果收发器没有移动,则处理器可以发送命令以将GPS接收机置于功率节省模式。