PERFORMANCE AND POWER MANAGEMENT IN DIRECTION OF ARRIVAL DETERMINATION BY UTILIZING SENSOR INFORMATION
    1.
    发明申请
    PERFORMANCE AND POWER MANAGEMENT IN DIRECTION OF ARRIVAL DETERMINATION BY UTILIZING SENSOR INFORMATION 有权
    使用传感器信息进行方法确定的性能和功率管理

    公开(公告)号:US20080150804A1

    公开(公告)日:2008-06-26

    申请号:US12029290

    申请日:2008-02-11

    IPC分类号: G01S5/00

    CPC分类号: G01S3/74 G01S3/023

    摘要: A system for enhancing the performance of a wireless communication device (WCD) while executing a direction of arrival (DoA) estimation. The performance may be improved through device management, and may include the collection of information from one or more sensors installed within the WCD. The sensor information may initially be used to determine an appropriate configuration for the device. Further, the sensor information may also be used to affect the behavior of the device while performing the DoA estimation.

    摘要翻译: 一种用于在执行到达方向(DoA)估计的同时增强无线通信设备(WCD)的性能的系统。 可以通过设备管理来改进性能,并且可以包括从安装在WCD内的一个或多个传感器收集信息。 最初可以使用传感器信息来确定设备的适当配置。 此外,传感器信息也可以用于在执行DoA估计时影响设备的行为。

    Positioning apparatus
    4.
    发明申请
    Positioning apparatus 审中-公开
    定位装置

    公开(公告)号:US20080100502A1

    公开(公告)日:2008-05-01

    申请号:US11974511

    申请日:2007-10-12

    IPC分类号: G01S13/00

    摘要: An apparatus, computer program and a chipset for performing a method, the method, comprising: receiving, at a first position and in a first reference system, a first radio signal from a signal source; determining a direction of arrival, in the first reference system, of the received first radio signal; receiving, at a second position and in a second reference system, a second radio signal from a signal source; determining a direction of arrival, in the second reference system, of the received second radio signal; detecting a displacement between the first position and the second position; and determining a distance to the signal source, by using the direction of arrival in the first reference system of the first radio signal, the direction of arrival in the second reference system of the second radio signal and a displacement between the first position and the second position.

    摘要翻译: 一种用于执行方法的装置,计算机程序和芯片组,所述方法包括:在第一位置和第一参考系统中从信号源接收第一无线电信号; 确定所接收的第一无线电信号在第一参考系中的到达方向; 在第二位置和第二参考系统中接收来自信号源的第二无线电信号; 确定在所述第二参考系统中所接收的第二无线电信号的到达方向; 检测所述第一位置和所述第二位置之间的位移; 以及通过使用第一无线电信号的第一参考系中的到达方向,第二无线电信号的第二参考系的到达方向以及第一和第二无线信号的第二参考系之间的位移来确定与信号源的距离 位置。