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    • 11. 发明申请
    • PROXIMITY HUMAN MOTION DETECTION USING WIRELESS SIGNALS
    • 使用无线信号进行人身运动检测
    • US20140073346A1
    • 2014-03-13
    • US13606335
    • 2012-09-07
    • Lei YangXue YangTzahi WeismanAnthony G. Lamarca
    • Lei YangXue YangTzahi WeismanAnthony G. Lamarca
    • H04W24/00
    • H04W24/00G01S5/0273G01S13/003H04W64/006
    • A device, system, and method are presented for detecting motion. The system may include the device and a first transmitter and a second transmitter configured to transmit a first set of wireless signals and a second set of wireless signals, respectively. The device may have a receiver configured to receive the first and second set of wireless signals, and may further include a processing unit that determines a first value and a second value indicative of fading attenuations experienced by the first set of wireless signals and the second set of wireless signals, respectively. The processing unit may further determine whether the first and second values are each consistent with motion of an object in proximity to the device. The processing unit may cause the device to output an indication of presence of the object if both values are consistent with motion of the object in proximity to the device.
    • 提出了一种用于检测运动的装置,系统和方法。 该系统可以包括该设备以及第一发射机和第二发射机,其被配置为分别发射第一组无线信号和第二组无线信号。 该设备可以具有被配置为接收第一和第二组无线信号的接收机,并且还可以包括处理单元,该处理单元确定指示第一组无线信号和第二组所经历的衰落衰减的第一值和第二值 的无线信号。 处理单元还可以确定第一和第二值是否都与物体靠近装置的运动一致。 如果两个值与物体在设备附近的运动一致,则处理单元可以使得设备输出对象存在的指示。
    • 16. 发明授权
    • Proximity human motion detection using wireless signals
    • 使用无线信号的接近人体运动检测
    • US08660578B1
    • 2014-02-25
    • US13606335
    • 2012-09-07
    • Lei YangXue YangTzahi WeismanAnthony G. Lamarca
    • Lei YangXue YangTzahi WeismanAnthony G. Lamarca
    • H04W24/00
    • H04W24/00G01S5/0273G01S13/003H04W64/006
    • A device, system, and method are presented for detecting motion. The system may include the device and a first transmitter and a second transmitter configured to transmit a first set of wireless signals and a second set of wireless signals, respectively. The device may have a receiver configured to receive the first and second set of wireless signals, and may further include a processing unit that determines a first value and a second value indicative of fading attenuations experienced by the first set of wireless signals and the second set of wireless signals, respectively. The processing unit may further determine whether the first and second values are each consistent with motion of an object in proximity to the device. The processing unit may cause the device to output an indication of presence of the object if both values are consistent with motion of the object in proximity to the device.
    • 提出了一种用于检测运动的装置,系统和方法。 该系统可以包括该设备以及第一发射机和第二发射机,其被配置为分别发射第一组无线信号和第二组无线信号。 该设备可以具有被配置为接收第一和第二组无线信号的接收机,并且还可以包括处理单元,该处理单元确定指示第一组无线信号和第二组所经历的衰落衰减的第一值和第二值 的无线信号。 处理单元还可以确定第一和第二值是否都与物体靠近装置的运动一致。 如果两个值与物体在设备附近的运动一致,则处理单元可以使得设备输出对象存在的指示。