会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 71. 发明授权
    • Automatic gain control in a wireless communication network
    • 无线通信网络中的自动增益控制
    • US08238861B2
    • 2012-08-07
    • US12359595
    • 2009-01-26
    • Junyi LiYing WangThomas RichardsonAleksandar Jovicic
    • Junyi LiYing WangThomas RichardsonAleksandar Jovicic
    • H04B7/00
    • H03G3/3078H03G3/3089H04W52/383H04W52/52
    • Techniques for performing automatic gain control (AGC) at a terminal in a wireless communication network are described. In an aspect, the terminal may use different receiver gain settings to receive different types of signals in different time intervals. The terminal may determine a receiver gain setting for each signal type and may use the receiver gain setting to receive signals of that signal type. In another aspect, the terminal may determine a receiver gain setting for a future time interval based on received power levels for peer terminals expected to transmit in that time interval. The terminal may measure received power levels of signals received from a plurality of terminals. The terminal may determine a set of terminals expected to transmit in the future time interval and may determine the receiver gain setting for the future time interval based on the measured received power levels for the set of terminals.
    • 描述了在无线通信网络中的终端处执行自动增益控制(AGC)的技术。 在一方面,终端可以使用不同的接收机增益设置来以不同的时间间隔接收不同类型的信号。 终端可以确定每个信号类型的接收机增益设置,并且可以使用接收机增益设置来接收该信号类型的信号。 在另一方面,终端可以基于期望在该时间间隔中发送的对等终端的接收功率电平来确定未来时间间隔的接收机增益设置。 终端可以测量从多个终端接收的信号的接收功率电平。 终端可以确定期望在未来时间间隔中发送的一组终端,并且可以基于所测量的终端集合的接收功率电平来确定未来时间间隔的接收机增益设置。
    • 74. 发明授权
    • Apparatus and method for high-speed determination of bioelectric electrode impedances
    • 用于高速确定生物电极阻抗的装置和方法
    • US08089283B2
    • 2012-01-03
    • US12186832
    • 2008-08-06
    • Richard KaplanYing WangKenneth Loparo
    • Richard KaplanYing WangKenneth Loparo
    • G01R31/08G01R27/08G01R27/00A61B5/02A61B5/053
    • A61B5/0476A61B5/6843
    • Apparatuses and methods are provided for determining electrode impedances of a bioelectric signal-monitoring/recording system that includes an amplifier, and electrodes connected between a subject and the amplifier. An example apparatus includes: a voltage source outputting a voltage signal; a switching arrangement including an input electrically connected with the voltage source for receiving the voltage signal, an output electrically connected with the amplifier and the electrodes, and switches between the input and the output; and a controller in communication with the switches for opening and closing the switches to establish signal paths between the voltage source and the output, the controller calculating the electrode impedances relative to voltage outputs of the amplifier for each signal path.
    • 提供了用于确定包括放大器和连接在被摄体和放大器之间的电极的生物电信号监测/记录系统的电极阻抗的装置和方法。 示例性装置包括:输出电压信号的电压源; 开关装置,包括与用于接收电压信号的电压源电连接的输入端,与放大器和电极电连接的输出,以及输入和输出之间的切换; 以及与开关通信的控制器,用于打开和闭合开关以在电压源和输出之间建立信号路径,控制器针对每个信号路径计算相对于放大器的电压输出的电极阻抗。