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    • 3. 发明申请
    • METHOD AND APPARATUS FOR TIMING AND/OR FREQUENCY OFFSET MONITORING AND HANDLING
    • 用于定时和/或频率偏移监测和处理的方法和装置
    • US20120195256A1
    • 2012-08-02
    • US13306836
    • 2011-11-29
    • Peter George Khoury
    • Peter George Khoury
    • H04W56/00
    • H04W56/0035
    • Methods and apparatuses are provided for obtaining downlink or uplink signal characteristics of at least one access point in a network. The signal characteristics may be obtained through user equipment receiving the signal characteristics, through the at least one access point, or through another access point. Frequency or timing offset between two or more access points may be determined based on the obtained signal characteristics, where the frequency or timing offset may be handled through post processing. For example, a clock servo may be controlled or adjusted in response to the determined offset, the absolute frequency of a master network oscillator may be calibrated, traffic anomalies within the network may be detected and corrected, and/or respective clocks of the two or more access points may be synchronized.
    • 提供了用于获得网络中的至少一个接入点的下行链路或上行链路信号特性的方法和装置。 信号特性可以通过用户设备通过至少一个接入点或通过另一个接入点来接收信号特性来获得。 可以基于所获得的信号特性来确定两个或多个接入点之间的频率或定时偏移,其中频率或定时偏移可以通过后处理来处理。 例如,可以响应于所确定的偏移来控制或调整时钟伺服,可以校准主网络振荡器的绝对频率,可以检测和校正网络内的业务异常,和/或两者或 更多的接入点可以同步。
    • 5. 发明授权
    • Method and apparatus for timing and/or frequency offset monitoring and handling
    • 用于定时和/或频率偏移监测和处理的方法和装置
    • US08917663B2
    • 2014-12-23
    • US13306836
    • 2011-11-29
    • Peter George Khoury
    • Peter George Khoury
    • H04W4/00H04W56/00
    • H04W56/0035
    • Methods and apparatuses are provided for obtaining downlink or uplink signal characteristics of at least one access point in a network. The signal characteristics may be obtained through user equipment receiving the signal characteristics, through the at least one access point, or through another access point. Frequency or timing offset between two or more access points may be determined based on the obtained signal characteristics, where the frequency or timing offset may be handled through post processing. For example, a clock servo may be controlled or adjusted in response to the determined offset, the absolute frequency of a master network oscillator may be calibrated, traffic anomalies within the network may be detected and corrected, and/or respective clocks of the two or more access points may be synchronized.
    • 提供了用于获得网络中的至少一个接入点的下行链路或上行链路信号特性的方法和装置。 信号特性可以通过用户设备通过至少一个接入点或通过另一个接入点来接收信号特性来获得。 可以基于所获得的信号特性来确定两个或多个接入点之间的频率或定时偏移,其中频率或定时偏移可以通过后处理来处理。 例如,可以响应于所确定的偏移来控制或调整时钟伺服,可以校准主网络振荡器的绝对频率,可以检测和校正网络内的业务异常,和/或两者或 更多的接入点可以同步。