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    ANTENNA SWAPPING METHODS INCLUDING COMPARING PERFORMANCE CHARACTERISTICS OF FIRST AND SECOND ANTENNAS, AND RELATED PORTABLE ELECTRONIC DEVICES
    6.
    发明公开
    ANTENNA SWAPPING METHODS INCLUDING COMPARING PERFORMANCE CHARACTERISTICS OF FIRST AND SECOND ANTENNAS, AND RELATED PORTABLE ELECTRONIC DEVICES 有权
    与第一性能特性的比较和第二天线和相关的便携式电子设备天线更换程序

    公开(公告)号：EP2828982A1

    公开(公告)日：2015-01-28

    申请号：EP12717470.4

    申请日：2012-03-23

    申请人： Sony Mobile Communications AB

    发明人： LJUNG, Rickard ,  BOLIN, Thomas ,  YING, Zhinong ,  BENGTSSON, Erik

    IPC分类号： H04B7/06

    CPC分类号： H04B7/0608 ,  H04B1/3827 ,  H04B7/0811 ,  H04B7/0837 ,  H04W72/0406

    摘要： An antenna swapping method may include tuning respective signals provided to first and second antennas in a portable electronic device to at least one frequency band. The method may also include connecting the first antenna to an uplink signal path that is for transmissions through the first and second antennas, and performing impedance matching for the first antenna. The method may further include comparing a real-time performance characteristic of the first antenna with a real-time performance characteristic of the second antenna. The method may additionally include, responsive to determining that the second antenna has a stronger real-time performance characteristic than the first antenna while the first antenna is connected to the uplink signal path, swapping from the first antenna to the second antenna by connecting the second antenna to the uplink signal path and disconnecting the first antenna from the uplink signal path, and performing impedance matching for the second antenna.

    摘要翻译： 一种天线交换方法可以包括提供给第一和第二天线中的便携式电子设备向至少一个频率频带 - 调谐respectivement信号。 因此，该方法可以包括在上行链路信号路径中的第一天线连接到所做的是用于通过第一天线和第二天线的传输，并且用于第一天线进行阻抗匹配。 该方法可以包括另外的第一天线的实时性能特性将与所述第二天线的实时性能特性。 该方法可以另外包括，响应于确定的挖掘做了第二天线具有比第一天线更强的实时性能特性，而第一天线通过连接所述第二连接至所述上行链路信号路径，从第一天线与第二天线交换 天线的上行信号路径和断开从所述上行链路信号路径中的第一天线，和用于第二天线执行阻抗匹配。

    ANTENNA SWAPPING METHODS INCLUDING COMPARING PERFORMANCE CHARACTERISTICS OF FIRST AND SECOND ANTENNAS, AND RELATED PORTABLE ELECTRONIC DEVICES
    8.
    发明授权
    ANTENNA SWAPPING METHODS INCLUDING COMPARING PERFORMANCE CHARACTERISTICS OF FIRST AND SECOND ANTENNAS, AND RELATED PORTABLE ELECTRONIC DEVICES 有权
    与第一性能特性的比较和第二天线和相关的便携式电子设备天线更换程序

    公开(公告)号：EP2828982B1

    公开(公告)日：2017-02-08

    申请号：EP12717470.4

    申请日：2012-03-23

    申请人： Sony Mobile Communications AB

    发明人： LJUNG, Rickard ,  BOLIN, Thomas ,  YING, Zhinong ,  BENGTSSON, Erik

    IPC分类号： H04B7/06

    CPC分类号： H04B7/0608 ,  H04B1/3827 ,  H04B7/0811 ,  H04B7/0837 ,  H04W72/0406

    摘要： An antenna swapping method may include tuning respective signals provided to first and second antennas in a portable electronic device to at least one frequency band. The method may also include connecting the first antenna to an uplink signal path that is for transmissions through the first and second antennas, and performing impedance matching for the first antenna. The method may further include comparing a real-time performance characteristic of the first antenna with a real-time performance characteristic of the second antenna. The method may additionally include, responsive to determining that the second antenna has a stronger real-time performance characteristic than the first antenna while the first antenna is connected to the uplink signal path, swapping from the first antenna to the second antenna by connecting the second antenna to the uplink signal path and disconnecting the first antenna from the uplink signal path, and performing impedance matching for the second antenna.