Method and apparatus in a communication device for automatic transfer of
control from an internal processor to an external computer
    1.
    发明授权
    Method and apparatus in a communication device for automatic transfer of control from an internal processor to an external computer 失效
    通信装置中的方法和装置,用于将控制从内部处理器自动传送到外部计算机

    公开(公告)号:US5444869A

    公开(公告)日:1995-08-22

    申请号:US286589

    申请日:1994-08-05

    CPC分类号: G08B5/229 H04B1/16 Y02B60/50

    摘要: A method and apparatus for automatically transferring control of a portable radio communication device (101) having an internal processor (108) and a first data port (118) comprise transferring (412, 414) control from the internal processor (108) to an external computer (103), the external computer (103) having a second data port (128). In the portable radio communication device (101) the internal processor (108) detects (406) a signal at the first data port (118), the signal indicating that the external computer (103) is coupled to the portable radio communication device (101) through the first and second data ports (118, 128). In response, the internal processor (108) transfers (412, 414) control of the portable radio communication device (101) from the internal processor (108) to the external computer (103).

    摘要翻译: 一种用于自动传送具有内部处理器(108)和第一数据端口(118)的便携式无线电通信设备(101)的控制的方法和设备包括将(412,414)控制从内部处理器(108)传送到外部 计算机(103),外部计算机(103)具有第二数据端口(128)。 在便携式无线电通信设备(101)中,内部处理器(108)检测(406)第一数据端口(118)上的信号,指示外部计算机(103)耦合到便携式无线电通信设备(101)的信号 )通过第一和第二数据端口(118,128)。 作为响应,内部处理器(108)将便携式无线电通信设备(101)的控制(412,414)从内部处理器(108)传送到外部计算机(103)。

    Computer card data receiver having a foldable antenna
    2.
    发明授权
    Computer card data receiver having a foldable antenna 失效
    具有可折叠天线的计算机卡数据接收器

    公开(公告)号:US5361061A

    公开(公告)日:1994-11-01

    申请号:US963343

    申请日:1992-10-19

    CPC分类号: G08B5/228 G06F15/0225

    摘要: A computer card data receiver (10) includes a housing (14) having a top planar surface (16) and a bottom planar surface (18) and a thin profile suited to fit within a recessed data interface port (32) of an external computer (30). An antenna (12) is coupled to the top planar surface (16) of the housing (14) for intercepting transmitted selective call address signals and data associated therewith. The antenna (12) is rotatable between a first antenna position (12A) and a second antenna position (12B), the first antenna position (12A) being selected when the housing (14) is removed from the recessed data interface port (32), and the second antenna position (12B) being selected when the housing (14) is inserted into the recessed data interface port (32). A receiver (40) is enclosed within the housing (14) and receives and detects the intercepted selective call address signals and data associated therewith.

    摘要翻译: 计算机卡数据接收器(10)包括具有顶部平坦表面(16)和底部平面表面(18)的外壳(14)和适于安装在外部计算机的凹入数据接口端口(32)内的薄型材 (30)。 天线(12)耦合到壳体(14)的顶部平坦表面(16),用于拦截所传送的选择呼叫地址信号和与其相关联的数据。 天线(12)可在第一天线位置(12A)和第二天线位置(12B)之间旋转,当从凹陷数据接口端口(32)移除外壳(14)时,选择第一天线位置(12A) ,并且当所述壳体(14)插入到所述凹入数据接口端口(32)中时,所述第二天线位置(12B)被选择。 接收器(40)被封装在壳体(14)内并且接收并检测截取的选呼地址信号和与其相关的数据。

    Antenna system for a data communication receiver
    3.
    发明授权
    Antenna system for a data communication receiver 失效
    用于数据通信接收机的天线系统

    公开(公告)号:US5300938A

    公开(公告)日:1994-04-05

    申请号:US986314

    申请日:1992-12-07

    IPC分类号: H01Q1/24

    CPC分类号: H01Q1/243 H01Q1/24

    摘要: An antenna system for a communication receiver (100) which has an internal antenna (200) and which is coupled to a portable computer (104) to deliver received data messages thereto comprises a resonant loop antenna (16) magnetically coupled to the internal antenna (200) of the communication receiver (100), and a resonant wireframe shield (18, 40) which is coupled to the resonant loop antenna (16) and oriented perpendicular thereto. The resonant wireframe shield (18, 40) shields the communication receiver (100) from an electrical interference signal generated by the portable computer (104).

    摘要翻译: 一种用于通信接收器(100)的天线系统,其具有内部天线(200),并且耦合到便携式计算机(104)以传递其接收的数据消息,其包括磁耦合到内部天线的谐振环形天线(16) 200)和耦合到谐振环形天线(16)并垂直定向的谐振线框屏蔽(18,40)。 谐振线框屏蔽(18,40)屏蔽通信接收器(100)免受由便携式计算机(104)产生的电干扰信号。