System and Method for Controlling Antenna Tuning Using an Auxiliary Channel of an Embedded Display Port Interface
    1.
    发明申请
    System and Method for Controlling Antenna Tuning Using an Auxiliary Channel of an Embedded Display Port Interface 有权
    使用嵌入式显示端口接口的辅助通道控制天线调谐的系统和方法

    公开(公告)号:US20120099020A1

    公开(公告)日:2012-04-26

    申请号:US12912195

    申请日:2010-10-26

    IPC分类号: H04N7/00

    摘要: An information handling system includes a capacitor, an antenna, a wireless wide area network card, an embedded display port interface, and a digital-to-analog converter. The capacitor has a variable capacitance that varies based on a voltage applied to the capacitor. The antenna is coupled to the capacitor, and has a variable resonance frequency that is based on the variable capacitance. The wireless wide area network card is in communication with the antenna, and is configured to set the variable resonance frequency to a specific frequency based on a control signal. The embedded display port interface is configured to transmit the control signal from the wireless wide area network card to a display control circuit via an auxiliary channel of the embedded display port interface. The digital-to-analog converter is in communication with the display control circuit, and is configured to provide the voltage to the capacitor in response to a signal from the display control circuit.

    摘要翻译: 信息处理系统包括电容器,天线,无线广域网卡,嵌入式显示端口接口和数模转换器。 电容器具有根据施加到电容器的电压而变化的可变电容。 天线耦合到电容器,并且具有基于可变电容的可变谐振频率。 无线广域网卡与天线通信,并且被配置为基于控制信号将可变谐振频率设置为特定频率。 嵌入式显示端口接口被配置为经由嵌入式显示端口接口的辅助通道将控制信号从无线广域网卡发送到显示控制电路。 数模转换器与显示控制电路通信,并且被配置为响应于来自显示控制电路的信号向电容器提供电压。

    Method of mounting a connector on a printed wiring board
    2.
    发明授权
    Method of mounting a connector on a printed wiring board 失效
    将连接器安装在印刷电路板上的方法

    公开(公告)号:US06209195B1

    公开(公告)日:2001-04-03

    申请号:US09105680

    申请日:1998-06-26

    IPC分类号: H05K330

    摘要: A surface mount connector that can be used for both single and double-sided PWB's. A telephone may have a printed wiring board with connector access from the bottom of the telephone and keypad activation from the top of the telephone. If a double-sided PWB is used, the connector is mounted to the bottom side of the PWB, while the keypad is mounted to the top of the PWB. The connector faces away from the PWB to provide access from below the telephone. If a single-sided PWB is used, the connector is mounted to the top side of the PWB, so that the keypad can also be mounted to the top side. The connector is placed, with connector access down, into an opening through the PWB. The connector extends down through the opening in the PWB with the leads of the connector remaining on the top side of the PWB. The leads of the connector are secured to pads on the top side of the PWB.

    摘要翻译: 可用于单面和双面电路板的表面贴装连接器。 电话机可以具有从电话底部连接器接入的印刷电路板,并且从电话机的顶部起启动键盘。 如果使用双面电路板,则连接器安装在电路板的底部,而键盘安装在电路板的顶部。 连接器远离电路板,从电话下方提供访问。 如果使用单面电路板,则连接器安装在电路板的顶部,以便键盘也可以安装在顶部。 将连接器放置在连接器通过电路板的开口中。 连接器向下延伸通过PWB中的开口,连接器的引线保留在PWB的顶侧。 连接器的引线固定在PWB顶面的焊盘上。

    Telephone with ringer silencer screening feature
    3.
    发明授权
    Telephone with ringer silencer screening feature 失效
    电话与振铃消声器筛选功能

    公开(公告)号:US06400814B1

    公开(公告)日:2002-06-04

    申请号:US08982875

    申请日:1997-12-02

    申请人: Joel Adams

    发明人: Joel Adams

    IPC分类号: H04M156

    CPC分类号: H04M1/663 H04M1/57 H04M1/6505

    摘要: A telephone with a ringer silencer call screening feature includes a ringer for indicating the receipt of an incoming call. A ringer control unit deactivates the ringer while the telephone is in a continuous on-hook state and reactivates the ringer upon termination of the incoming call. A call control unit for transmitting and receiving call signaling messages is connected to the ringer control unit for communication with the ringer control unit. Multiple keypads provide an interface between a user of the telephone and both the call control unit and the ringer control unit. A display connected to the ringer control unit and the call control unit displays caller identification information and a call status detector communicates with the ringer control unit upon termination of the incoming call. One method for screening calls includes utilizing one of the keypads to cause the ringer control unit to locally deactivate the ringer. Another method includes utilizing one of the keypads to cause the call control unit to transmit a transfer-to-voicemail message to a central office.

    摘要翻译: 具有振铃消音器呼叫屏蔽功能的电话包括用于指示接收到来电的振铃器。 振铃控制单元在电话处于连续挂机状态时停用振铃器,并且在来电呼叫结束时重新激活振铃器。 用于发送和接收呼叫信令消息的呼叫控制单元连接到振铃器控制单元,用于与振铃器控制单元进行通信。 多个键盘提供电话用户与呼叫控制单元和振铃器控制单元之间的接口。 连接到振铃控制单元和呼叫控制单元的显示器显示呼叫者识别信息,并且呼叫状态检测器在呼入终止时与振铃控制单元进行通信。 用于屏蔽呼叫的一种方法包括使用键盘之一使振铃器控制单元本地地去激活振铃器。 另一种方法包括利用键盘之一使呼叫控制单元向中心局发送传送到语音邮件消息。

    System and Method for Optimizing Roaming in a Wireless Data Network
    4.
    发明申请
    System and Method for Optimizing Roaming in a Wireless Data Network 有权
    用于优化无线数据网络漫游的系统和方法

    公开(公告)号:US20080219208A1

    公开(公告)日:2008-09-11

    申请号:US11682532

    申请日:2007-03-06

    IPC分类号: H04Q7/00

    CPC分类号: H04W48/20 H04W36/32

    摘要: A system and method for a mobile client device to associate with a preferred access point in a wireless network A determination is made as to whether the mobile client device is stationary within the wireless network The preferred access point is determined between the different access points within the wireless network. The mobile client device associates with the preferred access point to gain desired access to the wireless network

    摘要翻译: 用于移动客户端设备与无线网络中的优选接入点相关联的系统和方法确定移动客户端设备是否在无线网络内是静止的。优选接入点是在无线网络内的不同接入点之间确定的 无线网络。 移动客户端设备与优选接入点相关联以获得对无线网络的期望接入

    System and method for optimizing roaming in a wireless data network
    5.
    发明授权
    System and method for optimizing roaming in a wireless data network 有权
    用于优化无线数据网络中漫游的系统和方法

    公开(公告)号:US08095129B2

    公开(公告)日:2012-01-10

    申请号:US11682532

    申请日:2007-03-06

    IPC分类号: H04W4/00

    CPC分类号: H04W48/20 H04W36/32

    摘要: A system and method for a mobile client device to associate with a preferred access point in a wireless network A determination is made as to whether the mobile client device is stationary within the wireless network The preferred access point is determined between the different access points within the wireless network. The mobile client device associates with the preferred access point to gain desired access to the wireless network

    摘要翻译: 用于移动客户端设备与无线网络中的优选接入点相关联的系统和方法确定移动客户端设备是否在无线网络内是静止的。优选接入点是在无线网络内的不同接入点之间确定的 无线网络。 移动客户端设备与优选接入点相关联以获得对无线网络的期望接入

    Headset/radio auto sensing jack
    6.
    发明授权
    Headset/radio auto sensing jack 失效
    耳机/无线电自动感应插孔

    公开(公告)号:US06594366B1

    公开(公告)日:2003-07-15

    申请号:US08982943

    申请日:1997-12-02

    申请人: Joel Adams

    发明人: Joel Adams

    IPC分类号: H04B140

    摘要: A headset/headphone sensing jack (203, 208, 210). A two-channel sensing circuit (210) is provided which detects whether a headphone (101) or headset (103) is installed. By employing an impedance sensing circuit (210), it is possible to use a single common 2.5 mm jack (120) for both radio and telephony operation. Formerly, two separate jacks would be required for both functions. An electronic device (50) according to the present invention is further capable of switching between AM/FM radio and telephone modes depending on whether a particular headpiece (101, 103) is installed.

    摘要翻译: 耳机/耳机感测插孔(203,208,210)。 提供了一种双通道感测电路(210),其检测耳机(101)或耳机(103)是否被安装。 通过使用阻抗感测电路(210),可以使用单个公共2.5毫米插孔(120)用于无线电和电话操作。 以前,这两个功能将需要两个独立的插孔。 根据本发明的电子设备(50)还能够根据是否安装了特定的头戴(101,103)来在AM / FM无线电和电话模式之间切换。

    Container rigid adaptor pole
    8.
    发明申请
    Container rigid adaptor pole 审中-公开
    集装箱刚性适配杆

    公开(公告)号:US20080080960A1

    公开(公告)日:2008-04-03

    申请号:US11522174

    申请日:2006-09-15

    IPC分类号: B65G1/00

    摘要: An adaptor pole for use with an ISO marine container. The marine container is characterized as having a top, bottom and connecting sidewalls and further having at least one corner casting characterized as having openings in its top and at least one side thereof. The adaptor pole is made up of an elongated cylindrical member having a proximal end and a distal end, an abbreviated cylindrical member joined substantially perpendicularly to the elongated cylindrical member proximate the proximal end thereof, a stabilizer plate located proximate and parallel to the abbreviated cylindrical member and a barrier plate bridging the stabilizer plate and abbreviated cylindrical member. The adaptor pole is sized to enable the proximal end of the elongated cylindrical member and abbreviated cylindrical member to be removably secured within the corner casting while the stabilizer plate resides thereon to maintain the orientation of the elongated cylindrical member with respect to the ISO marine container.

    摘要翻译: 用于ISO船用集装箱的适配杆。 海洋容器的特征在于具有顶部,底部和连接侧壁,并且还具有至少一个角铸件,其特征在于其顶部和至少一侧具有开口。 适配器杆由具有近端和远端的细长圆柱形构件构成,缩写的圆柱形构件基本上垂直于细长圆柱形构件接近其近端接合,稳定板邻近并平行于缩写圆柱形构件 桥接稳定板和缩写圆柱形构件的阻挡板。 适配器杆的尺寸设计成使得细长圆柱形构件和缩写的圆柱形构件的近端能够可拆卸地固定在角铸件中,同时稳定器板位于其上以保持细长圆柱形构件相对于ISO海洋容器的取向。