Calibration system architecture for calibrating multiple types of base stations in a wireless network
    1.
    发明授权
    Calibration system architecture for calibrating multiple types of base stations in a wireless network 有权
    用于校准无线网络中多种类型基站的校准系统架构

    公开(公告)号:US07672668B2

    公开(公告)日:2010-03-02

    申请号:US11221088

    申请日:2005-09-07

    IPC分类号: H04W24/00 H04M1/00

    CPC分类号: H04W24/00 H04B17/21

    摘要: A method of calibrating a base station that comprises an adaptive antenna array is provided. The method includes selecting one operational mode from a plurality of operational modes for the base station. An operational mode component set corresponding to the selected operational mode is selected from a plurality of operational mode component sets in the base station. The base station is calibrated using the selected operational mode component set.

    摘要翻译: 提供了一种校准包括自适应天线阵列的基站的方法。 该方法包括从基站的多个操作模式中选择一个操作模式。 从基站中的多个操作模式分量集中选择对应于所选择的操作模式的操作模式分量集合。 基站使用所选择的操作模式组件进行校准。

    Calibration system architecture for calibrating multiple types of base stations in a wireless network
    2.
    发明申请
    Calibration system architecture for calibrating multiple types of base stations in a wireless network 有权
    用于校准无线网络中多种类型基站的校准系统架构

    公开(公告)号:US20070054698A1

    公开(公告)日:2007-03-08

    申请号:US11221088

    申请日:2005-09-07

    IPC分类号: H04B1/38

    CPC分类号: H04W24/00 H04B17/21

    摘要: A method of calibrating a base station that comprises an adaptive antenna array is provided. The method includes selecting one operational mode from a plurality of operational modes for the base station. An operational mode component set corresponding to the selected operational mode is selected from a plurality of operational mode component sets in the base station. The base station is calibrated using the selected operational mode component set.

    摘要翻译: 提供了一种校准包括自适应天线阵列的基站的方法。 该方法包括从基站的多个操作模式中选择一个操作模式。 从基站中的多个操作模式分量集中选择对应于所选择的操作模式的操作模式分量集合。 基站使用所选择的操作模式组件进行校准。

    Firewall Access Door
    3.
    发明申请

    公开(公告)号:US20170175436A1

    公开(公告)日:2017-06-22

    申请号:US14487764

    申请日:2014-09-16

    申请人: Paul Nelson

    发明人: Paul Nelson

    摘要: A firewall access door includes a rectangular door frame with a rectangular door coupled there to by at least one door hinge. The door consists of a first rectangular pan member and a decorative gypsum wall panel mated together. The door further includes a second rectangular pan member having a flat surface with opposite side walls extending perpendicular from a flat surface of the second rectangular pan member. The side walls of the second rectangular pan member have flanges for mounting to a back surface of the first pan member opposite the gypsum panel and adjacent the side walls of the first rectangular pan member. The second pan member spans the back of the first rectangular pan member and forms an air gap between the flat surface and the back of the rectangular pan member.

    Bonded splice joint
    4.
    发明授权
    Bonded splice joint 有权
    粘接接头

    公开(公告)号:US08684311B2

    公开(公告)日:2014-04-01

    申请号:US13414066

    申请日:2012-03-07

    IPC分类号: B64C1/06

    摘要: A method and apparatus for an aircraft structure. In one embodiment, the aircraft structure may have first and second stringers, each having a vertical stringer portion defining a lengthwise gap. The embodiment may include a cruciform fitting having a central rib attachment member and first and second extensions extending in opposite directions from said central rib attachment member. Stringer attachment portions extending up from said first and second extensions are inserted into the lengthwise gaps of the first and second stringer portions, respectively. The rib attachment member may be attached to a side-of-body rib.

    摘要翻译: 一种飞机结构的方法和装置。 在一个实施例中,飞行器结构可以具有第一和第二纵梁,每个具有限定纵向间隙的垂直纵梁部分。 该实施例可以包括具有中心肋附接构件的十字形配件和从所述中心肋附接构件沿相反方向延伸的第一和第二延伸部。 从所述第一和第二延伸部分向上延伸的丝条附着部分分别插入到第一和第二纵梁部分的纵向间隙中。 肋连接构件可以附接到体侧肋。

    Adjacent-cell assisted redundancy for wireless communication networks
    5.
    发明申请
    Adjacent-cell assisted redundancy for wireless communication networks 失效
    无线通信网络的相邻小区辅助冗余

    公开(公告)号:US20070225028A1

    公开(公告)日:2007-09-27

    申请号:US11387600

    申请日:2006-03-23

    申请人: Paul Nelson Baowei Ji

    发明人: Paul Nelson Baowei Ji

    IPC分类号: H04Q7/20 H04B7/00

    CPC分类号: H04W24/04 H04W88/12

    摘要: Included in a wireless communication network having a plurality of base stations capable of communicating with a plurality of mobile stations located in a coverage area of the network is a redundancy controller. The redundancy controller is capable of detecting a failure in one of the base stations. The redundancy controller is also capable of causing one of the other base stations to use a predetermined amount of its total communication capacity to communicate with mobile stations in a coverage area of the failed base station. The redundancy controller may select all base stations having coverage areas nearby to that of the failed base station and cause all those base stations to use an amount of their total communication capacity to communicate with mobile stations in the coverage area of the failed base station.

    摘要翻译: 具有能够与位于网络的覆盖区域中的多个移动站通信的多个基站的无线通信网络是冗余控制器。 冗余控制器能够检测一个基站中的故障。 冗余控制器还能够使其他基站之一使用其总通信容量的预定量来与故障基站的覆盖区域中的移动站进行通信。 冗余控制器可以选择具有与故障基站的覆盖区域相邻的覆盖区域的所有基站,并且使所有这些基站使用其总通信容量的量来与故障基站的覆盖区域中的移动站进行通信。

    Wireless repeater using cross-polarized signals to reduce feedback in an FDD wireless network
    7.
    发明申请
    Wireless repeater using cross-polarized signals to reduce feedback in an FDD wireless network 失效
    无线中继器使用交叉极化信号来减少FDD无线网络中的反馈

    公开(公告)号:US20060063487A1

    公开(公告)日:2006-03-23

    申请号:US11012450

    申请日:2004-12-15

    IPC分类号: H04B7/14

    CPC分类号: H04B7/15571

    摘要: A repeater for re-transmitting signals between first and second wireless devices. The repeater comprises a first antenna array for receiving a forward channel signal transmitted from the first wireless device and a second antenna array for receiving a reverse channel signal transmitted from the second wireless device. The repeater also comprises a first transceiver chain for down-converting the received forward channel signal, processing the down-converted forward channel signal, and up-converting the processed forward channel signal to thereby produce an outgoing forward channel signal. The repeater also comprises a second transceiver chain for down-converting the received reverse channel signal, processing the down-converted reverse channel signal, and up-converting the processed reverse channel signal to thereby produce an outgoing reverse channel signal. The first antenna array comprises a first antenna element and the second antenna array comprises a second antenna element that is cross-polarized with respect to the first antenna element.

    摘要翻译: 一种用于在第一和第二无线设备之间重新发送信号的中继器。 中继器包括用于接收从第一无线设备发送的前向信道信号的第一天线阵列和用于接收从第二无线设备发送的反向信道信号的第二天线阵列。 中继器还包括第一收发器链,用于下变频接收到的前向信道信号,处理下变频的前向信道信号,以及上变频所处理的前向信道信号,从而产生出去的正向信道信号。 中继器还包括第二收发器链,用于下变频接收的反向信道信号,处理下变频的反向信道信号,以及对所处理的反向信道信号进行上变频从而产生输出反向信道信号。 第一天线阵列包括第一天线元件,第二天线阵列包括相对于第一天线元件交叉极化的第二天线元件。

    BONDED SPLICE JOINT
    10.
    发明申请
    BONDED SPLICE JOINT 有权
    绑定的队友

    公开(公告)号:US20130233973A1

    公开(公告)日:2013-09-12

    申请号:US13414066

    申请日:2012-03-07

    IPC分类号: B64C1/06 F16B1/00

    摘要: A method and apparatus for an aircraft structure. In one embodiment, the aircraft structure may have first and second stringers, each having a vertical stringer portion defining a lengthwise gap. The embodiment may include a cruciform fitting having a central rib attachment member and first and second extensions extending in opposite directions from said central rib attachment member. Stringer attachment portions extending up from said first and second extensions are inserted into the lengthwise gaps of the first and second stringer portions, respectively. The rib attachment member may be attached to a side-of-body rib.

    摘要翻译: 一种飞机结构的方法和装置。 在一个实施例中,飞行器结构可以具有第一和第二纵梁,每个具有限定纵向间隙的垂直纵梁部分。 该实施例可以包括具有中心肋附接构件的十字形配件和从所述中心肋附接构件沿相反方向延伸的第一和第二延伸部。 从所述第一和第二延伸部分向上延伸的丝条附着部分分别插入到第一和第二纵梁部分的纵向间隙中。 肋连接构件可以附接到体侧肋。