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    RADIO FREQUENCY SIGNAL BOOSTERS
    1.
    发明申请
    RADIO FREQUENCY SIGNAL BOOSTERS 有权

    公开(公告)号：US20210336690A1

    公开(公告)日：2021-10-28

    申请号：US17247895

    申请日：2020-12-29

    申请人： Cellphone-Mate, Inc.

    发明人： Hongtao Zhan

    IPC分类号： H04B7/155 ,  H04B3/54 ,  H04Q1/08 ,  H04Q1/02

    摘要： Radio frequency signal boosters are provided herein. In certain embodiments, a signal booster system includes a signal booster that is proximately located to an outdoor base station antenna. Implementing the signal booster system in this manner can provide a number of advantages relative to a configuration in which the signal booster is far from a base station antenna. For example, a long cable connected from an indoor signal booster to an outdoor base station antenna can be several meters long, resulting in significant cable loss that degrades transmit power and/or receiver sensitivity.

    Antenna-integrated base station apparatus and antenna fixing equipment of mobile communication network
    2.
    发明授权
    Antenna-integrated base station apparatus and antenna fixing equipment of mobile communication network 有权

    公开(公告)号：US10897078B2

    公开(公告)日：2021-01-19

    申请号：US16039344

    申请日：2018-07-19

    申请人： KMW INC.

    发明人： In-Ho Kim ,  Oh-Seog Choi ,  Hee Kim

    IPC分类号： H01Q1/42 ,  H01Q1/12 ,  H01Q3/08 ,  H04Q1/02 ,  H04Q1/08 ,  H01Q3/04 ,  H01Q1/24 ,  H01Q1/02 ,  H01Q1/08

    摘要： A base station apparatus of an antenna-integrated type for use in a mobile communication network, includes an enclosure configured to have electric and electronic devices for processing signals in receipt and to form at least a part of an exterior of the base station, and an antenna configured to be installed so as to be tiltable on one surface of the enclosure, to have an outer contour defined by a radome, to include at least one radiating element for transmitting and receiving a radio signal, and an enclosure fixing device configured to fixedly mount the enclosure to an external support, and an antenna fixing apparatus configured to fixedly install the antenna on the enclosure so that the antenna is adjustably tilted with respect to the enclosure.

    Extraction of can bus signals without feedback
    4.
    发明授权
    Extraction of can bus signals without feedback 有权
    CAN总线信号的提取无反馈

    公开(公告)号：US08976015B2

    公开(公告)日：2015-03-10

    申请号：US11920955

    申请日：2006-05-16

    申请人： Peter Rieth ,  Enno Kelling ,  Marc Menzel

    发明人： Peter Rieth ,  Enno Kelling ,  Marc Menzel

    IPC分类号： B60Q1/00 ,  H04Q1/08 ,  H04B3/56 ,  G01D21/00 ,  H04L12/40 ,  H04W28/06

    CPC分类号： H04B3/56 ,  G01D21/00 ,  H04B2203/5441 ,  H04B2203/5458 ,  H04B2203/547 ,  H04B2203/5487 ,  H04B2203/5491 ,  H04L12/40032 ,  H04L2012/40215 ,  H04L2012/40273 ,  H04W28/06

    摘要： Disclosed is a method and a circuit configuration as well as a navigation system are disclosed, wherein the extraction and transmission of signals running on a line bus (1, 2) is carried out without having to sever the bus cable. Furthermore, a sensor (4) is disclosed, which outputs sensor signals reproducing the line signals and wherein the output sensor signals are amplified by a signal processing unit (11) and transformed into a defined digital signal shape (22). The filtered signals are then transmitted to a display device (14) or another device via an additional bus in wireless manner or by way of a line. The invention further relates to a tapping device for the wireless tapping of CAN data from a CAN line by the electromagnetic field, without having to sever the CAN lines, having a pivotable top shaped part (32), which can be pressed against a bottom part (35) by way of a pivot mechanism (41) for the purpose of accommodating CAN cables, and guide grooves (31 for accommodating the CAN cables (CAN1, CAN2), with conductor loops, in the closed position of the pivot mechanism, being closed around the CAN cables which are connectable to a signal processing electronics.

    摘要翻译： 公开了一种方法和电路配置以及导航系统，其中执行在线路总线（1,2）上运行的信号的提取和传输，而不必断开总线电缆。 此外，公开了一种传感器（4），其输出再现线路信号的传感器信号，并且其中输出传感器信号由信号处理单元（11）放大并变换为限定的数字信号形状（22）。 然后经过滤波的信号经由附加总线以无线方式或通过线路传输到显示设备（14）或另一设备。 本发明还涉及一种用于通过电磁场从CAN线路无线分接CAN数据的分接装置，而不必断开CAN线路，具有可枢转的顶部形状部分（32），该可枢转的顶部部件可压靠底部 （35）通过用于容纳CAN电缆的枢转机构（41），以及用于容纳CAN电缆（CAN1，CAN2）的引导槽（CAN1，CAN2），在枢转机构的关闭位置处具有导体环，为： 围绕可连接到信号处理电子设备的CAN电缆闭合。

    Universal SFP support
    7.
    再颁专利
    Universal SFP support 有权

    公开(公告)号：USRE49408E1

    公开(公告)日：2023-01-31

    申请号：US16749072

    申请日：2020-01-22

    申请人： CISCO TECHNOLOGY, INC.

    发明人： James T. Theodoras, II

    IPC分类号： G06F3/00 ,  G06F11/00 ,  G06F13/38 ,  H04Q1/08 ,  H04Q1/02

    摘要： Techniques for supporting optical and electrical protocols, such as on the ports of a line card in a network device, are provided. A port on a line card supports optical and electrical connections. The PHY monitors a signal to determine if the transmission connection at the port has changed, such as from optical to electrical, or vice versa. If there has been a change, the PHY is directed to reset a port to correspond to the appropriate transmission connection. By resetting the port, the PHY changes the protocol that is utilized with the signals (e.g., NRZI or 3-Level MLT3).