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    IMPROVING AZIMUTH DETERMINATION ACCURACY USING MULTIPLE GNSS ANTENNAS
    1.
    发明申请
    IMPROVING AZIMUTH DETERMINATION ACCURACY USING MULTIPLE GNSS ANTENNAS 审中-公开
    用多个GNSS天线提高方位确定精度

    公开(公告)号：WO2017120304A1

    公开(公告)日：2017-07-13

    申请号：PCT/US2017/012293

    申请日：2017-01-05

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： MICHAELIS, Scott ,  PATEL, Sammit ,  MORO, Andrea ,  SINICCO, Alessandro ,  VELLA-COLEIRO, George P.

    IPC: G01S19/24 ,  G01S3/04

    CPC classification number: G01S5/02

    Abstract: Aspects of the present disclosure may improve the accuracy of the known azimuth determination techniques by employing more than two GNSS antennas positioned on a base station antenna. Techniques may use one or more combinations of the GNSS antennas to determine an azimuth of the base station antenna, which serve to improve accuracy of an azimuth determination.

    Abstract translation: 通过采用位于基站天线上的多于两个GNSS天线，本公开的各方面可以提高已知方位确定技术的精确度。 技术可以使用GNSS天线的一个或多个组合来确定基站天线的方位角，其用于提高方位角确定的准确性。

    SMALL CELL WIRELESS COMMUNICATION DEVICES HAVING ENHANCED BEAMSTEERING CAPABILITY AND METHODS OF OPERATING SAME
    5.
    发明申请
    SMALL CELL WIRELESS COMMUNICATION DEVICES HAVING ENHANCED BEAMSTEERING CAPABILITY AND METHODS OF OPERATING SAME 审中-公开

    公开(公告)号：WO2020131374A1

    公开(公告)日：2020-06-25

    申请号：PCT/US2019/064403

    申请日：2019-12-04

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： BROBSTON, Michael ,  PATEL, Sammit

    IPC: H01Q1/12 ,  H01Q3/26 ,  H04B7/02 ,  H04W16/28

    Abstract: A small cell wireless communication device includes an antenna having an array of radiating elements, a control circuit, and a transceiver/radio. The transceiver is electrically coupled to the antenna by an array of phase shifters, which are responsive to control signals that encode phase weight information and enable the array of phase shifters and the array of radiating elements to collectively perform elevation beamsteering of wireless signals generated by the transceiver, in response to signals generated by the control circuit upon movement of the antenna. In some instances, these signals generated by the control circuit may include an elevation beam index, which may operate as a pointer into a look-up table, which stores phase-weights to be provided to the array of phase shifters.

    RECONFIGURABLE MULTI-BAND BASE STATION ANTENNAS HAVING SELF-CONTAINED SUB-MODULES
    6.
    发明申请
    RECONFIGURABLE MULTI-BAND BASE STATION ANTENNAS HAVING SELF-CONTAINED SUB-MODULES 审中-公开

    公开(公告)号：WO2020072880A1

    公开(公告)日：2020-04-09

    申请号：PCT/US2019/054661

    申请日：2019-10-04

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： PATEL, Sammit ,  KAISTHA, Amit ,  DENG, Gangyi ,  HOU, XiaoHua ,  TANG, Chengcheng ,  HUANG, Joy

    IPC: H01Q1/42 ,  H03G3/20 ,  H04L27/26

    Abstract: Base station antennas include a main module that has a first backplane that includes a first reflector. A vertically-extending array of first radiating elements is mounted to extend forwardly from the first reflector, and at least one first RF port is coupled to the vertically-extending array of first radiating elements. These antennas further include a sub-module that is attached to the first backplane. The sub-module includes a second backplane that has a second reflector that is separate from the first reflector. A vertically-extending array of second radiating elements is mounted to extend forwardly from the second reflector and is transversely spaced-apart from the vertically-extending array of first radiating elements. A plurality of second RF ports are coupled to the vertically-extending array of second radiating elements. The vertically-extending array of first radiating elements and the vertically-extending array of second radiating elements are configured to serve a common sector of a base station.

    SYSTEM AND METHOD FOR CARRIER AGGREGATION USING BEAMFORMING
    10.
    发明申请
    SYSTEM AND METHOD FOR CARRIER AGGREGATION USING BEAMFORMING 审中-公开
    用于波束形成的载波聚合的系统和方法

    公开(公告)号：WO2017120356A1

    公开(公告)日：2017-07-13

    申请号：PCT/US2017/012359

    申请日：2017-01-05

    Applicant: COMMSCOPE TECHNOLOGIES LLC

    Inventor： BUTLER, Ray ,  MICHAELIS, Scott ,  MARTOS, Pedro Torres ,  MEYER, Louis ,  ZIMMERMAN, Martin L. ,  PATEL, Sammit ,  HAMDY, Mohamed Nadder ,  KURK, Morgan ,  WOLFE, Michael

    IPC: H04W16/28 ,  H04W24/02 ,  H04B7/06

    CPC classification number: H04W24/02 ,  H04B7/0617 ,  H04W16/28

    Abstract: Systems and methods for operating an antenna providing a coverage area using beamforming and carrier aggregation techniques. The proposed system aims to optimize the use of carrier aggregation for beamforming systems. The system may include a beamforming module coupled to first array and second arrays of radiating elements, the first array being configured to provide wireless coverage on a first frequency carrier in a first coverage area, and the second array being configured to provide wireless coverage on a second frequency carrier in a second coverage area. The beamforming module may be configured to receive one or more indicators associated with one or more user equipments (UEs) in the coverage area. Based on the one or more indicators, the beamforming module may be configured to dynamically adjust, in the RF domain, at least one of a location of the second coverage area and a size of the second coverage area.

    Abstract translation: 用于使用波束成形和载波聚合技术操作提供覆盖区域的天线的系统和方法。 所提出的系统旨在优化波束形成系统的载波聚合的使用。 该系统可以包括耦合到第一阵列和辐射元件的第二阵列的波束成形模块，第一阵列被配置为在第一覆盖区域中的第一频率载波上提供无线覆盖，并且第二阵列被配置为提供无线覆盖 第二覆盖区域中的第二频率载波。 波束形成模块可以被配置为接收与覆盖区域中的一个或多个用户设备（UE）相关联的一个或多个指示符。 基于一个或多个指示符，波束形成模块可以被配置为在RF域中动态地调整第二覆盖区域的位置和第二覆盖区域的大小中的至少一个。

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