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11.发明申请
公开(公告)号：WO2022031391A1
公开(公告)日：2022-02-10
申请号：PCT/US2021/040124
申请日：2021-07-01
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： BECK, Andrew E. , PATEL, Sammit , FORSYTHE, Shirley M.
IPC: H04W16/08 , H04W16/14 , H04W52/24 , H04W74/08 , H04W12/06 , H04W52/146 , H04W52/244 , H04W52/281
Abstract: Techniques for optimizing antenna parameters of a radio configured to transmit on spectrum shared by incumbent user(s) are disclosed. The incumbent user has priority to use the shared spectrum over the radio. The antenna parameters are optimized to reduce interference to incumbent user(s) and/or other radios utilizing the shared spectrum whilst maintaining satisfactory coverage area.
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12.发明申请
公开(公告)号：WO2021126327A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/051026
申请日：2020-09-16
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： PATEL, Sammit , LI, Haifeng , BISIULES, Peter J. , KAISTHA, Amit
IPC: H01Q1/24 , H01Q1/12 , H01R24/38 , H01Q1/1242 , H01Q1/246 , H01Q1/42 , H01Q21/0025 , H01Q21/28 , H01Q5/30 , H01Q5/42 , H04W88/08
Abstract: Base station antenna units include a first and second base station antennas that have respective first and second housings. The first housing includes a top end cap and the second housing includes a bottom end cap. A jumper cable that includes a first connector port is mounted in one of the top end cap or the bottom end cap, and a second connector port that is configured to mate with the first connector port is mounted in the other one of the top end cap or the bottom end cap. A longitudinal axis of the first connector port extends in a vertical direction and a longitudinal axis of the second connector port extends in the vertical direction.
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13.发明申请
公开(公告)号：WO2019236203A3
公开(公告)日：2019-12-12
申请号：PCT/US2019/028459
申请日：2019-04-22
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： XU, YongJie , PATEL, Sammit , BROBSTON, Michael , GU, Qiyun
Abstract: Active antennas are provided that include a housing having a front surface, first and second side surfaces and a rear surface, where the front surface comprises a radome and the first and second side surfaces comprise respective first and second thermally-conducting frame members. These antennas further include at least one radio that is completely mounted within an interior of the housing. Each of the first and second thermally-conducting frame members includes a plurality of outwardly extending fins.
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14.发明申请
公开(公告)号：WO2018170246A1
公开(公告)日：2018-09-20
申请号：PCT/US2018/022607
申请日：2018-03-15
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： JING, Wencai , MOORE, Dale R. , PATEL, Sammit
IPC: H01Q1/24 , H01Q21/08 , H01Q21/28 , H01Q3/06 , H01Q3/08 , H01Q3/26 , H01Q3/30 , H01Q3/32 , H01Q3/36 , H01Q3/40
Abstract: A system includes a remote electronic tilt phase shifter module, a motor, a mechanical linkage that connects the motor to the remote electronic tilt phase shifter module, a current management circuit that generates a motor control signal responsive to a current control signal, and a driver circuit that is configured to selectively connect the motor to a power supply in response to the motor control signal.
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15.发明公开
公开(公告)号：EP3794682A2
公开(公告)日：2021-03-24
申请号：EP19814738.1
申请日：2019-04-22
Applicant: CommScope Technologies LLC
Inventor： XU, YongJie , PATEL, Sammit , BROBSTON, Michael , GU, Qiyun
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Patent Agency Ranking16.发明公开
公开(公告)号：EP3886333A1
公开(公告)日：2021-09-29
申请号：EP21164674.0
申请日：2021-03-24
Applicant: CommScope Technologies LLC
Inventor： BISIULES, Peter J. , HOU, Xiaohua , PATEL, Sammit
Abstract: A base station antenna includes a first antenna having first and second spaced-apart columns of first radiating elements therein, which are configured to operate within a first frequency band. An active antenna system (AAS) is provided, which is configured to operate within a second, typically higher, frequency band. The AAS includes a second antenna within a space between the first and second columns of first radiating elements. These first radiating elements may include tilted feed stalks which support higher integration by enabling the first radiating elements to overhang at least a portion of the second antenna.
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17.发明公开
公开(公告)号：EP3883054A1
公开(公告)日：2021-09-22
申请号：EP21167176.3
申请日：2020-10-01
Applicant: CommScope Technologies LLC
Inventor： PATEL, Sammit , LI, Haifeng , BISIULES, Peter J. , KAISTHA, Amit
Abstract: A base station antenna unit comprising: a first base station antenna, a second base station antenna that is stacked above the first base station antenna; a first array of first frequency band radiating elements that spans the first base station antenna and the second base station antenna; a second array of second frequency band radiating elements that spans the first base station antenna and the second base station antenna; a first diplexer that has a first frequency selective port that is coupled to a first subset of the first frequency band radiating elements of the first array and a second frequency selective port that is coupled to a first subset of the second frequency band radiating elements of the second array.
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公开(公告)号：EP3400732B1
公开(公告)日：2020-08-26
申请号：EP17736350.4
申请日：2017-01-05
Applicant: CommScope Technologies LLC
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公开(公告)号：EP3400732A1
公开(公告)日：2018-11-14
申请号：EP17736350.4
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
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 beam-forming 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.
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公开(公告)号：EP3108717A1
公开(公告)日：2016-12-28
申请号：EP15704945.3
申请日：2015-02-10
Applicant: CommScope Technologies LLC
Inventor： BUTLER, Ray K. , PATEL, Sammit , BUONDELMONTE, Charles
IPC: H04W88/08
CPC classification number: H01Q1/246 , H01Q1/1228
Abstract: The Invention comprises a method and Interface for powering and controlling an antenna, having an RF signal input, an AISG signal input, including a DC current, wherein the RF signal input is coupled to the antenna by a filter, so the filter blocks a signal with DC current, and the AISG signal is coupled to the antenna through a switch, so that if an AISG signal is present, the switch automatically allows the AISG signal through to the antenna for control of the antenna, and if no AISG signal is present, the RF signal is automatically allowed through to the antenna for control of the antenna.
Abstract translation: 本发明包括用于为具有RF信号输入的天线供电和控制的方法和接口，所述天线具有包括DC电流的AISG信号输入，其中RF信号输入通过滤波器耦合到天线，因此滤波器阻止信号 与直流电流，并且AISG信号通过开关耦合到天线，使得如果存在AISG信号，则开关自动地允许AISG信号通过天线来控制天线，并且如果没有AISG信号存在 ，RF信号自动允许通过天线来控制天线。
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