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1.
公开(公告)号:US11638934B2
公开(公告)日:2023-05-02
申请号:US17887128
申请日:2022-08-12
发明人: Caiming Sun , Aidong Zhang , Jing Lin , Xinke Tang
摘要: Disclosed is an optical window cleaning device, including: a cleaning brush; and a wiper arm. The wiper arm includes a first link, a torsion mechanism, a second link and a wiper arm drive system. A second end of the first link is hinged to a first end of the second link. The cleaning brush is hinged to a first end of the first link, a rotation trajectory of the cleaning brush and a rotation trajectory of a hinge joint between the second end of the first link and the first end of the second link are both located in a first plane. A rotation trajectory of the second link and the rotation trajectory of the hinge joint are located in the first plane. The torsion mechanism provides the first link and the second link with a force that rotates the first link relative to the second link.
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公开(公告)号:US20220198712A1
公开(公告)日:2022-06-23
申请号:US17604185
申请日:2020-03-05
发明人: Wei ZHONG , Deyun LV , Weiqiang KONG , Risheng LIU , Xin FAN , Zhongxuan LUO , Shengquan LI
摘要: The present invention discloses a method for adaptively detecting chessboard sub-pixel level corner points. Adaptive detection of chessboard sub-pixel level corner points is completed by marking position of an initial unit grid on a chessboard, using a homography matrix H calculated by pixel coordinates of four corner points of the initial unit grid in a pixel coordinate system and world coordinates in a world coordinate system to expand outwards, adaptively adjusting size of an iteration window in the process of expanding outwards, and finally spreading to the whole chessboard region.
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公开(公告)号:US20220167447A1
公开(公告)日:2022-05-26
申请号:US17425555
申请日:2020-01-22
申请人: Huichun LIU , Peng CHENG , Xipeng ZHU , Gavin Bernard HORN , Ozcan OZTURK , Qualcomm incorporated
发明人: Huichun LIU , Peng CHENC , Xipeng ZHU , Gavin Bernard HORN , Ozcan OZTURK
IPC分类号: H04W76/16 , H04W48/16 , H04L43/065 , H04W24/08 , H04W74/00
摘要: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently collecting and reporting minimization of drive test (MDT) measurements for one or more radio access technology (RAT) types and/or for multiple base stations in a dual connectivity deployment. In one example, a user equipment (UE) may receive an MDT measurement configuration indicating a first RAT type for collecting measurements and a second RAT type for reporting measurements. In this example, the UE may use the measurement configuration to collect MDT measurements for the first RAT type, and the UE may report the MDT measurements to a base station associated with the second RAT. Further techniques for efficiently collecting and reporting MDT measurements in a dual connectivity deployment are also described herein.
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公开(公告)号:US20220158781A1
公开(公告)日:2022-05-19
申请号:US17424446
申请日:2020-01-22
申请人: Xipeng ZHU , Huichun LIU , Gavin Bernard HORN , Peng CHENG , Juan ZHANG , Tom CHIN , Min WANG , Ozcan OZTURK , Qualcomm Incorporated
发明人: Xipeng ZHU , Huichun LIU , Gavin Bernard HORN , Peng CHENG , Juan ZHANG , Tom CHIN , Min WANG , Ozcan OZTURK
摘要: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that the UE is operating in a dual-connectivity configuration with a master node (MN) and a secondary node (SN). The UE may receive at least one request that the UE report MDT measurements. The UE may perform a first portion of measurements associated with the first base station and perform a second portion of measurements associated with the second base station. The UE may perform the measurements while the UE is operating in the dual-connectivity configuration. The UE may transmit one or more reports including information indicative of the first portion of measurements, information indicative of the second portion of measurements, or both.
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公开(公告)号:US11315273B2
公开(公告)日:2022-04-26
申请号:US17604239
申请日:2020-03-05
发明人: Wei Zhong , Hong Zhang , Haojie Li , Zhihui Wang , Risheng Liu , Xin Fan , Zhongxuan Luo , Shengquan Li
摘要: The present invention discloses a disparity estimation method for weakly supervised trusted cost propagation, which utilizes a deep learning method to optimize the initial cost obtained by the traditional method. By combining and making full use of respective advantages, the problems of false matching and difficult matching of untextured regions in the traditional method are solved, and the method for weakly supervised trusted cost propagation avoids the problem of data label dependency of the deep learning method.
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公开(公告)号:US20210352750A1
公开(公告)日:2021-11-11
申请号:US17286708
申请日:2019-12-03
申请人: Peng CHENG , Yu-Ting YU , Huichun LIU , Linhai HE , Gavin Bernard HORN , Masato KITAZOE , Qualcomm Incorporated
发明人: Peng CHENG , Yu-Ting YU , Huichun LIU , Linhai HE , Gavin Bernard HORN , Masato KITAZOE
摘要: Methods, systems, and devices for wireless communications are described. The method may include receiving from a master cell group of a dual connectivity environment a first message indicating that a secondary cell group of the dual connectivity environment is suspended, maintaining a lower layer configuration for the secondary cell group and modifying a measurement report configuration for the secondary cell group based on the first message and while the secondary cell group is suspended, receiving from the master cell group a second message indicating that the secondary cell group is no longer suspended, and reconnecting to the secondary cell group using the lower layer configuration for the secondary cell group based on the second message.
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7.
公开(公告)号:US20200267583A1
公开(公告)日:2020-08-20
申请号:US16648948
申请日:2018-09-21
申请人: Peng CHENG , Masato KITAZOE , Aleksandar DAMNJANOVIC , Sumeeth NAGARAJA , Keiichi KUBOTA , Wanshi CHEN , Valentin Alexandru GHEORGHIU , Peter GAAL , Juan MONTOJO , QUALCOMM Incorporated
发明人: Peng CHENG , Masato KITAZOE , Aleksandar DAMNJANOVIC , Sumeeth NAGARAJA , Keiichi KUBOTA , Wanshi CHEN , Valentin Alexandru GHEORGHIU , Peter GAAL , Juan MONTOJO
摘要: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a measurement regarding a plurality of bandwidth parts of a carrier of the user equipment based at least in part on a measurement object associated with the measurement; determine a cell quality regarding the plurality of bandwidth parts based at least in part on the measurement object; and/or transmit a measurement report identifying the measurement and/or the cell quality based at least in part on the measurement object. Numerous other aspects are provided.
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公开(公告)号:US20200015136A1
公开(公告)日:2020-01-09
申请号:US16490699
申请日:2017-04-05
申请人: Aleksandar DAMNJANOVIC , Keiichi KUBOTA , Linhai HE , Gavin Bernard HORN , Peng CHENG , Qualcomm Incorporated
摘要: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may autonomously initiate a handover procedure and select a target base station for the handover procedure. The UE may measure a signal from the source base station or the target base station, or both, and the UE may determine whether specific criteria at both base stations are within a pre-configured range. If the criteria at both base stations are within the pre-configured range, the UE may identify the target base station as a potential candidate for a handover. Accordingly, when the UE determines that radio conditions with the source base station are deteriorating (or fall below a threshold), the UE may initiate a handover to the target base station autonomously and without specific direction from the source base station.
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公开(公告)号:US20190387496A1
公开(公告)日:2019-12-19
申请号:US16465072
申请日:2018-01-09
申请人: Huichun LIU , Xipeng ZHU , Peng CHENG , Ruiming ZHENG , Gavin Bernard HORN , Luis F.B. LOPES , QUALCOMM Incorporated
发明人: Huichun LIU , Xipeng ZHU , Peng CHENG , Ruiming ZHENG , Gavin Bernard HORN , Luis F.B. LOPES
摘要: Aspects of the present disclosure describe receiving paging messages in wireless communications. A user equipment (UE) can receive one or more parameters for descrambling non-cell specific paging messages. The UE can receive, from one or multiple base stations, a non-cell specific paging message. The UE can descramble the non-cell specific paging message based at least in part on the one or more parameters.
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公开(公告)号:US20190100847A1
公开(公告)日:2019-04-04
申请号:US15719566
申请日:2017-09-29
申请人: Xiao Yu SHEN , Quan Qiang CHEN , Feng LI , Peng Cheng LI , Zhong Jie ZHANG , Jian Jiang ZHOU
发明人: Xiao Yu SHEN , Quan Qiang CHEN , Feng LI , Peng Cheng LI , Zhong Jie ZHANG , Jian Jiang ZHOU
摘要: An electroplating method for producing magnetic conducting materials, such as charging coils used in induction charging of electronic devices, comprising the following steps: constant tension releasing conducting material, such as cooper wire, the conducting material then undergo these process: alkaline washing then clean water washing, degreasing, acidic washing then clean water washing, continuous plating, clean water washing, drying, infrared measuring the diameter and retracting the conducting material. The method allows electroplating preparation of uniform and dense distribution of iron and nickel coating layer on the surface of conducting material, wherein, the thickness of the coating layer is 2˜10 μm. Since the conducting material is non-magnetic, but through the electroplating preparation, the entire charging coil is magnetized to become magnetic material, which when used during induction charging provides the coil with electro resistance that reducing high-frequency skin effect and improving electro induction.
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