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公开(公告)号：US10129555B2
公开(公告)日：2018-11-13
申请号：US15361115
申请日：2016-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jie Zhao , Christopher A. Segall , Sachin G. Deshpande
IPC: G06K9/36 , H04N19/44 , H04N19/105 , H04N19/70 , H04N19/172 , H04N19/164 , H04N19/174 , H04N19/65 , H04N19/503 , H04N19/423 , H04N19/58 , H04N19/159 , H04N19/46 , H04L5/12 , H04N19/176 , H04N19/184
Abstract: A method for decoding a picture on an electronic device is described. The method includes obtaining a bitstream. The method also includes obtaining a current picture. The method further includes obtaining a relative reference picture set (RPS) parameter. The method additionally includes initializing an index value. Furthermore, the method includes processing another RPS parameter based on the index value. The method also includes decoding the current picture.
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公开(公告)号：US12027769B2
公开(公告)日：2024-07-02
申请号：US17722811
申请日：2022-04-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiao Zhou , Zui Tao , Jie Zhao , Shuguang Xiao , Xin Luo
CPC classification number: H01Q19/106 , H01P1/185
Abstract: An antenna has a reflector and an active element. The reflector includes a multi-segment metal structure having a length within a first value range. The multi-segment metal structure includes a first metal structure connected to a second metal structure. A PIN diode is disposed on the first metal structure. The first metal structure is parallel to a polarization direction of the active element. The second metal structure is perpendicular to the first metal structure.
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公开(公告)号：US11996616B2
公开(公告)日：2024-05-28
申请号：US17324757
申请日：2021-05-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H01Q15/246 , H01Q9/30 , H01Q21/0075
Abstract: An antenna for wireless communications includes a horizontal polarization antenna and a vertical polarization antenna that are disposed in a stacked manner. The horizontal polarization antenna includes a radiation element and a double-sided parallel strip line. One end of the double-sided parallel strip line is connected to the radiation element. A length range of the double-sided parallel strip line is 0.58 to 1.35 times a waveguide wavelength of an electromagnetic wave in the double-sided parallel strip line at an operating frequency of the vertical polarization antenna.
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公开(公告)号：US20220336961A1
公开(公告)日：2022-10-20
申请号：US17722811
申请日：2022-04-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiao Zhou , Zui Tao , Jie Zhao , Shuguang Xiao , Xin Luo
Abstract: An antenna has a reflector and an active element. The reflector includes a multi-segment metal structure having a length within a first value range. The multi-segment metal structure includes a first metal structure connected to a second metal structure. A PIN diode is disposed on the first metal structure. The first metal structure is parallel to a polarization direction of the active element. The second metal structure is perpendicular to the first metal structure.
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公开(公告)号：US20220247088A1
公开(公告)日：2022-08-04
申请号：US17723972
申请日：2022-04-19
Applicant: Huawei Technologies Co., Ltd.
Abstract: An antenna assembly includes N elements, a feeding network, and a printed circuit board (PCB). N is an integer greater than or equal to 3. The N elements and the feeding network are located on the PCB. The N elements are all connected to the feeding network, each element has a radial part, the radial part of each element points to an antenna phase center, and a length of the radial part of each element is greater than a sum of lengths of other non-radial parts.
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Patent Agency Ranking
公开(公告)号：US11791551B2
公开(公告)日：2023-10-17
申请号：US17318646
申请日：2021-05-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shuguang Xiao , Jie Zhao , Xiao Zhou , Xin Luo , Yi Chen
CPC classification number: H01Q1/525 , H01Q5/48 , H01Q7/00 , H01Q9/0485 , H04B1/525
Abstract: This application provides an antenna system and a wireless device, and pertains to the field of communications technologies. In this application, a decoupling resonator is connected to a first antenna, and a resonance frequency of the decoupling resonator is within an operating frequency band of a second antenna, so that the decoupling resonator can resonate within the operating frequency band of the second antenna. The decoupling resonator reduces coupling between the first antenna and the second antenna, and isolation between the first antenna and the second antenna is improved.
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公开(公告)号：US20220328974A1
公开(公告)日：2022-10-13
申请号：US17712391
申请日：2022-04-04
Applicant: Huawei Technologies Co., Ltd.
Abstract: A reconfigurable antenna includes a bottom plate, a vertically polarized high-density antenna, and a controllable reflector. The controllable reflector is located between the bottom plate and the vertically polarized high-density antenna, and a projection of the controllable reflector on the bottom plate is at a center of a projection of the vertically polarized high-density antenna on the bottom plate. The controllable reflector includes a switch, and the switch is configured to enable the controllable reflector to be in an operating state or an off state.
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公开(公告)号：US20130258983A1
公开(公告)日：2013-10-03
申请号：US13907634
申请日：2013-05-31
Applicant: Huawei Technologies Co., LTD
Inventor： Jie Zhao , Gongyi Xia
IPC: H04W76/04
CPC classification number: H04W76/041 , H04W76/22 , H04W92/02
Abstract: A tunnel redirection method and an interworking function entity are disclosed. An IWS corresponding to an original tunnel receives a tunnel redirection notification sent by an IWS corresponding to a new tunnel or an MME. A currently-performed signaling interaction is terminated according to the notification. The IWS corresponding to the new tunnel or the MME sends a tunnel redirection notification to the IWS corresponding to the original tunnel. The IWS corresponding to the original tunnel terminates the currently-performed signaling interaction.
Abstract translation: 公开了一种隧道重定向方法和互通功能实体。 对应于原始隧道的IWS接收由新隧道或MME对应的IWS发送的隧道重定向通知。 根据通知终止当前执行的信令交互。 对应于新隧道或MME的IWS向与原始隧道对应的IWS发送隧道重定向通知。 与原始隧道对应的IWS终止当前执行的信令交互。
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公开(公告)号：US12046816B2
公开(公告)日：2024-07-23
申请号：US17712391
申请日：2022-04-04
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H01Q15/148 , H01Q3/44 , H01Q19/10 , H01Q19/108
Abstract: A reconfigurable antenna includes a bottom plate, a vertically polarized high-density antenna, and a controllable reflector. The controllable reflector is located between the bottom plate and the vertically polarized high-density antenna, and a projection of the controllable reflector on the bottom plate is at a center of a projection of the vertically polarized high-density antenna on the bottom plate. The controllable reflector includes a switch, and the switch is configured to enable the controllable reflector to be in an operating state or an off state.
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公开(公告)号：US20230401897A1
公开(公告)日：2023-12-14
申请号：US18250225
申请日：2021-11-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaomeng Liu , Xiaohan Chen , Lei Huang , Jie Zhao , Chunhui Ma
CPC classification number: G06V40/23 , G06V40/28 , G06V40/172
Abstract: A method for preventing hand gesture misrecognition is provided. In the method for preventing hand gesture misrecognition, whether a user is exercising is recognized by obtaining motion data of the user in real time, to choose whether to disable a hand gesture recognition function. If the object user is exercising, the electronic device does not perform hand gesture recognition; or if the object user is not exercising, the electronic device performs hand gesture recognition. In addition, in the method, a trigger threshold for hand gesture recognition may further be adaptively adjusted based on a deflection angle between a human body plane of the user and a plane on which the electronic device is located.
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