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公开(公告)号：US20220156969A1
公开(公告)日：2022-05-19
申请号：US17667122
申请日：2022-02-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ran DING , Yan ZHOU , Yongliang WANG
Abstract: The disclosure provides example visual localization methods. One method includes that a terminal device obtains an image of a building. The terminal device generates a descriptor based on the image. The descriptor includes information about a horizontal viewing angle between a first vertical feature line and a second vertical feature line in the image. The first vertical feature line indicates a first facade intersection line of the building, and the second vertical feature line indicates a second facade intersection line of the building. The terminal device performs matching in a preset descriptor database based on the descriptor, to obtain localization information of a photographing place of the image.
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公开(公告)号：US20210297410A1
公开(公告)日：2021-09-23
申请号：US17207232
申请日：2021-03-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yan ZHOU
Abstract: A MEC platform deployment method is provided, relates to the field of communications technologies, and is used to fast deploy a MEC platform. The method includes: A server initiates an authentication process to a cloud server by using a characteristic root apparatus, where a digital certificate of a user and first authentication information are prestored in the characteristic root apparatus; after the authentication succeeds, the server installs a MEC platform component, where the MEC platform component includes LUPF software and/or APP agent software; then, the server executes an edge policy by using the LUPF software, where the edge policy includes a traffic routing policy and/or a charging policy; and/or the server implements service governance on a local application by using the APP agent software. The technical solutions of this application are applicable to a deployment process of a MEC platform.
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公开(公告)号：US20190268213A1
公开(公告)日：2019-08-29
申请号：US16411623
申请日：2019-05-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD
Abstract: Embodiments of the present invention relate to a network function management method, a management device, and a system. The method includes: obtaining, by a second management device, sharing information of a network function, where the sharing information of the network function is used to indicate whether the network function can be shared by at least two network slices; sending, by the second management device, the sharing information of the network function to a first management device; and orchestrating, by the first management device, the network function based on the sharing information of the network function. It can be learned from the above that the embodiments of the present invention provide a specific solution to choosing to provide a network slice with a shared network function or an exclusive network function, thereby facilitating network function maintenance and management.
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公开(公告)号：US20230237961A1
公开(公告)日：2023-07-27
申请号：US18186295
申请日：2023-03-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhiwei ZHENG , Yan ZHOU , Yuchao ZENG
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2300/0452 , G09G2330/021
Abstract: A display panel (11) with a low signal transmission power and large cabling space, and a semiconductor display apparatus including the display panel (11) are provided. The display panel (11) includes pixel areas (DB) that are of N rows and M columns and that are connected in a matrix, each pixel area (DB) includes pixel drive modules that are of Q rows and P columns and that are connected in a matrix, each pixel drive circuit (PD) is connected to at least one pixel unit (P), and the pixel drive circuit (PD) drives, based on to-be-displayed image data, the pixel unit (P) to emit light to display an image. All pixel areas (DB) in any column of the pixel areas (DB) are connected to data interfaces (DI) in a same group, and pixel areas (DB) in different columns are connected to data interfaces (DI) in different groups.
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Patent Agency Ranking
公开(公告)号：US20230156042A1
公开(公告)日：2023-05-18
申请号：US18154073
申请日：2023-01-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yan ZHOU , Chengdong HE , Qingchun LIN
IPC: H04L9/40
CPC classification number: H04L63/20
Abstract: Embodiments of this application disclose a trusted communication method. A core network device may detect, based on trusted policy information, whether a non-access stratum NAS message or user data that passes through the core network device is abnormal. When it is detected that the NAS message or the user data is abnormal, the NAS message or a service corresponding to the user data may be notified or blocked, and exception information notification signaling may be reported to a trusted control node (an independent network function entity, an existing control network element, or an existing management network element). In this way, the trusted control node can update the trusted policy information in a timely manner, or notify each network element to take a trusted protection operation. This effectively improves security of a communication system.
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6.发明申请公开(公告)号：US20190034219A1
公开(公告)日：2019-01-31
申请号：US16140124
申请日：2018-09-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruiyue XU , Yan ZHOU , Lan ZOU , Qianghua ZHU
Abstract: An application management method and apparatus in a network functions virtualization environment are provided. The method includes: receiving, by a first unit, a management message of an application, where the management message carries at least one of an identifier of the application and an identifier of a virtual machine corresponding to the application, the first unit is an agent unit of the application, and the application is provided by a provider other than a provider of the first unit (201); and managing, by the first unit, the application (202), for example, performing life cycle management on the application. In this solution, an application provided by a third party can be flexibly managed in the network functions virtualization environment.
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公开(公告)号：US20230127696A1
公开(公告)日：2023-04-27
申请号：US18082658
申请日：2022-12-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhiwei ZHENG , Yan ZHOU
IPC: G09G3/20
Abstract: A drive control method and a related device for a display panel that has different display areas are provided. Time-divided drive control is performed on pixel scan circuits corresponding to the different display areas, so that in a scenario in which some display areas do not need to display an image, a pixel scan circuit may be left idle for some time, to reduce power consumption required by the pixel scan circuits for scanning pixels in this time period. In addition, in the embodiments of this application, time-divided drive control is further performed on touch scan circuits and fingerprint scan circuits corresponding to the different display areas, independent power supplying is further used for pixels in the different display areas, and some functions of a display driver are enabled in a time-divided manner.
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公开(公告)号：US20190230004A1
公开(公告)日：2019-07-25
申请号：US16367597
申请日：2019-03-28
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present application relate to a network slice management method and a management device. The method includes: obtaining, by a first management device, isolation-sharing requirement information of a network slice or first indication information, where if the first indication information is obtained, the first indication information is used to obtain the isolation-sharing requirement information of the network slice; and sending, a network slice management request message to a second management device, where the network slice management request message carries the isolation-sharing requirement information of the network slice or the first indication information, and the network slice management request message is used to instruct the second management device to select, create, configure, or request to configure the network slice. It can be learned from the foregoing descriptions that a specific solution of choosing to provide a shared network slice or an exclusive network slice for a tenant is provided in the embodiments of the present application.
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公开(公告)号：US20190158354A1
公开(公告)日：2019-05-23
申请号：US16250987
申请日：2019-01-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L12/24
Abstract: A resource configuration method and an apparatus are disclosed, to resolve prior-art problems of a relatively undiversified and inflexible resource allocation mode, and being incapable of elastically responding to a sudden requirement for an additional resource. In the method, a resource configuration device may obtain a resource increment specific to a resource group, and reserve a resource of the resource increment for the resource group or allocate a resource of the resource increment to the resource group, so that the resource configuration device can flexibly allocate a resource to the resource group. When the resource group needs to be scaled out, but a target resource application volume for the scale-out exceeds a resource limit of the resource group that is maintained by the resource configuration device, the resource configuration device can allocate sufficient resources to the resource group.
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