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公开(公告)号：US12003844B2
公开(公告)日：2024-06-04
申请号：US17848471
申请日：2022-06-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin Wang , Hongbo Luo , Kuni Lee , Linghui Zeng
Abstract: A camera assembly or an electronic device includes a camera and a flexible circuit board. The camera can swing around at least one of a first axis, a second axis, and a third axis, where the third axis is used as an optical axis of the camera. In an extension direction of the flexible circuit board, one end of the flexible circuit board is connected to a circuit board in the camera, and the other end of the flexible circuit board is fastened to and electrically connected to a mainboard. A bent redundant structure for releasing stress is disposed between the two ends of the flexible circuit board. The redundant structure can extend in a direction of rotation around at least one of the first axis, the second axis, or the third axis.
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公开(公告)号：US20230137118A1
公开(公告)日：2023-05-04
申请号：US18148925
申请日：2022-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiapeng Dan , Li-Te Kuo , Lei Lu , Xin Wang
Abstract: This application discloses a linkage apparatus, a camera module, and an electronic device. The linkage apparatus is used in the camera module with continuous zooming, and includes a base, and a first carrier and a second carrier that are slidably connected to the base. A first positioning element is disposed on the base, a first sensing element and a second positioning element are disposed on the first carrier, and a second sensing element is disposed on the second carrier. The first sensing element is disposed opposite to the first positioning element, to detect a location of the first carrier relative to the base. The second sensing element is disposed opposite to the second positioning element, to detect a location of the second carrier relative to the first carrier. A movement relationship between the first carrier and the second carrier is set as an associated movement.
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公开(公告)号：US11095478B2
公开(公告)日：2021-08-17
申请号：US16109801
申请日：2018-08-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L12/46 , H04L29/06 , H04L12/741
Abstract: The present invention discloses an access control method, apparatus, and system, and belongs to the communications field. The method includes: receiving a virtual extensible local area network VXLAN request packet sent by an access device; parsing the VXLAN request packet to obtain an IP address of the access device and authentication information of a user; sending the IP address of the access device and the authentication information of the user to an authentication server, so that the authentication server authenticates the user; receiving an authentication result sent by the authentication server; and controlling the user according to the authentication result. According to the present invention, the user is authenticated according to access information of the user in a VXLAN scenario.
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Patent Agency Ranking
公开(公告)号：US09798774B1
公开(公告)日：2017-10-24
申请号：US15618587
申请日：2017-06-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenfei Fan , Xin Wang , Yinghui Wu
CPC classification number: G06F17/30454 , G06F17/30 , G06F17/30545 , G06F17/30864 , G06F17/30958 , G06F17/30979
Abstract: A graph data search method and apparatus, where the method includes obtaining a query request including a query condition that carries a start graph node, the query request queries a first to-be-queried graph node matching the query condition from a graph data set, and the graph data set includes the start graph node, a plurality of to-be-queried graph nodes, an association relationship between the start graph node and the plurality of graph nodes, and an association relationship between each to-be-queried graph node and another graph node, filtering out, according to the query condition and a preset available resource condition, a second to-be-queried graph node that does not meet the query condition and an association relationship in the graph data set that includes the second to-be-queried graph node, and performing a query in the reduction subgraph using the query condition.
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公开(公告)号：US20130347123A1
公开(公告)日：2013-12-26
申请号：US14010276
申请日：2013-08-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shaobo Zhang , Xin Wang , Yongliang Liu , Shiguo Lian
IPC: G06F21/60
CPC classification number: G06F21/60 , H04L63/0428 , H04L65/1069 , H04L67/141
Abstract: Embodiments of the present invention provide a media data processing method and apparatus. The media data processing method includes: obtaining each media segment in a coding representation; and performing content protection processing on at least a part of media segments in the coding representation. In the embodiments of the present invention, a media segment in a coding representation is used as a unit of content protection, and the content protection may be performed on at least a part of media segments in the coding representation, so that protection manners of media segments in the coding representation are differentiated, so as to improve reliability and flexibility of performing the content protection on an HTTP streaming media service.
Abstract translation: 本发明的实施例提供一种媒体数据处理方法和装置。 媒体数据处理方法包括：以编码表示获得每个媒体片段; 以及对编码表示中的媒体片段的至少一部分执行内容保护处理。 在本发明的实施例中，使用编码表示中的媒体段作为内容保护的单位，并且可以在编码表示中的媒体段的至少一部分上执行内容保护，从而保护媒体的方式 编码表示中的片段被区分，以便提高在HTTP流媒体服务上执行内容保护的可靠性和灵活性。
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公开(公告)号：US12132990B2
公开(公告)日：2024-10-29
申请号：US17941173
申请日：2022-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei Lu , Li-Te Kuo , Jiapeng Dan , Xin Wang
CPC classification number: H04N23/687 , H04N23/55 , H04N23/57
Abstract: An image stabilization motor, a camera module, and an electronic device are disclosed. The image stabilization motor includes a lens carrier, a sensing component, a base, a bearing assembly, and a driving component. The lens carrier is configured to fasten a lens, the sensing component is fastened to the lens carrier, the bearing assembly is mounted on the base, the driving component is fastened to the base, and the driving component cooperates with the sensing component, so that the lens carrier can rotate around the bearing assembly. In the image stabilization motor, the camera module, and the electronic device, by disposing the bearing assembly, the lens carrier needs to overcome only friction force between the lens carrier and the bearing assembly in an entire rotation process.
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公开(公告)号：US20230276393A1
公开(公告)日：2023-08-31
申请号：US18007273
申请日：2021-07-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenjiao Li , Wenlong Zhao , Xin Wang
Abstract: This application provides a method, an apparatus, and a system for accessing an LTE network by a mobile terminal. In the method, when a quantity of attach failures or TAU failures reaches a threshold, the mobile terminal starts a T3402 timer and disables an E-UTRA capability, and attempts to access the LTE network again after the T3402 timer expires. Duration of the T3402 timer is determined by a moving speed of the mobile terminal. When the moving speed reaches a first value, a value of the T3402 timer is less than default duration. If the mobile terminal moves at a relatively high speed, the mobile terminal may enter a coverage area in which the LTE network is in a good condition. In this case, the mobile terminal can quickly access the LTE network.
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18.发明申请公开(公告)号：US20140304297A1
公开(公告)日：2014-10-09
申请号：US14311631
申请日：2014-06-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shiguo Lian , Xin Wang , Yongliang Liu , Shaobo Zhang
IPC: G06F17/30
CPC classification number: G06F17/30106 , G06F17/30017 , G06F17/30283 , G06F17/30864 , G06F21/10 , H04L65/4084 , H04L67/06 , H04N21/25816 , H04N21/42684 , H04N21/6332 , H04N21/84 , H04N21/8456
Abstract: A method, a server, and a user terminal for providing and acquiring media content are provided. The providing method includes: receiving a file segment acquiring request sent by a user terminal, where the file segment acquiring request is generated and sent by the user terminal according to an identifier of the user terminal, and the media segment description file includes a storage address and an embedded identifier of each media file segment that is divided from media content; and providing the user terminal with a media file segment that is embedded with the identifier of the user terminal. In the technical solution of the present invention, a server no longer processes media content in real time and responds to an acquiring request of a user terminal, thereby reducing concurrent load of the server and reducing concurrent bandwidth occupied by media content distribution.
Abstract translation: 提供了一种用于提供和获取媒体内容的方法，服务器和用户终端。 提供方法包括：接收由用户终端发送的文件段获取请求，其中文件段获取请求由用户终端根据用户终端的标识符生成和发送，并且媒体段描述文件包括存储地址 以及从媒体内容分割的每个媒体文件段的嵌入标识符; 以及向用户终端提供嵌入有用户终端的标识符的媒体文件段。 在本发明的技术方案中，服务器不再实时地处理媒体内容，并响应于用户终端的获取请求，从而减少了服务器的并发负载，并降低了媒体内容分发占用的并发带宽。
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