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公开(公告)号：US10817449B2
公开(公告)日：2020-10-27
申请号：US16474655
申请日：2017-04-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Feng Liu , Jiangtao Yang , Jianjun Xu
Abstract: Example adaption apparatus are described. An example adaption apparatus includes a first USB interface and a second USB interface. A power signal of the first USB interface is electrically connected to a power signal of the second USB interface. A first channel configuration signal of the first USB interface is electrically connected to an ID signal of the second USB interface using a first resistor. The ID signal of the second USB interface is electrically connected to the power signal of the second USB interface using a second resistor. A resistance value of the first resistor meets a criterion followed by a first device to identify a UFP device according to the USB Type-C protocol. A sum of the resistance value of the first resistor and a resistance value of the second resistor meets a criterion followed by the first device to identify a DFP device according to the USB Type-C protocol.
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公开(公告)号：US09960880B2
公开(公告)日：2018-05-01
申请号：US15712581
申请日：2017-09-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Huiming Wang , Feng Liu , Rong Wu
CPC classification number: H04K3/825 , H04B7/0617 , H04K3/28 , H04L9/001 , H04L25/0202 , H04L25/03343 , H04L63/1475 , H04W12/02
Abstract: The present disclosure discloses a signal sending method and device. The method includes: receiving, by a base station, an uplink pilot signal sent by authorized user equipment, and determining a direction vector parameter and a first channel fading parameter of a channel calculating, according to the direction vector parameter and the first channel fading parameter, a first signal beamformer parameter, determining a transmission area of an artificial noise signal according to the direction vector parameter, and calculating a second signal beamformer parameter; and processing a to-be-transmitted signal by using the first signal beamformer parameter and the second signal beamformer parameter, and transmitting the processed signal. In this way, in a non-target direction, energy leakage of the secrecy signal to the authorized user equipment is relatively small, and transmitted artificial noise signals are concentrated in an area with a relatively high secrecy signal leakage risk.
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公开(公告)号：US20130332299A1
公开(公告)日：2013-12-12
申请号：US13969086
申请日：2013-08-16
Applicant: Huawei Technologies Co., Ltd.
IPC: G06Q30/06
CPC classification number: G06Q30/0605 , G06Q30/02
Abstract: The present invention discloses an application pricing method and apparatus, pertaining to the field of the field of software technologies. The method includes: packaging a plurality of applications to obtain an application package; obtaining prices of applications in the application package in a predetermined charging mode; and obtaining by calculation the price of the application package in the predetermined charging mode according to the prices of the applications. According to the technical solutions of the present invention, an application package can be conveniently and quickly priced, and the charging mode of the application package is flexible and diversified.
Abstract translation: 本发明公开了一种涉及软件技术领域的应用定价方法和装置。 该方法包括：打包多个应用以获得应用包; 以预定的充电模式获得应用包中的应用的价格; 并根据应用的价格通过计算获得预定充电模式中的应用包的价格。 根据本发明的技术方案，应用程序包可以方便快捷地定价，并且应用程序包的收费模式灵活多样。
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公开(公告)号：US20240061558A1
公开(公告)日：2024-02-22
申请号：US18497800
申请日：2023-10-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yantao Jiang , Feng Liu
IPC: G06F3/0484 , G06F3/0482
CPC classification number: G06F3/0484 , G06F3/0482 , G06Q10/1093
Abstract: An information display method includes: receiving a first operation performed by a user on a date label or a time label displayed on a first interface of a first application, where the date label indicates a date corresponding to information displayed on the first interface, and the time label indicates time information corresponding to the information displayed on the first interface; displaying an operation menu in response to the first operation, where the operation menu includes a first control; receiving a second operation performed by the user on the first control; and displaying, in response to the second operation, a historical information record corresponding to a first date or a first time period.
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公开(公告)号：US20240028756A1
公开(公告)日：2024-01-25
申请号：US18254151
申请日：2021-11-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiachen Yang , Feng Liu
CPC classification number: G06F21/6218 , G06F21/604 , G06F2221/2141
Abstract: Embodiments of this application provide a data access method and apparatus, and an electronic device. The method includes: when a first account logged in to a current device triggers a data access operation on user data, generating a first access request corresponding to the data access operation; sending the first access request to a storage device; receiving a permission verification request fed back by the storage device; generating an access authorization request based on the permission verification request; outputting the access authorization request to a first device; receiving authorization verification information from the first device; generating, based on the authorization verification information, a second access request corresponding to the data access operation; and sending the second access request to the storage device. According to the method in embodiments of this application, data sharing between different users can be implemented while data security is ensured, so that application scenarios of cloud storage are greatly expanded, and user experience of the cloud storage is improved.
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Patent Agency Ranking
公开(公告)号：US20150200938A1
公开(公告)日：2015-07-16
申请号：US14671610
申请日：2015-03-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Zhang , Xiaoming Jin , Feng Liu , Xiaoxiao Zhang
CPC classification number: H04L63/0892 , H04W12/06 , H04W76/12
Abstract: The present invention provides a method and a device for transmitting wireless information. The method includes: sending, by an access controller, a first CAPWAP tunnel establishment request to a multi-service control gateway, wherein the first CAPWAP tunnel establishment request is used for requesting to establish a first CAPWAP tunnel; receiving, by the AC, a first CAPWAP tunnel establishment response sent by the MSCG; receiving, by the AC, wireless access information of a user sent by an AP; and sending, by the AC, the wireless access information of the user to the MSCG through the first CAPWAP tunnel. According to the embodiments of the present invention, by establishing a CAPWAP tunnel between the AC and the MSCG, the AC is enabled to transmit wireless access information of a user to the MSCG under the condition that the AC is separate from the MSCG.
Abstract translation: 本发明提供一种发送无线信息的方法和装置。 该方法包括：由接入控制器向多业务控制网关发送第一CAPWAP隧道建立请求，其中，所述第一CAPWAP隧道建立请求用于请求建立第一CAPWAP隧道; 由AC接收由MSCG发送的第一CAPWAP隧道建立响应; 由AC接收由AP发送的用户的无线接入信息; 以及通过所述AC将所述用户的无线接入信息通过所述第一CAPWAP隧道发送到所述MSCG。 根据本发明的实施例，通过在AC与MSCG之间建立CAPWAP隧道，AC能够在AC与MSCG分离的条件下向MSCG发送用户的无线接入信息。
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公开(公告)号：US12262198B2
公开(公告)日：2025-03-25
申请号：US17868416
申请日：2022-07-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chong Zhu , Feng Liu , Zhipeng Wu
IPC: H04W12/037 , H04L9/08 , H04L9/14 , H04W12/03 , H04W12/041 , H04W12/0431 , H04W12/0433 , H04W76/19 , H04W84/12
Abstract: A data transmission method and a device are provided. When determining that the first network element and the second network element is disconnected, the first network element stores identification information of the last frame of data and connection status information that are transmitted before the connection is disconnected. When determining a condition for re-communication is meet, the first network element generates a third key based on a first key and a second key, where the first key is a key used to transmit the last frame of data, and the second key includes a key used by the first network element and the second network element to transmit each of j frames of data before the last frame of data. The first network element communicates with the second network element based on the third key, identification information of an ith frame of data, and the connection status information.
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公开(公告)号：US20240045586A1
公开(公告)日：2024-02-08
申请号：US18486505
申请日：2023-10-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Meixing Chen , Feng Liu
IPC: G06F3/0485 , G06F3/0482 , G06F3/04883 , G06F9/451
CPC classification number: G06F3/0485 , G06F3/0482 , G06F3/04883 , G06F9/451
Abstract: A method for enabling a function in an application includes receiving a first operation, where the first operation is that a user drags a first icon and/or a second icon in a first interface until a position relationship between the first icon and the second icon meets a preset condition; and displaying a second interface corresponding to a target function indicated by the second icon in response to the first operation, where a first contact corresponding to the first icon is an operation object of the target function.
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公开(公告)号：US20230067322A1
公开(公告)日：2023-03-02
申请号：US17976629
申请日：2022-10-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Genming Ding , Yanong He , Danni Kuang , Jingwei Qu , Feng Liu , Jiachen Yang , Erli Wang
Abstract: A gesture recognition method and a related apparatus are provided, to obtain a first point cloud data set by filtering an original point cloud data set collected by a radar apparatus. The first point cloud data set includes a plurality of frames of first point cloud subsets, the first point cloud subset includes a first cluster center, the first cluster center is a cluster center of a plurality of pieces of point cloud data in the first point cloud subset, a maximum horizontal distance between any two first cluster centers meets a first preset condition, and duration of the first point cloud data set meets the first preset condition. Point cloud data whose motion track does not match gesture motion can be effectively filtered out. Gesture recognition is performed by using the first point cloud data set obtained by filtering.
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10.发明申请公开(公告)号：US20230014379A1
公开(公告)日：2023-01-19
申请号：US17780886
申请日：2020-11-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chong Zhu , Zhipeng Wu , Feng Liu
IPC: H04L67/5651 , H04L69/04 , H04L69/06
Abstract: A packet sending method includes, when a network element in a serial network receives a to-be-forwarded packet at a previous node from a previous network element, and when the network element needs to send a to-be-sent packet at a current node, determining whether the to-be-sent packet at the current node and the to-be-forwarded packet at the previous node can be superimposed, where the network element is an intermediate network element in the serial network; when the to-be-sent packet at the current node and the to-be-forwarded packet at the previous node can be superimposed, superimposing the to-be-sent packet at the current node and the to-be-forwarded packet at the previous node, to obtain a to-be-forwarded packet at the current node; and sending the to-be-forwarded packet at the current node to a next network element of the network element.
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