公开(公告)号：US12231452B2

公开(公告)日：2025-02-18

申请号：US17720905

申请日：2022-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junli Hu ,  Wei Pan ,  Haifei Zeng ,  Yuguo Wang

IPC: H04L9/40 ,  G06F1/3206 ,  G06F21/57 ,  G06F21/60

Abstract: A remote attestation mode negotiation method for a combined device and a related device, where the combined device includes at least a first unit. The method implemented by the first unit includes sending a mode negotiation request message to the remote attestation device; receiving a mode negotiation response message comprising a target remote attestation mode; and determining the remote attestation mode based on the mode negotiation response message. In this way, a target remote attestation manner to be used subsequently can be determined through negotiation between the combined device and the remote attestation device, to provide a data basis for subsequently and sequentially performing remote attestation on the combined device.

公开(公告)号：US12231439B2

公开(公告)日：2025-02-18

申请号：US17479931

申请日：2021-09-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shoushou Ren ,  Bingyang Liu ,  Fei Yang ,  Xinpeng Wei ,  Xue Yang

IPC: H04L61/4511 ,  H04L9/00 ,  H04L9/40

Abstract: Embodiments of this application provide an information verification method, apparatus, and device. The method includes: sending a first message to a server that includes a target domain name and first indication information, which indicates a status of first verification information stored in a client, the first verification information is verification information generated based on multiple domain names and owner information of the multiple domain names, the first verification information verifies the owner information of the multiple domain names, and the multiple domain names include a target domain name; receiving a second message sent by the server based on the first message, where the second message indicates target first verification information, which is used by the client to verify owner information of the target domain name; and verifying the obtained owner information of the target domain name based on the second message.

公开(公告)号：US12231329B2

公开(公告)日：2025-02-18

申请号：US17703614

申请日：2022-03-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Cheng Li ,  Zhenbin Li ,  Yang Xia ,  Taixu Tian ,  Yaqun Xiao

IPC: H04L45/42 ,  H04L45/00 ,  H04L45/12 ,  H04L45/122

Abstract: A method for processing a packet on an SR network is provided, including: receiving a packet, where a packet header of the packet includes a destination address field, a first pointer, a second pointer, and a list used to process the packet, the list includes a plurality of sequentially arranged identifiers, and a value of the first pointer and a value of the second pointer jointly indicate a location of a first identifier in the plurality of identifiers in the list; determining the first identifier based on the value of the first pointer and the value of the second pointer; and copying the first identifier to the destination address field. In this method, a CL pointer is set in the packet header to jointly form a two-dimensional pointer with an SL pointer, to indicate a location of a C-SID in a SID list.

公开(公告)号：US12231265B2

公开(公告)日：2025-02-18

申请号：US17967143

申请日：2022-10-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guosen Yue ,  Xiao-Feng Qi

IPC: H04L25/02 ,  H04B7/06

Abstract: Method and apparatus are provided for estimating first downlink (DL) channel information of first DL channels in accordance with reference signals received on first uplink (UL) channels, the first UL channels being a subset of available UL channels, and the first DL channels corresponding to the first UL channels. Channel feedback is received for a set of DL channels, and second DL channel information is estimated in accordance with the estimated first DL channel information and the received channel feedback.

公开(公告)号：US12229631B2

公开(公告)日：2025-02-18

申请号：US18264551

申请日：2022-01-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haoren Wang ,  Dequan Yu ,  Yi Ren ,  Haosheng Gao ,  Chunliang Liu ,  Ping Song

IPC: G06K7/14

Abstract: Methods and apparatuses for recognizing a two-dimensional code are disclosed. In an implementation, a method comprises: identifying, by an electronic device, a two-dimensional code, wherein the two-dimensional code comprises an image region in the center and a ring region surrounding the image region, wherein the ring region comprises a code region including a first code region and a second code region, a first spacing region, and a second spacing region, wherein the first spacing region and the second spacing region are arranged between the first code region and the second code region, determining values corresponding to a plurality of code elements in the code region, and recognizing, by the electronic device based on the values, first information corresponding to the two-dimensional code.

公开(公告)号：US12229410B2

公开(公告)日：2025-02-18

申请号：US17933857

申请日：2022-09-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianhua Zhou

IPC: G06F3/06

Abstract: A solid state drive management solution is provided, and includes: detecting that a usage status of a first storage space of an SSD meets a preset condition, where the first storage space works in a first mode; and enabling, based on the detection result, the first storage space to work in a second mode to obtain a second storage space, where a quantity of bits that can be stored in a cell in the first storage space is greater than a quantity of bits that can be stored in a cell in the second storage space.

公开(公告)号：US12228966B2

公开(公告)日：2025-02-18

申请号：US17759022

申请日：2020-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ming Li ,  Guoping Luo ,  Pasi Pylvas

IPC: G06F1/16 ,  G06F3/01 ,  G06F3/041

Abstract: An apparatus, comprising: a foldable touch display; a motor adapted to control a mechanism for switching the foldable touch display between an unfolded state and a folded state in a rolling motion; and a controller adapted to: detect a user input, calculate a velocity vector of the user input, and control the motor for switching the foldable touch display between the unfolded state and the folded state according to the calculated velocity vector of the user input.

公开(公告)号：US12228903B2

公开(公告)日：2025-02-18

申请号：US16479766

申请日：2017-03-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Nian Li

IPC: G05B19/048 ,  G06F11/30 ,  G06F11/34 ,  G06Q10/20 ,  H04L67/025

Abstract: A system comprises a plurality of electronic devices and a server. Each of the plurality of electronic devices is configured to report a working status parameter to the server. The server is configured to receive working slams parameters from the plurality of electronic devices, determine a first electronic device being faulty from the plurality of electronic devices based on working status parameters sent by the plurality of electronic devices, and send an indication to a control device corresponding to the first electronic device. The server is further configured to receive a response from the control device indicating a request for maintenance of the first electronic device in response to a user's selection on the control device.

公开(公告)号：US20250056613A1

公开(公告)日：2025-02-13

申请号：US18925942

申请日：2024-10-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongyi Shen ,  Li Zhang ,  Jing Han ,  Jiayin Zhang

IPC: H04W74/0816 ,  H04B7/06 ,  H04W36/00 ,  H04W36/08

Abstract: This application provides a neighbor cell measurement method and a communication apparatus. The method includes: determining N1 to-be-measured neighbor cells of a terminal device, where N1 is a positive integer; obtaining first information, where the first information is used to determine information sending modes of N2 neighbor cells in the N1 neighbor cells, the information sending mode includes a listen before talk LBT mode or a no-LBT mode, and N2 is a positive integer less than or equal to N1; and performing neighbor cell measurement on the N1 neighbor cells based on the first information.

公开(公告)号：US20250056612A1

公开(公告)日：2025-02-13

申请号：US18810557

申请日：2024-08-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongjia Su ,  Yi Zhang ,  Zhengzheng Xiang ,  Lei Lu

IPC: H04W74/0816 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453

Abstract: In a method for resource determination for sidelink communications, a first terminal apparatus determines an available time-frequency resource set in a resource selection window based on resource reservation information of a second terminal apparatus and a first channel occupancy time. The first channel occupancy time is shared by the first terminal apparatus and the second terminal apparatus. When a time-frequency resource occupied by another terminal apparatus during resource selection is excluded, the first terminal apparatus does not need to exclude a time-frequency resource unit reserved by that other terminal apparatus except when it is the second terminal apparatus, to prevent excessive time-frequency resource units from being excluded.