公开(公告)号：US20250130632A1

公开(公告)日：2025-04-24

申请号：US18382126

申请日：2023-10-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： SEAN BRALEY ,  Roeland Petrus Hubertus Vertegaal

IPC: G06F3/01 ,  G06F3/16 ,  G06T19/00

Abstract: Methods and systems for intelligent notification management using gaze tracking are disclosed. The method comprises receiving a user's point of gaze (POG) from a gaze tracking device that monitors the user's eye movement and direction. It also obtains the spatial position of a notification displayed on an electronic device within a particular space. If the user's POG remains within a boundary defined by the spatial position of the notification for a predetermined period of time, a signal is sent to the electronic device indicating that the user has viewed the notification. The notification is then labeled as having been viewed. The various embodiments described herein enhance user-device interaction, ensure efficient delivery of notifications, and facilitate a streamlined user experience by ensuring that users do not miss important notifications and by enabling seamless interaction across devices.

公开(公告)号：US20250130618A1

公开(公告)日：2025-04-24

申请号：US19001216

申请日：2024-12-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiangtao WANG ,  Junjie WU ,  Hua CHEN

IPC: G06F1/3206 ,  G06F1/3234

Abstract: An example energy efficiency management method includes detecting a type of sensitivity to a performance requirement of a service running in a device, selecting a part of a plurality of running parameters of the device based on the type of sensitivity, where the selected running parameter is a running parameter with low relevance to the type of sensitivity of the service, and then adjusting the selected part of the plurality of running parameters or an associated parameter associated with the selected part of the plurality of running parameters so that a corresponding resource that is in the device and that is occupied by the service is reduced. Power consumption of the device after the adjustment is lower than power consumption of the device before the adjustment.

公开(公告)号：US12284658B2

公开(公告)日：2025-04-22

申请号：US17857800

申请日：2022-07-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mao Yang ,  Yuchen Guo ,  Yunbo Li ,  Bo Li

IPC: H04W72/04 ,  H04L5/00 ,  H04W4/70 ,  H04W28/02 ,  H04W72/23 ,  H04W84/12

Abstract: This application discloses example device-to-device (D2D) transmission methods and communication apparatuses. One example method includes receiving, by a station, a trigger frame sent by an access point, where the trigger frame includes a user information field, the user information field includes an identifier of the station, resource allocation information, first indication information, and second indication information, the first indication information indicates that a resource unit indicated by the resource allocation information is used for D2D transmission, and the second indication information indicates that the station is a sender or a receiver of the D2D transmission. The D2D transmission is performed by the station on the resource unit indicated by the resource allocation information.

公开(公告)号：US12284521B2

公开(公告)日：2025-04-22

申请号：US18043463

申请日：2021-07-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lu Gan

IPC: H04W12/08 ,  H04W12/0431 ,  H04W12/40

Abstract: An Internet of Things (IoT) device authorization method includes an IoT device that wirelessly communicates with a first electronic device and a second electronic device. The IoT device includes a processor, a memory, a first antenna, and a second antenna. A transmit distance of the second antenna is less than a transmit distance of the first antenna. When instructions stored in the memory are executed by the processor, the IoT device is configured to receive a first message indicating to add a shared control device for the IoT device; send, through the second antenna, a second message including device information of the IoT device; receive, in response to the second message, a third message including device information of the second electronic device; and send, through the first antenna, a fourth message including the device information of the second electronic device to the first electronic device.

公开(公告)号：US12284390B2

公开(公告)日：2025-04-22

申请号：US18336735

申请日：2023-06-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Semih Esenlik ,  Panqi Jia ,  Elena Alexandrovna Alshina

IPC: H04N19/70 ,  H04N19/119 ,  H04N19/132 ,  H04N19/167 ,  H04N19/172 ,  H04N19/42

Abstract: For picture decoding and encoding of neural-network-based bitstreams, a picture is represented by an input set of samples which is obtained from the bitstream. The picture is reconstructed from output subsets, which are generated as a result of processing the input set L. The input set is divided into multiple input subsets Li. The input subsets are each subject to processing with a neural network having one or more layers. The neural network uses as input multiple samples of an input subset and generates one sample of an output subset. By combining the output subsets, the picture is reconstructed. In particular, the size of at least one input subset is smaller than a size that is required to obtain the size of the respective output subset, after processing by the one or more layers of the neural network.

公开(公告)号：US12284034B2

公开(公告)日：2025-04-22

申请号：US18324372

申请日：2023-05-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rixin Li ,  Qiwen Zhong ,  Li Xu

IPC: H04L1/00

Abstract: This application discloses a code block identification method and related apparatus. The method includes: obtaining a code block stream, where the code block stream includes a first code block; determining a to-be-identified bit pattern and comparing the to-be-identified bit pattern with a template bit pattern to obtain a quantity of inconsistent bits; and identifying the first code block as a first boundary code block when the quantity of inconsistent bits is less than or equal to a first threshold. The to-be-identified bit pattern includes a first bit pattern and corresponds to the first code block. The template bit pattern includes a first template bit pattern and corresponds to the first boundary code block.

公开(公告)号：US12282820B2

公开(公告)日：2025-04-22

申请号：US18358414

申请日：2023-07-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenwei Lu ,  Yiling Wu

IPC: G06Q30/00 ,  G06K7/10

Abstract: A method includes receiving, by a first device, first signaling from a second device, wherein the first signaling is useable to indicate that the second device successfully received first identity information from the first device and is useable to indicate to the first device to send second identity information to the second device, the first signaling comprises a first inventory identifier, and the first inventory identifier is useable to indicate an identifier of an ongoing inventory process of the second device. The method further includes determining, by the first device based on the first signaling, that the first inventory identifier is the same as a second inventory identifier, wherein the second inventory identifier is useable to indicate an identifier of an ongoing inventory process of the first device. The method further includes sending, by the first device, the second identity information to the second device.

公开(公告)号：US12282659B2

公开(公告)日：2025-04-22

申请号：US17959861

申请日：2022-10-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoming Zhu

IPC: G06F3/06

Abstract: A data management apparatus, a data management method, and a data storage device are provided. The data management apparatus includes a management unit and a data migration unit. The management unit manages data transmission channels between two types of storage media with different transmission performance. Then, the data migration unit migrates data between the two types of storage media through the managed data transmission channels. In this way, the data management apparatus can directly migrate data between storage media with different transmission performance, and a CPU in a system does not need to perform processing such as instruction conversion and protocol conversion, so that a delay of performing the foregoing processing by the CPU can be shortened. In addition, because the CPU does not need to perform data migration, resource overheads of the CPU can be reduced.

公开(公告)号：US12282471B2

公开(公告)日：2025-04-22

申请号：US18632167

申请日：2024-04-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yulong Luo ,  Zhenlong Zhao ,  Huifeng Li

IPC: G06F16/00 ,  G06F16/23 ,  G06F16/27 ,  H04L9/32 ,  H04L9/00

Abstract: Embodiments of this application provide a cross-chain transaction method and apparatus. The cross-chain transaction method includes determining, by a first node, that a first transaction status of a first transaction is a first status, the first status indicating that consensus verification on the transaction succeeded, the first node maintaining a first blockchain and the first transaction belonging to the first blockchain. The method includes obtaining, by the first node, a second transaction status of a second transaction, a second node maintaining a second blockchain and the second transaction belonging to the second blockchain. The method includes modifying, by the first node, target data, the modifying being based on first transaction data of the first transaction when the second transaction status of the second transaction is the first status, the target data comprising data in a state machine of the first node, the target data being related to the first transaction.

公开(公告)号：US20250126730A1

公开(公告)日：2025-04-17

申请号：US18999888

申请日：2024-12-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hewen Shen ,  Xuechan Wang ,  Li Liao ,  Lei Yu ,  Wenwen Wu

IPC: H05K5/02

Abstract: A hinge mechanism and a foldable electronic device are provided. The hinge mechanism is disposed in a foldable electronic device. When one rotation portion of the foldable electronic device moves, the hinge mechanism drives the other rotation portion to move. The hinge mechanism includes a fastening support, a transmission assembly, two first transmission shafts, a clamping assembly, and a first elastic portion. The fastening support is configured to be fastened to a base of the foldable electronic device, and the fastening support is coupled to the first transmission shaft to limit relative positions of the first transmission shaft and the fastening support. The first transmission shaft is coupled to the clamping assembly and the first elastic portion. The first elastic portion provides an elastic force for the clamping assembly such that friction between the clamping assembly and the transmission assembly generates damping.