公开(公告)号：US20250168084A1

公开(公告)日：2025-05-22

申请号：US19027242

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tran Anh Quang Pham ,  Youcef Magnouche ,  Jeremie Leguay ,  Xu Gong

IPC: H04L41/5025 ,  H04L41/5009 ,  H04L47/2425

Abstract: An edge device is for a distributed traffic engineering system with quality of service control of a plurality of flow groups routed over a set of overlay links. The edge device is configured to receive one or more service-level agreement requirements for the plurality of flow groups from a network controller, receive first control information from one or more other edge devices in the distributed traffic engineering system, obtain monitoring information for the plurality of flow groups and the set of overlay links, and adjust a plurality of queuing parameters for the plurality of flow groups based on at least one of the first control information, the monitoring information, or the one or more SLA requirements.

公开(公告)号：US20250168052A1

公开(公告)日：2025-05-22

申请号：US19027357

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoming JIANG ,  Dao PAN

IPC: H04L27/26 ,  H04L7/04

Abstract: This application provides example communication methods and devices. One example method is applied to a receiving device, and the method includes receiving a first data frame, where the first data frame includes a plurality of pieces of synchronization information, and the plurality of pieces of synchronization information are all used for frame synchronization. Frame synchronization is performed on the first data frame based on one or more of the plurality of pieces of synchronization information.

公开(公告)号：US20250167914A1

公开(公告)日：2025-05-22

申请号：US19027459

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiajie TONG ,  Huazi ZHANG ,  Xianbin WANG ,  Rong LI ,  Jun WANG

IPC: H04L1/00

Abstract: This application provides a data processing method, an apparatus, and a device, to implement an encoding method supporting blind decoding. When a quantity of information bits is large, the information bits need to be carried in a plurality of to-be-encoded blocks. In this case, during to-be-encoded block division (that is, code block division), a part of information bits in a subsequent code block may be moved to a previous code block.

公开(公告)号：US20250167912A1

公开(公告)日：2025-05-22

申请号：US19029286

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yiran LI ,  Xinqian XIE ,  Jiafeng SHAO ,  Wei YE ,  Hantao LI

IPC: H04L1/00 ,  H04L27/18

Abstract: A communication method includes: receiving the first information, where the first information indicates a modulation and coding scheme MCS of a first signal, the MCS of the first signal belongs to a first MCS set, and amplitude of a modulation symbol corresponding to an MCS in the first MCS set is constant; and receiving or sending the first signal according to the MCS of the first signal.

公开(公告)号：US20250167901A1

公开(公告)日：2025-05-22

申请号：US19029993

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kai FU ,  Zhan YU ,  Heng ZHANG

IPC: H04B17/345

Abstract: This application relates to a data transmission method and a related product. An example data transmission method includes: generating a data frame, where the data frame includes a pilot symbol, and an insertion rule of the pilot symbol is determined based on at least one of channel information, a quantity of retransmission times of the data frame, or frame structure information of the data frame; and sending the data frame.

公开(公告)号：US20250166575A1

公开(公告)日：2025-05-22

申请号：US19027750

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huaqiang Huang ,  Tengfei Mu ,  Chunlei Guo ,  Congbiao Jiang

IPC: G09G3/3266 ,  G09G3/32 ,  G09G3/36

Abstract: A display apparatus includes a display drive chip and a display, and the display drive chip is configured to drive the display. A time sequence gating circuit is added to the display drive chip, and a time sequence switch circuit is added to the display. The time sequence gating circuit can provide a gating signal for the time sequence switch circuit of the display. The time sequence switch circuit may connect or disconnect a time sequence drive circuit to or from a plurality of gate lines of the display based on the gating signal.

公开(公告)号：US20250165269A1

公开(公告)日：2025-05-22

申请号：US19027441

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaolong Ding ,  Liang XU ,  Yinghao Li ,  Xingchen Zhou ,  Li Li

IPC: G06F9/451 ,  G06F3/0484 ,  G06F3/04886 ,  G06F3/14

Abstract: A control method is applied to an electronic device, the electronic device includes a first screen and a second screen, and method includes: after a first user account is logged in to on the first screen, switching a user account on the first screen to the first user account; after a second user account is logged in to on the second screen, switching a user account on the second screen to the second user account; and running a first application on the first screen by using the first user account, and running the first application on the second screen by using the second user account.

公开(公告)号：US20250165258A1

公开(公告)日：2025-05-22

申请号：US19029760

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fan ZHU ,  Ruoyu ZHOU ,  Fang SU ,  Xiping ZHOU ,  Heng LIAO

IPC: G06F9/38 ,  G06F9/30

Abstract: Embodiments of this application provide instruction execution methods and related apparatuses. An example method includes: determining that an execution status of a first block in a queue is a completed state, where the queue includes a plurality of blocks including the first block, the first block is a block with a smallest number in the queue, and the first block includes at least one instruction; changing a status of a processor based on an execution result of the at least one instruction in the first block; and deleting the first block from the queue.

公开(公告)号：US20250159780A1

公开(公告)日：2025-05-15

申请号：US19028315

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianan ZHANG ,  Jingjing HUANG ,  Junping ZHANG

IPC: H05B47/13 ,  H05B47/125 ,  H05B47/16 ,  H05B47/175

Abstract: A method includes: a processing apparatus receives collected information from a detector. The collected information includes at least one of the following: reflected-light information of a user, thermal radiation information of the user, or image information of the user. The processing apparatus determines, based on the collected information, a first optical receiver unit that is in the detector and that collects ROI information of the user. The processing apparatus determines, based on a correspondence between optical receiver units and time units, a first time unit corresponding to the first optical receiver unit. The processing apparatus increases an irradiation power of a light source in the first time unit.

公开(公告)号：US20250159727A1

公开(公告)日：2025-05-15

申请号：US19023758

申请日：2025-01-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hong QI ,  Hongjia SU ,  Hongli HE ,  Xiang MI

IPC: H04W74/0816 ,  H04W72/231 ,  H04W72/25 ,  H04W74/08

Abstract: This application relates to the field of wireless communication technologies, and provides a communication method and a communication apparatus. The method includes: A first terminal device performs first channel access, to obtain first COT of a first channel resource, where the first COT includes n first time units and a first time period in an (n+1)th first time unit, the first COT is continuous in time, a length L of the first time period is less than a length of the first time unit, L may be determined based on a channel access priority class p, and n is an integer greater than or equal to 0. The first terminal device sends data to a second terminal device in the first COT by using the first channel resource.