公开(公告)号：US20250055793A1

公开(公告)日：2025-02-13

申请号：US18926084

申请日：2024-10-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Yu Cai ,  Haibo Xu ,  Rui Wang ,  Xiaodan Pan

IPC: H04L45/74

Abstract: This application relates to a communication method and device. A remote terminal device receives a first data packet from a relay terminal device by using an SRB1. The first data packet includes a first message and an SRAP header. The remote terminal device removes the SRAP header via an SRAP entity to obtain configuration information. The SRAP entity is determined before the SRAP header is removed. The remote terminal device configures the SRAP entity based on the configuration information. The remote terminal device may predetermine the SRAP entity.

公开(公告)号：US20250055643A1

公开(公告)日：2025-02-13

申请号：US18927225

申请日：2024-10-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan Wang ,  Zhang Zhang

IPC: H04L5/00 ,  H04B7/0456 ,  H04W28/06

Abstract: Embodiments of this application provide a communication method and an apparatus. The method includes: receiving first data; sending second data through a plurality of antenna ports, where the second data is obtained by performing, by a network device, distribution matching, forward error correction encoding, and modulation on the first data based on a bit mapping relationship; and sending indication information to a terminal device, where the indication information is used by the terminal device to determine the bit mapping relationship, and the bit mapping relationship is used by the terminal device to perform distribution dematching on the second data to obtain an estimated value of the first data.

公开(公告)号：US20250055592A1

公开(公告)日：2025-02-13

申请号：US18926456

申请日：2024-10-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huan SUN ,  Zhe JIN ,  Zhihu LUO ,  Weilin QU

IPC: H04L1/00

Abstract: The technology of this application relates to a method and an apparatus, and may be applied to the communication field. The method includes a network device may modulate first information by using a first modulation scheme and modulate second information by using a second modulation scheme in a first signal, to modulate the first information and the second information onto the first signal, where the first modulation scheme may be phase shift keying modulation or quadrature amplitude modulation, and the second modulation scheme is amplitude shift keying modulation. The network device sends the first signal on a first time-frequency resource.

公开(公告)号：US20250055551A1

公开(公告)日：2025-02-13

申请号：US18926001

申请日：2024-10-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xi Zhang ,  Chunyang Lei ,  Xiaobo Chen ,  Jianglei Ma

IPC: H04B7/06 ,  H04W72/044 ,  H04W72/542

Abstract: Aspects of the present disclosure provide solutions to UE-initiated beam switching, beam pair switching, or link switching based on use of an association of at least two types of reference signals. The at least two types of reference signals include, but are not limited to, a beam management reference signal (BM-RS), a tracking reference signal (T-RS) and a channel state information acquisition reference signal (CSIA-RS).

公开(公告)号：US20250053716A1

公开(公告)日：2025-02-13

申请号：US18928563

申请日：2024-10-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhentao TANG ,  Shixiong KAI ,  Bin WANG ,  Qin SHU ,  Yu HUANG

IPC: G06F30/27 ,  G06F30/394 ,  G06F30/398 ,  G06F111/04 ,  G06F115/12

Abstract: A circuit wiring determining method includes: obtaining information used to describe a port and a pin; determining a plurality of candidate connection paths based on the information about the port and the pin; obtaining a cost value of each candidate connection path by using a machine learning model, where the cost value indicates impact of the candidate connection path on a total quantity of connection paths between a plurality of ports and a plurality of pins; and determining at least one target connection path from the plurality of candidate connection paths based on the cost value. In this application, the cost value of the candidate connection path is effectively evaluated by using the machine learning model, and a preferred target connection path is determined based on the cost value, to increase a quantity of connections between the ports and the pins of an entire circuit.

公开(公告)号：US20250053366A1

公开(公告)日：2025-02-13

申请号：US18925713

申请日：2024-10-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie Xu ,  Jiayu Long

IPC: G06F3/14 ,  G06F3/0486 ,  G06F3/147 ,  H04M1/72412 ,  H04W4/80

Abstract: This application relates to the field of terminal technologies, and in particular, to a device interaction method and an electronic device. The method is applied to a first electronic device and includes: obtaining a relative location of a second electronic device; determining an approach direction of the second electronic device based on the relative location; obtaining first posture data of the first electronic device and second posture data of the second electronic device; determining a contact posture between the first electronic device and the second electronic device based on the approach direction, the first posture data, and the second posture data; and determining the second electronic device as an extension device of the first electronic device based on the contact posture.

公开(公告)号：US20250053361A1

公开(公告)日：2025-02-13

申请号：US18929560

申请日：2024-10-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liangchuan Ma ,  Zhengyun Wang ,  Songpo Mao ,  Yaojun Wang ,  Xinjie Mao

IPC: G06F3/14 ,  G06T13/00

Abstract: Embodiments of this application provide a display method for an electronic device with a flexible screen and an electronic device. In a process in which a screen is unfolded or folded, a first animation may be generated and displayed. As an unfolding angle of the screen gradually increases, a size of an interface for displaying content gradually increases, relative positions of elements on the interface gradually increase, and sizes of the elements gradually increase. In addition, as the unfolding angle of the screen gradually decreases, the size of the interface for displaying content gradually decreases.

公开(公告)号：US20250052408A1

公开(公告)日：2025-02-13

申请号：US18930824

申请日：2024-10-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ting Zhang ,  Kang Chung Liu ,  Shibin Ruan

IPC: F21V23/00 ,  B41J2/45 ,  F21V5/00 ,  F21V5/04 ,  F21V23/06 ,  F21Y115/10 ,  G03G15/04

Abstract: An LED light-emitting module is provided, including a glass substrate, a drive circuit, an LED light-emitting assembly, and a drive chip. The drive circuit is disposed on a side surface of the glass substrate. The LED light-emitting assembly includes a plurality of LED light sources arranged in an array manner. The LED light-emitting assembly is disposed on a surface of the drive circuit and is electrically connected to the drive circuit. The drive chip is connected to the drive circuit, and controls, by using the drive circuit, the LED light source in the LED light-emitting assembly to be turned on or off.

公开(公告)号：US12225472B2

公开(公告)日：2025-02-11

申请号：US17648754

申请日：2022-01-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhengwei Gong ,  Amine Maaref ,  Kelvin Kar Kin Au ,  Mohammadhadi Baligh ,  Weimin Xiao

IPC: H04W52/14 ,  H04W52/24 ,  H04W52/32

Abstract: A method for power control for uplink transmission is provided. In an embodiment, a method in a user equipment (UE) for reference signal (RS) relationship specific uplink (UL) transmission power control includes transmitting, by the UE, a first UL signal according to a first power control set including at least one of a first target power, a second target power, a DL reference signal (RS) for pathloss estimation, a pathloss compensation factor, and a transmit power command (TPC). The first power control set is determined according to a first RS relationship between one first RS and a first UL signal.

公开(公告)号：US12225452B2

公开(公告)日：2025-02-11

申请号：US17707225

申请日：2022-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chong Lou ,  Qiang Fan ,  Xiaoying Xu ,  Qufang Huang

IPC: H04W48/16 ,  H04W48/06

Abstract: A signal transmission method includes receiving configuration information from a network device. The configuration information is used to indicate a serving cell that is allowed or forbidden to be used by a terminal for a first service or first control information. The method also includes adjusting the serving cell that is allowed or forbidden to be used by the terminal for the first service or the first control information. The method further includes transmitting the first service or the first control information by using an adjusted serving cell.