公开(公告)号：US20250165042A1

公开(公告)日：2025-05-22

申请号：US19027270

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenlin Xiao ,  Kaixu Li ,  Ding Zhong ,  Wen Fan ,  Zhaoen Guo

IPC: G06F1/16

Abstract: A hinge mechanism includes a base and a hinge assembly. The hinge assembly includes a first rotating assembly and a second rotating assembly. The first rotating assembly includes a first housing fastening bracket and a first rotating element rotatably connected between the base and the first housing fastening bracket. The second rotating assembly includes a second housing fastening bracket and a second rotating element rotatably connected between the base and the second housing fastening bracket. The first housing fastening bracket has a first support surface, the second housing fastening bracket has a second support surface, and the base has a third support surface.

公开(公告)号：US20250162611A1

公开(公告)日：2025-05-22

申请号：US18514230

申请日：2023-11-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mohammed ELMAHGIUBI ,  Ziyu ZHANG ,  Kasra REZAEE

IPC: B60W60/00 ,  B60W50/00 ,  G06N3/044 ,  G06N3/045

Abstract: A method and server for motion planning of an autonomous vehicle are provided. The method comprises: receiving an original dataset including a plurality of trajectories for the autonomous vehicle, the plurality of trajectories being distributed over a predetermined plurality of behaviors according to an initial distribution; acquiring an indication of a target distribution of the plurality of trajectories over the predetermined plurality of behaviors; determining a difference between the initial and target distributions, thereby identifying behaviors, for which additional trajectories are to be generated for adjusting the initial distribution of the plurality of trajectories to the target distribution; generating, using the plurality of trajectories in the original dataset and the additional trajectories, an augmented dataset having the target distribution of trajectories over the predetermined plurality of behaviors; and training a motion planner model to simulate motion of the autonomous vehicle based on the augmented plurality of trajectories.

公开(公告)号：US20250159753A1

公开(公告)日：2025-05-15

申请号：US19022654

申请日：2025-01-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tong Sha ,  Bingzhao Li ,  Junren Chang

IPC: H04W76/27 ,  H04W76/40

Abstract: A communication method, including receiving, by a terminal device, first information sent from a network device in a radio resource control (RRC) connected state, where the first information indicates to the terminal device to receive a multicast service in an RRC non-connected state, entering the RRC non-connected state, and receiving the multicast service in the RRC non-connected state via a first cell, wherein the first cell is a serving cell of the terminal device in the RRC connected state.

公开(公告)号：US20250159635A1

公开(公告)日：2025-05-15

申请号：US19026931

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan Xu ,  Wenbo Yan ,  Yunman Chen

IPC: H04W56/00 ,  H04W24/02

Abstract: This application provides a clock signal processing method, and is applied to the field of wireless communication. The clock signal processing method includes the following steps: A first AP receives first indication information from an AC. The first AP uses the first indication information as a trigger signal, and modifies first clock information of a first time counter based on a beacon beacon interval, to obtain second clock information. A minimum difference between the second clock information and N×BI is less than a minimum difference between the first clock information and N×BI. N×BI is an integer multiple of the beacon interval. The first AP sends a first beacon frame. The first beacon frame includes the second clock information.

公开(公告)号：US20250159597A1

公开(公告)日：2025-05-15

申请号：US19027550

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chuan MA ,  Yinghao JIN

IPC: H04W48/16 ,  H04W56/00 ,  H04W72/1273 ,  H04W72/231

Abstract: This application discloses a communication method and apparatus. The method includes: A first network device generates common system information. The common system information includes a plurality of information elements, the plurality of information elements include a first information element and a second information element, the first information element includes values of a plurality of parameters in system information of a first cell, and the second information element includes a value of a first parameter in system information of a second cell. A value of a second parameter in the system information of the second cell is the same as a value of a second parameter in the system information of the first cell, and the first parameter and the second parameter constitute the plurality of parameters.

公开(公告)号：US20250159564A1

公开(公告)日：2025-05-15

申请号：US19028211

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoyan Duan ,  Hui Jin

IPC: H04W36/00 ,  H04W36/14

Abstract: An inter-network change method and apparatus, where a terminal determines second network slice information to which first network slice information is mapped. The first network slice information is information about a first network slice accessed by the terminal, the second network slice information is information about a second network slice, the first network slice is a network slice in a first network, and the second network slice is a network slice in a second network. The terminal sends a request message to the second network and receives an accept message returned by the second network, such that the terminal accesses a network slice identified by network slice information accepted by the second network. It can be learned that embodiments of the present disclosure can implement a handover operation between network slices of different networks.

公开(公告)号：US20250159562A1

公开(公告)日：2025-05-15

申请号：US19026807

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiaojiao LI ,  Li QIANG ,  Junren CHANG ,  Yingchao MAO ,  Xi XIE

IPC: H04W36/00 ,  H04W36/04 ,  H04W36/36

Abstract: This application discloses a cell measurement method and an apparatus, where the method includes: A first network device determines first indication information, where the first indication information indicates at least one candidate cell and a first cell set corresponding to a first candidate cell in the at least one candidate cell, and the first cell set includes at least one cell. The first network device sends the first indication information. A terminal device receives the first indication information. The terminal device measures a cell in the first cell set based on the first indication information. A serving cell of the terminal device is the first candidate cell. In this manner, a range of cells measured and evaluated by the terminal device is specified, and cell handover efficiency and a cell handover success rate are improved.

公开(公告)号：US20250159544A1

公开(公告)日：2025-05-15

申请号：US19024731

申请日：2025-01-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haiyang SUN ,  Yan LI

IPC: H04W28/02 ,  H04M15/00 ,  H04W28/24

Abstract: This application provides methods, apparatuses, systems and non-transitory computer readable media. An example method performed by a session management network element includes: receiving a first policy and charging control (PCC) rule from a policy control network element, wherein a service corresponding to the first PCC rule requires quality of service (QoS) monitoring or the first PCC rule comprises an alternative QoS parameter set; and binding the first PCC rule to a QoS flow, wherein no other PCC rule is bound to the QoS flow.

公开(公告)号：US20250159143A1

公开(公告)日：2025-05-15

申请号：US18962489

申请日：2024-11-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Biao WANG ,  Semih ESENLIK ,  Anand Meher KOTRA ,  Han GAO ,  Jianle CHEN

IPC: H04N19/11 ,  H04N19/105 ,  H04N19/13 ,  H04N19/159 ,  H04N19/167 ,  H04N19/176 ,  H04N19/186 ,  H04N19/46 ,  H04N19/593

Abstract: Devices and methods for Intra prediction are provided. The method includes: parsing a bitstream, wherein the bitstream includes indication information to indicate whether a closest neighboring reference line to the current block is used for an intra prediction; determining an intra prediction mode of the current block is not Planar mode when the closest neighboring reference line to the current block is not used for the intra prediction; and obtaining an index indicating which intra prediction mode in a set of most probable modes is used for the intra prediction mode of the current block when the intra prediction mode of the current block is not Planar mode. The method can improve the efficiency to determine the intra prediction mode of the current block.

公开(公告)号：US20250158929A1

公开(公告)日：2025-05-15

申请号：US19025268

申请日：2025-01-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaxin Wang ,  Yanmei Yang

IPC: H04L47/125

Abstract: Embodiments of this application provide a data transmission method and apparatus. The method includes: A first data transmission server obtains an address of a second data transmission server, where one of the first data transmission server and the second data transmission server is a source data transmission server serving a terminal device, and the other is a target data transmission server of the terminal device. The first data transmission server sends the address of the second data transmission server and an address of the first data transmission server for enabling a third network element to configure a fourth network element to replace an address of data transmission of the terminal device. Based on the method, the data transmission of the terminal device may be switched from the source data transmission server to the target data transmission server.