公开(公告)号：US12302329B2

公开(公告)日：2025-05-13

申请号：US17421241

申请日：2020-01-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Xiao Xiao ,  Jun Wang ,  Jian Wang

IPC: H04W72/21 ,  H04W4/40 ,  H04W72/542

Abstract: A method, a device, and a system for triggering a scheduling request (SR) to meet quality of service (QoS) requirements of different services in a New Radio (NR) vehicle to everything (V2X) system and to avoid or reduce unnecessary SR triggering. The method includes that a network device sends a first message to a terminal device, where the first message includes a first identifier and one or more configuration parameters corresponding to the first identifier. The first identifier is of a first logical channel, and the first logical channel is of a sidelink (SL) radio bearer. Alternatively, there is a mapping relationship between the first identifier and the first logical channel.

公开(公告)号：US20250151147A1

公开(公告)日：2025-05-08

申请号：US19013593

申请日：2025-01-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chao Quan ,  Jian Wang ,  Xingqing Cheng

IPC: H04W76/15 ,  H04W8/00 ,  H04W8/22

Abstract: In a method, a first node receives a plurality of pieces of first information from a plurality of second nodes, where each of the plurality of pieces of first information indicates a service type of a set to which a second node that sends the first information belongs. The first node determines a target set from sets to which the plurality of second nodes belong, and sends a connection request to a third node in the target set, where a service type of the target set corresponds to a first service of the first node. Further, the third node establishes a connection to the first node, and sends information about the target set to the first node.

公开(公告)号：US12271479B2

公开(公告)日：2025-04-08

申请号：US17740648

申请日：2022-05-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Wang ,  Liang Xia

IPC: G06F21/57 ,  G06F9/455 ,  G06F21/55 ,  H04L9/32

Abstract: A remote attestation method implemented by a network device where the network device obtains an integrity measurement value of a measurement object in the network device, and sends the integrity measurement value of the measurement object to at least one of a plurality of remote attestation (RA) servers to enable the at least one RA server to perform remote attestation on integrity of the measurement object in the network device.

公开(公告)号：US12262400B2

公开(公告)日：2025-03-25

申请号：US17889499

申请日：2022-08-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Wang ,  Chen Xu ,  Yourui Huangfu ,  Rong Li ,  Jun Wang

IPC: H04W72/54 ,  H04W72/20

Abstract: A scheduling method, scheduling algorithm training method, related system, and storage medium are provided including the scheduling method being applied to a scheduling control system, which includes K network devices, and K is an integer greater than 1. The method further includes a first network device that obtains target state information of a first area, where the target state information includes network state information and user data packet cache information. The first network device generates first scheduling information based on the target state information of the first area and a first target sub-policy network, where the first target sub-policy network is a target sub-policy network that is in K target sub-policy networks and that corresponds to the first network device. The first network device delivers the first scheduling information to a terminal in the first area.

公开(公告)号：US20250036948A1

公开(公告)日：2025-01-30

申请号：US18902021

申请日：2024-09-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiajun Wu ,  Chengjian Sun ,  Chenyang Yang ,  Jian Wang ,  Rong Li

IPC: G06N3/08 ,  G06N3/048

Abstract: This application provides a data processing method and a related apparatus. The method includes: obtaining K-dimensional data, and inputting the K-dimensional data into a first machine learning model, to obtain a solution to a to-be-solved problem. The first machine learning model includes a first processing module and a second processing module. The second processing module is determined based on a constraint condition of the to-be-solved problem. The second processing module is configured to perform dimensional generalization on the K-dimensional data. The first processing module is obtained through training based on m-dimensional data. A value of m is irrelevant to a value of K, and K and m are positive integers.

公开(公告)号：US12192087B2

公开(公告)日：2025-01-07

申请号：US18156914

申请日：2023-01-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Wang ,  Yuhua Shu

IPC: H04L43/12 ,  H04W12/037 ,  H04W76/10

Abstract: This application relates to the field of communications technologies, and discloses a network distribution method and system. A first electronic device sends a first probe request, and a second electronic device sends a first probe response after receiving the first probe request. The first electronic device establishes a first connection to the second device by using temporary networking data in the first probe response. The second electronic device transmits network distribution data of a master access point to the first electronic device through a temporary network of the first connection. The first electronic device and the second device then establishes a second connection through the temporary network in an encrypted manner. Therefore, network security of the first electronic device and the second electronic device is high.

公开(公告)号：US12114265B2

公开(公告)日：2024-10-08

申请号：US17605863

申请日：2020-04-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiru Kuang ,  Jian Wang ,  Chuting Yao ,  Haibo Xu

IPC: H04W52/02 ,  H04W76/15 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04W52/0232 ,  H04W76/15 ,  H04W76/20 ,  H04W76/30

Abstract: A method includes: determining, by a terminal device, first assistance information, wherein the first assistance information is used to indicate a configuration parameter requested by the terminal device from a first network device; and sending, by the terminal device, the first assistance information to a second network device, wherein the second network device is used to send the first assistance information to the first network device.

公开(公告)号：US12101822B2

公开(公告)日：2024-09-24

申请号：US17982988

申请日：2022-11-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Yiru Kuang ,  Zhenzhen Cao ,  Jian Wang ,  Xuelong Wang

IPC: H04L12/24 ,  H04L5/00 ,  H04W72/0453 ,  H04W74/02 ,  H04W74/0833 ,  H04W76/27

CPC classification number: H04W74/0833 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/0098 ,  H04W72/0453 ,  H04W74/02 ,  H04W76/27

Abstract: A random access method and device. The method includes receiving, by user equipment, a radio resource control (RRC) connection reconfiguration message from a first network device, the RRC connection reconfiguration message indicating a primary serving cell of the second network device for a user equipment, an active uplink bandwidth part (BWP) in the primary serving cell, and an active downlink BWP in the primary serving cell, the RRC connection reconfiguration message includes an uplink BWP identifier indicating the active uplink BWP and a downlink BWP identifier indicating the active downlink BWP, the uplink BWP identifier corresponds to the active uplink BWP, the downlink BWP identifier corresponds to the active downlink BWP, and initiating, by the user equipment, a random access procedure to the second network device on the active uplink BWP and the active downlink BWP.

公开(公告)号：US12052591B2

公开(公告)日：2024-07-30

申请号：US17266040

申请日：2019-08-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu Cai ,  Haibo Xu ,  Jian Wang

IPC: H04W24/08 ,  H04W72/1273 ,  H04W74/0833

CPC classification number: H04W24/08 ,  H04W72/1273 ,  H04W74/0833

Abstract: A method for monitoring a communications channel between a terminal device and a network device is described. The method includes: obtaining a first search space configuration and a second search space configuration. The first search space configuration includes a first search space set and the second search space configuration includes a second search space set, or the first search space configuration includes a first search space parameter and the second search space configuration includes a second search space parameter. The method further includes monitoring a physical downlink control channel (PDCCH) based on the first search space configuration if a first condition is met. The first condition includes: a first timer is not in a running state; or monitoring, by the terminal device, a PDCCH based on the second search space configuration if a second condition is met. The second condition includes a first timer is in a running state.

公开(公告)号：US12015982B2

公开(公告)日：2024-06-18

申请号：US17418114

申请日：2019-12-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yifan Xue ,  Jian Wang

IPC: H04W52/02

CPC classification number: H04W52/0235

Abstract: A terminal receives a power saving signal sent by a network device, where the power saving signal indicates N time units, and where N is greater than 0. The terminal determines a state of the terminal in a first time period corresponding to the N time units on a first frequency domain resource and a state in a second time period corresponding to the N time units on a second frequency domain resource. The state of the terminal includes a sleep state or a wake-up state. The sleep state indicates that the terminal monitors no first signal, and the wake-up state indicates that the terminal monitors a first signal based on a configuration parameter.