公开(公告)号：US11496267B2

公开(公告)日：2022-11-08

申请号：US16519155

申请日：2019-07-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Junchao Li ,  Hao Tang ,  Zhenfei Tang ,  Yueying Zhao ,  Wenwen Huang

IPC: H04L5/00 ,  H04W72/04

Abstract: The present disclosure relates to communication methods and communications apparatus. One example method includes receiving, by a terminal, configuration information sent by a network device, where the configuration information is used to indicate a resource in a plurality of candidate resources of a common search space, and the candidate resources of the common search space are determined based on one or more of a cell identity, downlink bandwidth, a frequency domain resource location of a synchronization channel, and a frequency domain resource location of a broadcast channel, and receiving, by the terminal, common control information on the resource indicated by the configuration information.

公开(公告)号：US20220264574A1

公开(公告)日：2022-08-18

申请号：US17738753

申请日：2022-05-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yifan Xue ,  Xiaolei Tie ,  Zhanzhan Zhang ,  Han Zhou ,  Wenwen Huang ,  Jian Wang

IPC: H04W72/04 ,  H04W76/28

Abstract: A communication method includes that, when a terminal device receives indication information used by a network device to indicate the terminal device to work on a non-dormant bandwidth part (BWP) in a secondary cell, the terminal device can determine a specific BWP on which the terminal device is to work, and perform a corresponding operation. A network device generates indication information, and sends the indication information to a terminal device, where the indication information is used to indicate the terminal device to work on a non-dormant BWP in a first secondary cell. Then, the terminal device enables, according to the indication information, the terminal device to work on a first BWP, where the first BWP is the non-dormant BWP in the first secondary cell.

公开(公告)号：US20170288742A1

公开(公告)日：2017-10-05

申请号：US15625774

申请日：2017-06-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenwen Huang ,  Yueying Zhao

IPC: H04B7/022 ,  H04W56/00 ,  H04L12/12 ,  H04L12/24 ,  G01S13/46 ,  H04L1/18

CPC classification number: H04B7/022 ,  G01S13/46 ,  H04L1/0013 ,  H04L1/08 ,  H04L1/18 ,  H04L1/1822 ,  H04L12/12 ,  H04L41/0806 ,  H04W56/006

Abstract: Embodiments of the present invention disclose a wireless data transmission method, including: obtaining a repetition quantity required for data transmission of each user equipment (UE) in a management range, and determining a round trip time (RTT) of the UE according to obtained repetition quantity information of the UE, process quantity information of the UE, and a transmission time interval (TTI). A repetition quantity required by a UE may be learned of by using repetition quantity information of the UE. Therefore, for a coverage capability of each UE, each RTT can include as few processes as possible, provided that a requirement of the UE for a repetition quantity is met. In this way, a probability of successful data decoding may be efficiently improved, thereby efficiently improving a coverage capability of UE in wireless communication.

公开(公告)号：US12016043B2

公开(公告)日：2024-06-18

申请号：US17172080

申请日：2021-02-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenwen Huang ,  Meng Hua ,  Xiaolei Tie

IPC: H04W72/53 ,  H04B7/06 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04B7/0626 ,  H04B7/0632 ,  H04W72/0446 ,  H04W72/23

Abstract: This application provides a data transmission method and an apparatus. The method includes: receiving first DCI sent by a network device, where the first DCI includes a quantity of layers for transmitting first data through a PDSCH, and under a first condition, the quantity of layers of the first data is less than or equal to N1; and under a second condition, the quantity of layers of the first data is less than or equal to N2, N1 is less than N2, N2 is a maximum quantity of layers, for transmitting data through the PDSCH, supported by a terminal device, and N1 is a positive integer; and receiving the first data sent by the network device, and demodulating the first data based on the first DCI. Therefore reducing radio frequency power consumption of the terminal device.

公开(公告)号：US11962522B2

公开(公告)日：2024-04-16

申请号：US17172396

申请日：2021-02-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hao Sun ,  Wenwen Huang ,  Yan Cheng

IPC: H04L5/00 ,  H04B7/06 ,  H04L1/1812 ,  H04W28/26 ,  H04W72/0446 ,  H04W72/21

CPC classification number: H04L5/0012 ,  H04B7/0626 ,  H04L1/1819 ,  H04L5/0055 ,  H04W28/26 ,  H04W72/0446 ,  H04W72/21

Abstract: The present disclosure relates to communication methods in a UCI-only scenario. One example method includes receiving downlink control information used to schedule a PUSCH, where the PUSCH includes a first frequency hopping resource and a second frequency hopping resource, and a time-domain start symbol of the first frequency hopping resource is before a time-domain start symbol of the second frequency hopping resource, and sending first UCI on the PUSCH, where the first UCI includes at least one of an HARQ-ACK, CSI-part1, or CSI-part2, where a quantity GCSI-part1(1) of coded bits that are of the CSI-part1 in the first UCI and that are mapped onto the first frequency hopping resource is a smaller one of a fourth value and a fifth value.

公开(公告)号：US20240078441A1

公开(公告)日：2024-03-07

申请号：US18505892

申请日：2023-11-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rong Duan ,  Kangxing Hu ,  Wenwen Huang ,  Yuan Yuan ,  Wen Peng ,  Chunxi Liu ,  Qinjie Yang ,  Xiaoliang Yin ,  Shufan Li

IPC: G06N5/02

CPC classification number: G06N5/02

Abstract: A method for knowledge representation and deduction of service logic includes: generating, based on a knowledge representation model, a semantic graph corresponding to conceptual-layer service logic, where the semantic graph includes one or more types of nodes and edges for connecting the one or more types of nodes, and the nodes include at least a node of a variable type; generating, based on the semantic graph and a physical table to which a service object is mapped, an instance graph, where the instance graph includes the nodes and edges in the semantic graph; generating executable code based on a service logic relationship between the nodes in the instance graph; and determining, based on the executable code and a data instance corresponding to a node whose in-degree is 0 in the instance graph, a data instance corresponding to each node in the instance graph.

公开(公告)号：US20240070589A1

公开(公告)日：2024-02-29

申请号：US18505850

申请日：2023-11-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rong Duan ,  Yuan Yuan ,  Kangxing Hu ,  Chunxi Liu ,  Wenwen Huang ,  Wen Peng

IPC: G06Q10/0637

CPC classification number: G06Q10/06375

Abstract: A method of engineering forecast and analysis is provided. The method includes: generating a forecasting model based on financial or business information obtained through a user interface, where the forecasting model expresses a logical determining and/or calculation rule based on a structure of a high-order directed graph and by using a plurality of nodes, attributes of the plurality of nodes, and a relationship between every two of the plurality of nodes, and the forecasting model expresses a forecasting path through a directed edge between the nodes; and configuring a common attribute of the forecasting model, an attribute of the forecasting path, and a personalized attribute of the node based on instantiation configuration information.

公开(公告)号：US20220232599A1

公开(公告)日：2022-07-21

申请号：US17607682

申请日：2020-04-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yifan Xue ,  Jian Wang ,  Wenwen Huang

IPC: H04W72/12 ,  H04W72/04 ,  H04L27/26

Abstract: A scheduling switching method includes receiving, by a terminal, a switching indication from a network device, where the switching indication indicates the terminal to switch from a first scheduling mode to a second scheduling mode. The method further includes determining an application time of the second scheduling mode such that the terminal schedules a data channel or triggers a reference signal using the second scheduling mode when the application time arrives.

公开(公告)号：US11184139B2

公开(公告)日：2021-11-23

申请号：US16580927

申请日：2019-09-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xinxian Li ,  Wenwen Huang ,  Hao Tang ,  Zhenfei Tang ,  Zhongfeng Li ,  Guohua Zhou

IPC: H04L5/00 ,  H04W24/02 ,  H04W24/04 ,  H04W72/04 ,  H04W56/00

Abstract: This application discloses a resource configuration method, a method for determining a bandwidth part, a method for indicating a bandwidth part, and a device. The method for indicating a bandwidth part includes: determining, by a base station, the bandwidth part based on a mapping relationship between a first carrier bandwidth and a first bandwidth part set and/or a mapping relationship between a capability bandwidth of a terminal device and a second bandwidth part set, where the first bandwidth part set includes a plurality of bandwidth parts, the first bandwidth part set includes the bandwidth part, the second bandwidth part set includes a plurality of bandwidth parts, and the second bandwidth part set includes the bandwidth part; and indicating, by the base station, the bandwidth part to the terminal device.

公开(公告)号：US20250048381A1

公开(公告)日：2025-02-06

申请号：US18925047

申请日：2024-10-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Youlong Cao ,  Wenwen Huang ,  Erkai Chen ,  Rui Xu ,  Yi Qin ,  Xiang Mi

IPC: H04W72/23

Abstract: In a communication method, a terminal device receives first indication information from a network device. The first duration is related to a periodicity or frame rate of data. Based on the and first duration information, the terminal device skips performing PDCCH monitoring in a first duration.