公开(公告)号：US12082063B2

公开(公告)日：2024-09-03

申请号：US17598098

申请日：2020-03-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Jian Wang ,  Haibo Xu

IPC: H04W36/00 ,  H04L5/00 ,  H04W36/08

CPC classification number: H04W36/00837 ,  H04L5/0051 ,  H04W36/0058 ,  H04W36/0061 ,  H04W36/08

Abstract: A reference signal measurement method includes determining, by a terminal device, that the terminal device meets a first condition for performing measurement, and measuring, by the terminal device, a reference signal based on measurement information that is in the at least one piece of measurement information and that is corresponding to the first condition, where each piece of measurement information in the at least one piece of measurement information indicates a to-be-measured reference signal and corresponds to one or more conditions.

公开(公告)号：US20240224113A1

公开(公告)日：2024-07-04

申请号：US18608881

申请日：2024-03-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo Xu ,  Yiru Kuang ,  Jian Wang ,  Haifeng Yu

IPC: H04W28/02 ,  H04L1/1829 ,  H04W72/1268 ,  H04W80/02

CPC classification number: H04W28/0278 ,  H04L1/1848 ,  H04W72/1268 ,  H04W80/02

Abstract: Embodiments of this application provide a scheduling request processing method and a terminal device. The scheduling request processing method includes: determining, by a terminal device, whether there is a regular BSR associated with a first logical channel that is triggered and has not been canceled; and if a regular BSR associated with the first logical channel is triggered and has not been canceled, and the terminal device has no uplink resource available to transmit data of the first logical channel, and a first timer of the terminal device is not running, triggering, by the terminal device, an SR, where the first timer is configured to delay transmission of the SR.

公开(公告)号：US20240155683A1

公开(公告)日：2024-05-09

申请号：US18405845

申请日：2024-01-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei Gao ,  Xingqing Cheng ,  Jian Wang

IPC: H04W74/0816 ,  H04L5/00 ,  H04W72/0446 ,  H04W74/08

CPC classification number: H04W74/0816 ,  H04L5/0012 ,  H04W72/0446 ,  H04W74/0866

Abstract: A communication method and a related apparatus, applied to intelligent driving or assisted driving are described. The method includes a first node sending a message on at least one of M first time domain resources. The first node receives a message on at least one of N second time domain resources. The first time domain resource is used by the first node to send a message. The second time domain resource is used by the first node to receive a message. The M first time domain resources and the N second time domain resources belong to a first transmission opportunity. A time domain resource in the first transmission opportunity is for message transmission on a first frequency hopping channel. M is an integer greater than 0, N is an integer greater than 0, and M+N>2.

公开(公告)号：US20240137147A1

公开(公告)日：2024-04-25

申请号：US18543603

申请日：2023-12-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Jin ,  Jian Wang ,  Xingqing Cheng

IPC: H04L1/00

CPC classification number: H04L1/0013

Abstract: A method includes: obtaining a total data length of an information bit; and obtaining C code blocks based on the total data length of the information bit and a preset first code rate. The C code blocks correspond to one or more code lengths, where the one or more code lengths meet a form of a positive integer power of 2, and where C is a positive integer.

公开(公告)号：US11910317B2

公开(公告)日：2024-02-20

申请号：US17263085

申请日：2019-08-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan Xue ,  Jian Wang ,  Yu Cai ,  Xiaocui Li

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0229 ,  H04W76/28

Abstract: This application provides a signal monitoring method and an apparatus, to reduce power consumption of a terminal device. The method includes: receiving, by a terminal device, a downlink signal; and monitoring, by the terminal device, a first type of signal in the downlink signal, where the first type of signal is a signal used to indicate power consumption reduction information, the terminal device does not monitor a second type of signal when monitoring the first type of signal, and the second type of signal is a signal used to indicate data scheduling.

公开(公告)号：US11856514B2

公开(公告)日：2023-12-26

申请号：US16477790

申请日：2018-01-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Jian Wang ,  Yongbo Zeng ,  Liping Chen ,  Hongyue Wang

IPC: H04W52/02 ,  H04W76/30 ,  H04W76/27 ,  H04B7/0413 ,  H04W8/24 ,  H04W24/10

CPC classification number: H04W52/0209 ,  H04B7/0413 ,  H04W8/24 ,  H04W24/10 ,  H04W52/0206 ,  H04W76/27 ,  H04W76/30

Abstract: A radio resource configuration adjustment method includes detecting, by user equipment, an overheating problem or that the overheating problem is alleviated, and sending, by the user equipment, a first message to a network device, where the first message is used to notify the network device that the overheating problem occurs in the user equipment or the overheating problem is alleviated; receiving, by the user equipment, a response message sent by the network device, where the response message is used to instruct the user equipment to perform one of the following operations, and the operations include deactivating a secondary serving cell, activating a secondary serving cell, releasing a secondary serving cell, and adding a secondary serving cell; and deactivating, by the user equipment, a secondary serving cell, or activating a secondary serving cell, or releasing a secondary serving cell, or adding a secondary serving cell according to the response message.

公开(公告)号：US11856393B2

公开(公告)日：2023-12-26

申请号：US17421869

申请日：2020-01-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yifan Xue ,  Jian Wang ,  Xingwei Zhang

IPC: H04W52/24 ,  H04W76/23 ,  H04L5/00 ,  H04W52/14 ,  H04W52/38

CPC classification number: H04W52/242 ,  H04L5/0035 ,  H04W52/146 ,  H04W52/383 ,  H04W76/23

Abstract: A power control method and a power control apparatus, the method including determining a path loss estimate between a first terminal device and the second terminal device, determining a transmit power of a signal based on the path loss estimate between the first terminal device and the second terminal device and further based on a path loss estimate between a network device and the second terminal device, and sending, by the second terminal device, the signal to the first terminal device based on the transmit power of the signal. The signal is a physical sidelink shared channel (PSSCH), and the transmit power of the PSSCH is determined according to at least a maximum transmit power of the PSSCH, a target receive power of the PSSCH, the path loss estimate between the first terminal device and the second terminal device, and a target receive power of the PSSCH.

公开(公告)号：US11737052B2

公开(公告)日：2023-08-22

申请号：US17532169

申请日：2021-11-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Da Wang ,  Jian Wang

IPC: H04W68/00 ,  H04W68/02

CPC classification number: H04W68/005

Abstract: Embodiments of the present invention provide a paging determining method. The method includes: determining, by a network device, a first group to which a first terminal device paged on a first paging occasion belongs, where the first group belongs to the M groups; and sending, by the network device, control information based on the first group, where the control information is used to indicate paging information, and the paging information includes a device identifier of the first terminal device. Therefore, reduction of terminal device power consumption can be effectively supported.

公开(公告)号：US11690091B2

公开(公告)日：2023-06-27

申请号：US17215243

申请日：2021-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huazi Zhang ,  Ming Jia ,  Rong Li ,  Jian Wang ,  Xianbin Wang ,  Shengchen Dai ,  Jun Wang ,  Yiqun Ge ,  Yan Chen ,  Jianglei Ma

IPC: H04W72/00 ,  H04W72/541 ,  H04L1/00 ,  H04L5/00 ,  H04W72/121

CPC classification number: H04W72/541 ,  H04L1/001 ,  H04L1/0004 ,  H04L5/0037 ,  H04W72/121

Abstract: A resource mapping method and apparatus and a resource mapping indication method and apparatus are provided to adapt to an interference cancellation function of a receiver. According to the method, a network device obtains a mapping mode used for resource mapping during uplink transmission, and sends, to a terminal, information indicating the mapping mode. The mapping mode is used to indicate mapping locations of a plurality of modulation symbols in a resource mapping block (RMB), the RMB comprises a plurality of resource elements (REs), and at least one of the plurality of REs carries at least two modulation symbols.

公开(公告)号：US20230179329A1

公开(公告)日：2023-06-08

申请号：US18164322

申请日：2023-02-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei Gao ,  Xingqing Cheng ,  Jian Wang

IPC: H04L1/00 ,  H04L1/1607

CPC classification number: H04L1/0058 ,  H04L1/1614

Abstract: A short-distance communication method includes: obtaining at least one piece of code data; sending a scheduling type indication and a data type indication to a second device, where the scheduling type indication indicates that the at least one piece of code data includes initially transmitted data, retransmitted data, or initially transmitted data and retransmitted data, and the data type indication indicates location information and/or an amount of a part or all of the at least one piece of code data; and sending the at least one piece of code data to the second device.