公开(公告)号：US20210314864A1

公开(公告)日：2021-10-07

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

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：US20200382244A1

公开(公告)日：2020-12-03

申请号：US16764186

申请日：2018-10-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan XUE ,  Da WANG ,  Yun LIU ,  Jian WANG

IPC: H04L1/18 ,  H04L5/00 ,  H04L1/16 ,  H04L1/00

Abstract: A communication method and a communications device are disclosed. A first device in a communications system separately sends, to a second device, responses used to indicate a transmission result of target data: a first response and a second response. An indication manner of the first response is different from an indication manner of the second response. This approach can improve flexibility of a response indication manner. Therefore, the communications system can flexibly adjust indication manners of responses sent at different times to ensure indication precision of the responses while reducing transmission resources of the responses.

公开(公告)号：US20200275462A1

公开(公告)日：2020-08-27

申请号：US16646241

申请日：2018-05-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yun LIU ,  Jian WANG ,  Da WANG ,  Yifan XUE

IPC: H04W72/12

Abstract: A method for determining priorities of scheduling requests including: determining, by a terminal device, that a first time domain resource collides with a second time domain resource, where the first time domain resource is used to transmit a first scheduling request, and the second time domain resource is used to transmit a second scheduling request; determining, by the terminal device, a priority of the first scheduling request and a priority of the second scheduling request according to first priority information of the first scheduling request and first priority information of the second scheduling request; and if the priority of the first scheduling request is higher than the priority of the second scheduling request, sending, by the terminal device, the first scheduling request to a base station.

公开(公告)号：US20200068544A1

公开(公告)日：2020-02-27

申请号：US16347161

申请日：2016-11-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan XUE ,  Jian WANG ,  Da WANG ,  Yun LIU

IPC: H04W72/04

Abstract: Example resource indication methods and apparatus are described. One example method includes determining a resource used by a terminal to send an uplink control signal by a base station. The base station sends indication information to the terminal, where the indication information is used to indicate the resource or a target parameter. The target parameter includes at least one of parameters used by the terminal to determine the resource. The described methods are applicable to the field of communications technologies.

公开(公告)号：US20250048264A1

公开(公告)日：2025-02-06

申请号：US18925288

申请日：2024-10-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan XUE ,  Lixia XUE ,  Qiang LI

IPC: H04W52/02

Abstract: A signal transmission method and a communication apparatus are provided. The method may include: A terminal device monitors a wake-up signal in a first time window, where the wake-up signal indicates information about at least one terminal device that needs to be woken up. The terminal device determines, based on a result of monitoring the wake-up signal in the first time window, whether to monitor the wake-up signal in a first time period after the first time window. The method provided in embodiments may be applied to a communication system, for example, a 5G communication system or an NR communication system, an LTE communication system, a V2X communication system, a D2D communication system, an M2M communication system, an MTC communication system, or an internet of things communication system.

公开(公告)号：US20240147424A1

公开(公告)日：2024-05-02

申请号：US18408676

申请日：2024-01-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan XUE ,  Lixia XUE

IPC: H04W68/02 ,  H04L27/02 ,  H04W74/0833

CPC classification number: H04W68/02 ,  H04L27/02 ,  H04W74/0833

Abstract: This application provides a communication method and apparatus. The method includes: A terminal device receives a first signal from a network device; the terminal device receives a second signal based on the first signal; and if the terminal device does not receive the first signal in a first time period, the terminal device receives a third signal. Both the second signal and the third signal indicate paging-related information. If the terminal device does not receive the first signal in the first time period, the terminal device determines to receive the paging-related information by using a procedure of receiving the third signal.

公开(公告)号：US20230077296A1

公开(公告)日：2023-03-09

申请号：US17988212

申请日：2022-11-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan XUE ,  Li SHEN ,  Jian WANG ,  Da WANG ,  Haitao LIU

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/04

Abstract: A communications method and apparatus implement radio frequency link sharing, improve radio frequency link utilization, and increase an uplink transmission rate. The method is as follows: a terminal receives first configuration information and second configuration information from a first network device. The first configuration information is used to indicate a first reference signal resource of a first antenna port, and the second configuration information is used to indicate a second reference signal resource of a second antenna port; or the first configuration information is used to indicate a third reference signal resource of a first quantity of antenna ports, and the second configuration information is used to indicate a fourth reference signal resource of a second quantity of antenna ports. The terminal sends a first reference signal based on the first configuration information and sends a second reference signal based on the second configuration information.

公开(公告)号：US20220338282A1

公开(公告)日：2022-10-20

申请号：US17764815

申请日：2020-09-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenqian HUANG ,  Yifan XUE ,  Chuting YAO ,  Jian WANG ,  Haibo XU ,  Zhou WANG ,  Yifan DU

IPC: H04W76/14 ,  H04L1/18 ,  H04W72/02 ,  H04W72/04 ,  H04L1/00

Abstract: This application discloses a communication method and a related product. The method includes: sending a first message, where the first message includes a first link configuration parameter, and the first link configuration parameter is used to establish a first link; and receiving a first acknowledgement message sent by a second user terminal, where the first acknowledgement message is used to indicate that the second user terminal completes establishment of the first link to the first user terminal.

公开(公告)号：US20220095220A1

公开(公告)日：2022-03-24

申请号：US17422614

申请日：2020-03-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan XUE ,  Jian WANG

IPC: H04W52/02

Abstract: The application discloses example methods and apparatuses. One example method includes receiving, by a terminal, a power saving signal sent by a network device, wherein the power saving signal is used to indicate statuses of the terminal on N frequency resource units, and N is an integer greater than 1. The terminal then determines the statuses of the terminal on the N frequency resource units based on the power saving signal. By applying the technical solutions, the statuses of the terminal on the plurality of frequency resource units are indicated by using one power saving signal, without the need to correspondingly indicate the statuses of the terminal on the plurality of frequency resource units by using a plurality of power saving signals. This can reduce signaling overheads.

公开(公告)号：US20200267740A1

公开(公告)日：2020-08-20

申请号：US16645206

申请日：2018-05-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Da WANG ,  Jian WANG ,  Yifan XUE

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W76/27 ,  H04L1/00

Abstract: This application provides an information transmission method and apparatus. The method includes: generating, by a network device, first information; and sending, by the network device, the first information to a terminal device, where the first information is used to instruct the terminal device to detect at least one group common PDCCH on N component carriers CCs, N is a positive integer and is less than or equal to M, M is a quantity of CCs configured for the terminal device, and M is a positive integer. Based on this, after receiving the first information, the terminal device detects the at least one group common PDCCH on the N CCs according to the first information.