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：US20240129852A1

公开(公告)日：2024-04-18

申请号：US18490832

申请日：2023-10-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo XU ,  Jian WANG ,  Haitao LIU

IPC: H04W52/02 ,  H04W28/02 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/28

CPC classification number: H04W52/0216 ,  H04W28/0278 ,  H04W52/0229 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/28

Abstract: A method and/or a communications apparatus controls a monitoring of a physical downlink control channel. The method includes: receiving, by a terminal device, a first message sent by a network device, where the first message includes M sleep time sets, and the sleep time is used to indicate a time length in which monitoring the PDCCH is stopped; receiving, by the terminal device, a second message sent by the network device, where the second message includes sleep time indication information, the sleep time indication information is used to indicate a target sleep time index, and the target sleep time index is an index in the M sleep time sets; and stopping, by the terminal device, monitoring the PDCCH in a target time period.

公开(公告)号：US20210314862A1

公开(公告)日：2021-10-07

申请号：US17267134

申请日：2019-04-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo XU ,  Jian WANG ,  Haitao LIU

IPC: H04W52/02 ,  H04W76/28 ,  H04W72/04 ,  H04W28/02

Abstract: A method and/or a communications apparatus controls a monitoring of a physical downlink control channel. The method includes: receiving, by a terminal device, a first message sent by a network device, where the first message includes M sleep time sets, and the sleep time is used to indicate a time length in which monitoring the PDCCH is stopped; receiving, by the terminal device, a second message sent by the network device, where the second message includes sleep time indication information, the sleep time indication information is used to indicate a target sleep time index, and the target sleep time index is an index in the M sleep time sets; and stopping, by the terminal device, monitoring the PDCCH in a target time period.

公开(公告)号：US20210076380A1

公开(公告)日：2021-03-11

申请号：US16965263

申请日：2019-02-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan XUE ,  Jinlin PENG ,  Jian WANG ,  Haitao LIU

IPC: H04W72/04

Abstract: A data transmission method includes transmitting, by a first communications apparatus, first data with a second communications apparatus on a first frequency resource. The method also includes sending, by the first communications apparatus, control information to the second communications apparatus. The control information is used to schedule a part or all of the first data transmitted between the first communications apparatus and the second communications apparatus on a second frequency resource. A first transmission mode supported by the first frequency resource is different from a second transmission mode supported by the second frequency resource. Alternatively, the first transmission mode is the same as the second transmission mode, and a first feedback quantity supported by the first frequency resource is different from a second feedback quantity supported by the second frequency resource.