公开(公告)号：US10952152B2

公开(公告)日：2021-03-16

申请号：US16727651

申请日：2019-12-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiqi Mao ,  Shitong Yuan ,  Xiaoyong Tang ,  Huang Huang

IPC: H04W52/24

Abstract: A path loss determining method and apparatus are provided to satisfy a path loss measurement requirement when there are different transmit powers. The method includes: measuring receive power of a signal sent by a network device; determining transmit power of the signal based on pre-configuration information, where the pre-configuration information is used to indicate correspondences between a plurality of signals and transmit powers, transmit powers of some or all of the plurality of signals are different, and the signal is one of the plurality of signals; and determining a path loss based on the receive power of the signal and the transmit power of the signal.

公开(公告)号：US12200743B2

公开(公告)日：2025-01-14

申请号：US18462719

申请日：2023-09-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fengwei Liu ,  Qiqi Mao ,  Shitong Yuan ,  Lei Chen

IPC: H04W72/53

Abstract: This application provides a resource configuration method and apparatus. A multiplexing type between a second functional unit and each of one or more antenna panels of a first functional unit is indicated to an IAB node, so that the IAB node obtains a resource configuration of an MT or a resource configuration of a DU based on the multiplexing type. This helps implement a resource configuration in the IAB node in a case of a plurality of antenna panels.

公开(公告)号：US12185317B2

公开(公告)日：2024-12-31

申请号：US17665966

申请日：2022-02-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fengwei Liu ,  Qiqi Mao ,  Shitong Yuan ,  Jing Qiu

IPC: H04W72/20

Abstract: This application provides example resource configuration methods, example apparatuses, and example computer-readable storage medium. One example method includes obtaining, by a distributed unit (DU) side of a first node, a first resource configuration and at least one second resource configuration, where the first resource configuration indicates the DU side of the first node to communicate with at least one of a terminal device or a second node by using the first resource configuration, the second resource configuration indicates the DU side of the first node to communicate with the second node by using the second resource configuration, the first node is a relay node, and the second node is a child node of the first node. The DU side of the first node can then communicate with the at least one of the terminal device or the second node.

公开(公告)号：US11785626B2

公开(公告)日：2023-10-10

申请号：US17371965

申请日：2021-07-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fengwei Liu ,  Qiqi Mao ,  Shitong Yuan ,  Lei Chen

IPC: H04W72/53

CPC classification number: H04W72/53

Abstract: This application provides a resource configuration method and apparatus. A multiplexing type between a second functional unit and each of one or more antenna panels of a first functional unit is indicated to an IAB node, so that the IAB node obtains a resource configuration of an MT or a resource configuration of a DU based on the multiplexing type. This helps implement a resource configuration in the IAB node in a case of a plurality of antenna panels.

公开(公告)号：US10917895B2

公开(公告)日：2021-02-09

申请号：US16523709

申请日：2019-07-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoyong Tang ,  Qiqi Mao ,  Huang Huang ,  Yalin Liu

IPC: H04W72/04 ,  H04W52/24 ,  H04W52/30 ,  H04W52/42

Abstract: An embodiment of this application provides a power control method. The method includes: receiving, by a first node from a second node, first power control information associated with a first resource pair link; and sending, by the first node, a first signal to the second node by using a first transmission resource corresponding to the first resource pair link, where transmit power of the first signal is obtained based on the first power control information. An association relationship is established between power control and a resource pair link, so that power control on a resource pair link granularity can be implemented, different power control can be performed based on different channel features, and more accurate transmit power is obtained. In addition, various signals are transmitted on resources corresponding to different resource pair links, so that different power control values can be set for the various signals. In this way, interference can be reduced while correct reception is performed, and a significant gain may be made on network communication quality.