Patent ID: 11871354
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A power control method, comprising:
determining, by a second node, first information, wherein the first information is used to determine first transmit power, the first transmit power is used by a first node for sending downlink information to the second node via a first link, the first link is a link between the first node and the second node, and the first node is an upper-level node of the second node;
sending, by the second node, the first information to the first node; and
receiving, by the second node, the downlink information from the first node in a first slot and uplink information from a third node over a second link, wherein the first slot is a slot agreed by the first node and the second node in which power control needs to be performed, the first slot is a multiplexing slot in which downlink transmission is performed by using the first link and uplink transmission is performed by using the second link, and the second link is a link between the second node and the third node, and the third node is a lower-level node of the second node or a terminal device.