公开(公告)号：US20230239812A1

公开(公告)日：2023-07-27

申请号：US18191420

申请日：2023-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tao JIN ,  Lin HUANG ,  Chunlin XUE ,  Yunhan ZHANG

IPC: H04W52/42 ,  H04W52/36

CPC classification number: H04W52/42 ,  H04W52/36

Abstract: The present disclosure relates to transmit power control methods and apparatuses. In one example method, a network device determines a transmit power threshold corresponding to a spatial grid. The network device schedules a resource block (RB) or a carrier of one or more terminal devices corresponding to the spatial grid to control a transmit power corresponding to the spatial grid to be less than or equal to the transmit power threshold corresponding to the spatial grid.

公开(公告)号：US20230155695A1

公开(公告)日：2023-05-18

申请号：US18156653

申请日：2023-01-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tao JIN ,  Yunhan ZHANG ,  Chunlin XUE ,  Lin HUANG

IPC: H04B17/10 ,  H04W52/14

CPC classification number: H04B17/102 ,  H04W52/143 ,  H04W16/28

Abstract: A network device obtains EMF strength of each grid in a first grid group. The first grid group includes M grids obtained by dividing a signal coverage area of the network device, and M is an integer greater than 1. The network device determines a second grid group based on EMF strength of the M grids. The second grid group includes at least a first grid and a second grid, a coverage area of the first grid is greater than that of the second grid, and EMF strength of the first grid is lower than EMF strength of the second grid. The network device monitors EMF strength of a coverage area of the second grid group based on the second grid group, to adjust the EMF strength of the coverage area of the second grid group.