公开(公告)号：US20240080776A1

公开(公告)日：2024-03-07

申请号：US18263002

申请日：2022-02-02

Applicant: Nokia Technologies Oy

Inventor： Saeed Reza KHOSRAVIRAD ,  Harish VISWANATHAN ,  Junqing GUAN

IPC: H04W52/24

CPC classification number: H04W52/243

Abstract: An apparatus, and method relating to control of radio repeaters is disclosed. The apparatus may comprise a means for transmitting one or more reference signals at a transmit power level using a transmit antenna of a repeater. The apparatus may also comprise a means for measuring a receive power level of the corresponding one or more reference signals received using a receive antenna of the repeater and determining a selfinterference power value based on the difference between the transmit power level of the one or more reference signals and the receive power level of the one or more corresponding reference signals. The apparatus may modify a gain associated with an amplifying means of the repeater based on the determined self-interference value.