公开(公告)号：US11930378B2

公开(公告)日：2024-03-12

申请号：US17326030

申请日：2021-05-20

Applicant: LG ELECTRONICS INC.

Inventor： Jongpil Lee ,  Woochan Kim ,  Soo Jin Kim

IPC: H04W24/02 ,  H04B17/11 ,  H04B17/21 ,  H04L5/14 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W24/02 ,  H04B17/11 ,  H04B17/21 ,  H04L5/14 ,  H04W72/21 ,  H04W72/23

Abstract: Provided is a method performed by a user equipment (UE) in a wireless communication system. The method includes performing communication with a base station based on a full-duplex mode, transmitting, to the base station, a first message for requesting a duration for calibration of a circuit for analog self-interference cancellation (SIC), receiving, from the base station, a second message for allocating the duration, and performing the calibration of the circuit during the duration. Herein, during the duration, the UE is controlled to operate based on a half-duplex mode.