公开(公告)号：US12068797B2

公开(公告)日：2024-08-20

申请号：US17284405

申请日：2018-10-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xing Wu ,  Ying Liu

IPC: H04B17/336 ,  H04B17/318 ,  H04W72/0453

CPC classification number: H04B17/336 ,  H04B17/318 ,  H04W72/0453

Abstract: This application provides a radio interference detection method and an apparatus. The method includes: obtaining an available frequency configured for a current cell; measuring signal information of a signal received on the available frequency; and determining, based on the signal information of the signal, whether there is radio interference. The available frequency is obtained based on information about a broadcast channel, and signal strength of the available frequency of the current cell is preferentially scanned, to determine whether there is radio interference. If there is interference on the available frequency of the current cell, corresponding processing can be performed quickly. According to the application, because a relatively small quantity of frequencies are scanned preferentially, an effective interference detection speed can be increased quickly.