公开(公告)号：US20250167421A1

公开(公告)日：2025-05-22

申请号：US19028008

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shangmin CHEN ,  Dingjiu DAOJIAN ,  Weihong XIAO ,  Xiaogang XUE ,  Hongchao LIN

IPC: H01Q1/12 ,  G01M99/00 ,  H01Q1/24 ,  H01Q3/04 ,  H04W24/08

Abstract: A communication sensing system, a tower sensing apparatus, and an antenna sensing apparatus, related to the communication field. The communication sensing system includes an antenna, a tower sensing apparatus, and an antenna sensing apparatus. The tower sensing apparatus includes a first processor, a first communication module, and a first sensing module configured to obtain tower status information of a communication tower. The antenna sensing apparatus includes a second processor, a second communication module, and a second sensing module configured to obtain antenna status information of the antenna. The first communication module communicates with the second communication module. The tower sensing apparatus may be used to obtain the tower status information, and the antenna sensing apparatus may be used to obtain the antenna status information.

公开(公告)号：US20240230817A1

公开(公告)日：2024-07-11

申请号：US18612237

申请日：2024-03-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jinye HE ,  Shangmin CHEN

IPC: G01S3/30 ,  G01S19/45

CPC classification number: G01S3/30 ,  G01S19/45

Abstract: This application provides a method for measuring an azimuth of a base station antenna. The method includes: obtaining angular velocity data measured by an angular motion detection apparatus that is stationary relative to a base station antenna, and obtaining a position relationship between a direction of a sensitive axis of the angular motion detection apparatus and a direction of a main lobe of the base station antenna; determining, based on the angular velocity data, a first position relationship between the direction of the sensitive axis of the angular motion detection apparatus and a true north direction; and determining an azimuth of the base station antenna based on the first position relationship and a second position relationship between the direction of the sensitive axis of the angular motion detection apparatus and the direction of the main lobe of the base station antenna.