The Chinese delegation completed the task of attending the working group meetings WP4A and WP4C of the fourth study group under the Radio Communication Department of the International Telecommunication Union.

According to information from "China Radio," the working group meetings of the WP4A and WP4C under the Fourth Study Group of the Radiocommunication Sector of the International Telecommunication Union were held in Geneva, Switzerland from July 6th to 10th. This meeting, which was an additional working group meeting held temporarily, aimed to accelerate the preparatory work related to space issues for the 2027 World Radiocommunication Conference. The meeting focused on the in-depth discussions of WRC-27 Agenda Items 1.5 and 1.13, updating the draft conference preparation meeting documents for these agenda items and achieving significant progress on both issues. During the meeting, Chinese experts served as chairs for the drafting group on spectrum coexistence for Agenda Item 1.13, leading the work on drafting the report on frequency band compatibility and sharing. The Chinese delegation actively participated in the discussions on the agenda items and contributed to further improving the draft conference preparatory meeting documents.