BASE STATION, REPEATER, AND OPERATING METHOD THEREOF

摘要

A base station provides information on a reference time to a repeater. The repeater determines a delay time based on a distance between the base station and the repeater, and determines an elapsed time of a delay time from the reference time as a transmission time. The base station transmits a positioning reference signal at the reference time. The repeater transmits a positioning reference signal at the transmission time.