Power control apparatus for wireless telecommunication system

摘要

A power control apparatus (101, 102, 103) performs data telecommunication with a mobile station (104) and receives data quality information transmitted therefrom in a wireless telecommunication system. Then it judges a reception quality of the mobile station by using the received data quality information and changes a target power quality which is set up for the mobile station, followed by notifying the mobile station of the changed target power quality.