METHOD FOR CONTROLLING TRANSMITTED ELECTRIC POWER

摘要

PROBLEM TO BE SOLVED: To minimize the delay of a closed loop transmitted electric power control. SOLUTION: An outgoing line channel is composed of a first channel for assigning control information including pilot data and transmitted electric power control data and a second channel for transmitting data, and an incoming line is constituted so that the pilot data and the transmitted electric power control data are arrange at a certain interval. An offset is provided at the timing of the outgoing line to the timing of the incoming line, then a terminal device determines the transmitted electric power control data of the outgoing line based on the measured SIR value of the incoming line. The transmitted electric power control data of the incoming line is received, then the output power of the outgoing line is changed from the head of a first pilot data after the data reception. A base station device determines the transmitted electric power control data of the incoming line based on the measured SIR value of the outgoing line. The output power of the incoming lie is changed from the head of the following pilot data after the reception of the transmitted electric power control data of the outgoing line.