APPARATUS AND METHOD TO CONTROL TRANSMITTING POWER FOR TPTL

摘要

The present invention is the total transmit power and frequency transformation receiving the transmit power information comprises a transmit power of a particular channel of a base station modem signal according to the base station control unit and the transmission power control signal for outputting a transmission power control signal into a signal of a transmission frequency band including up-converter unit and the frequency amplification section for amplifying the converted signal and a transmission power detecting unit for detecting the electric power information of the signal to be transmitted from said amplifier section relates to a base station transmission power control device comprising a transmission power-locked loop ( transmit Power Tacking Loop; hereinafter 'TPTL') target values ​​and time to constant as measured base station end transmits output the pilot channel for (common pilot channel; and so implement TPTL comparing hereinafter 'CPICH') intensity, changes with respect to time a comparison with TPTL implement the target value and the measured value for the base station transmits the total power to The effect measurement accuracy and reliability is improved.