| 摘要 |
PURPOSE:To allow the system to implement transmission power control of a mobile equipment with high accuracy. CONSTITUTION:In addition to the configuration of a conventional CDMA/TDD system radio communication system, the system is provided with a means 15 generating a pilot signal whose transmission power level is constant and known by each mobile equipment to each mobile equipment, a means 16 sending the pilot signal to each mobile equipment via a transmission line 5, and a single tone generating means 26 always sending a single tone whose transmission power level is constant and having a single frequency to each mobile equipment. Each mobile equipment is provided with a means 19 measuring received power of the received pilot signal, a means 28 measuring the received power of the single tone, and a means 8 controlling transmission power of a power amplifier circuit 10 based on the measured received power of the pilot signal and the single tone. |
