Apparatus and method for adaptively changing the uplink power control scheme depending on the status of mobile station in a wireless mobile communication system using time division duplexing scheme

The present invention is a time division relates to an apparatus and method for changing a mobile communication system of the duplex scheme for uplink power control mode according to the state of the terminal is adaptively, the terminal, the power that contains information about the power control scheme requested when the process of transmitting control change request message to the base station, and receiving the power control change request message, the base station, the step of determining a power control scheme for the uplink of the terminal and the base station, the determined power control the steps of, upon receipt of the power control change command message, the terminal sends a power control change command message including information about the way to the terminal, and extracts information about the power control scheme from the message, the extracted according to the information includes the step of determining a power control scheme. This present invention to fully exploit the advantages of the closed-loop power control and open-loop power control can be performed for effective uplink power control. TDD, packet, uplink power control, closed loop power control, open-loop power control, the mobile terminal, changing an uplink power control scheme