TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND PROGRAM

PROBLEM TO BE SOLVED: To allow transmission efficiency of an entire system to be improved in a communication system in which a base station device communicates with a terminal device.SOLUTION: A terminal device includes: a communication unit for performing radio communication; and a control unit for allocating power for communication with each of a first serving cell and a second serving cell having different sub-frame length from each other. The control unit calculates transmission power of a first uplink physical channel occurring in the first serving cell on the basis of a first time unit, and calculates transmission power of a second uplink physical channel occurring in the second serving cell on the basis of a second time unit.SELECTED DRAWING: Figure 1 【課題】基地局装置と端末装置が通信する通信システムにおいて、システム全体の伝送効率をより向上させることを可能とする。【解決手段】無線通信を行う通信部と、サブフレーム長が互いに異なる第１のサービングセルおよび第２のサービングセルそれぞれとの間の通信のための電力を割り当てる制御部と、を備え、前記制御部は、前記第１のサービングセルで発生する第１の上りリンク物理チャネルの送信電力を、第１の時間単位に基づいて計算し、前記第２のサービングセルで発生する第２の上りリンク物理チャネルの送信電力を、第２の時間単位に基づいて計算する、端末装置。【選択図】図１