TERMINAL DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT

摘要

In a communication system in which a base station device (1) and a terminal device (2) communicate, there is a provided a terminal device, a method, and an integrated circuit enabling the base station device (1) and the terminal device (2) to conduct transmit power control efficiently. Provided is a terminal device that communicates with a base station device, including a transmission unit that transmits an uplink signal based on a first uplink power control in a case of the information related to the first configuration being configured, and the information related to the second configuration not being configured, and transmits an uplink signal based on a second uplink power control in a case of the information related to the first configuration and the information related to the second configuration both being configured.

主权项

1. A terminal device that communicates with a base station device, comprising:
a reception unit that receives information related to a first configuration and/or information related to a second configuration; and a transmission unit that
transmits an uplink signal based on a first uplink power control in a case of the information related to the first configuration being configured, and the information related to the second configuration not being configured, andtransmits an uplink signal based on a second uplink power control in a case of the information related to the first configuration and the information related to the second configuration both being configured, wherein the information related to the first configuration is information specifying a TDD UL/DL configuration of subframes in which to transmit an uplink signal (uplink subframes) and subframes in which to receive a downlink signal (downlink subframes), and the information related to the second configuration is information indicating a configuration of a bit map related to types of subframes.