TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD

摘要

A first UL-DL setting set by a common RRC message is set. An antenna port for one extension physical downlink control channel in a subframe is set on the basis of whether or not the subframe is a prescribed special subframe in the first UL-DL setting. When a second UL-DL setting indicated by downlink control information transmitted on a physical downlink control channel is set, an antenna port for one extension physical downlink control channel in the subframe is set on the basis of whether or not the subframe is a prescribed special subframe in the second UL-DL setting.