Terminal, base station, communications system, and communication method

摘要

The present invention is a terminal (102) for communicating with a base station (101) monitors a physical downlink control channel (104) positioned in a physical downlink control channel region, and an enhanced physical downlink control channel (103) positioned in a physical downlink shared channel region that differs from the physical downlink control channel region. When an enhanced physical downlink control channel (103) is detected, the terminal reports response information via a physical uplink control channel (105) resource corresponding to the resource in which the enhanced physical downlink control channel was detected.