TERMINAL, BASE STATION, WIRELESS COMMUNICATION METHOD, AND INTEGRATED CIRCUIT

摘要

A terminal includes a determination unit that determines a PUCCH resource based on at least a first value in a case where downlink control information is detected with a PDCCH and a second value is not set, determines a PUCCH resource based on at least the second value in a case where the downlink control information is detected with the PDCCH and the second value is set, and determines the PUCCH resource based on at least the third value for the ePDCCH set with which the downlink control information is detected regardless of whether or not the second value is set in a case where the downlink control information is detected with the ePDCCH in the ePDCCH set. With this feature, a HARQ-ACK to a transport block transmitted on the PDSCH can be efficiently transmitted and received using a PUCCH.