HARQ ACK/NACK TRANSMISSION METHOD AND WIRELESS DEVICE

摘要

Provided are a method for transmitting a hybrid automatic repeat request (HARQ) positive-acknowledgement (ACK)/ negative-acknowledgement (NACK) in a wireless communication system and a wireless device using the same. A resource of an uplink control channel used for the transmission of the HARQ ACK/NACK is determined according to the format of downlink control information.