METHOD AND DEVICE FOR DOWNLINK CONFIRMATION RESPONSE DATA TRANSMISSION RESOURCE ALLOCATION IN A WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a wireless communication system, and more specifically, disclosed are a method and a device for downlink confirmation response information transmission resource allocation. In one embodiment of the present invention, a method for transmitting downlink hybrid automatic repeat request (HARQ) confirmation response information in a wireless communication system comprises the steps of: receiving, on an uplink data channel, a plurality of codewords from an uplink transmitter; generating items of confirmation response information for each of the plurality of codewords, in accordance with the results of decoding of the plurality of codewords; and transmitting each of the generated items of confirmation response information to the uplink transmitter on each of a plurality of physical HARQ indicator channel (PHICH) resources; wherein each of the plurality of PHICH resources can be allocated for the transmission of confirmation response information for each of the plurality of codewords, based on parameters having different values for each of the codewords.