Method for coding and transmitting uplink control information in a wireless access system

摘要

The present invention relates to a method for transmitting channel quality control information using two transmission blocks in a wireless access system that supports hybrid automatic retransmit request (HARQ). The method for transmitting channel quality control information according to one embodiment of the present invention comprises: a step in which a terminal receives a physical downlink control channel (PDCCH) signal including downlink control information (DCI); a step of calculating, using the DCI, the number (Q′) of encoded symbols required for transmitting channel quality control information; and a step of transmitting the channel quality control information via the physical downlink control channel (PDCCH) based on the number of encoded symbols.

主权项

1. A method for transmitting channel quality control information in a wireless access system, the method comprising:
attaching, by a user equipment, Cyclic Redundancy Check (CRC) bits to the channel quality control information, taking into account a size of the CRC bits and a size of the channel quality control information; channel-encoding, by the user equipment, the channel quality control information attached with the CRC bits; and transmitting, by the user equipment, the channel-encoded channel quality control information on a Physical Uplink Shared Channel (PUSCH) to a base station, wherein a size of the CRC bits is 8 bits, when a sum of the size of the channel quality control information and the size of the CRC bits is equal to or less than 128 bits.