Patent ID: 9722755
Date: 2017-08-01
CPC Classifications: H04L,H04W

Claim:
1. A method for transmitting channel quality control information through a physical uplink shared channel (PUSCH) in a wireless access system that supports hybrid automatic retransmit request (HARQ), the method performed by a user equipment (UE) and comprising: receiving a physical downlink control channel (PDCCH) including an initial uplink grant; transmitting first uplink data using two transport blocks based on the initial uplink grant through the PUSCH; receiving a negative acknowledgement (NACK) information for one of the two transport blocks; and transmitting second uplink data which is to be retransmitted in response to the NACK information and channel quality control information, by using two transport blocks through the PUSCH, wherein a number of coded symbols, Q′, required to transmit the channel quality control information is calculated based on the initial uplink grant, wherein the initial uplink grant includes information M wherein ‘x’ denotes an index of the transport block for transmitting the channel quality control information.