METHOD AND APPARATUS FOR PROCESSING HARQ ACK/NACK SIGNAL

摘要

PURPOSE: A method for processing a HARQ ACK/NACK signal and an apparatus thereof are provided to efficiently performing channel coding by ordering a bundled HARQ signal. CONSTITUTION: A terminal checks the number of bits of an HARQ ACK/NACK signal to be transmitted(S1310). The terminal performs bundling for the HARQ( Hybrid Automatic ReQuest) ACK/NACK signal(S1320). The terminal orders the HARQ ACK/NACK signal(S1330). The ordered HARQ ACK/NACK signal is segmented into a channel coding unit(S1340). RM(Reed-Muller) coding is performed in each RM coder(1350). Modulation symbols outputted from each RM coder are processed by DFT(Discrete Fourier Transformation). The symbols processed by the DFT are processed by IFFT(Inverse Fast Fourier Transformation)(S1360). The HARQ ACK/ANCK signal is transmitted from 2 slots in a PUCCH format 3(S1370).