Patent ID: 9241342
Filing Date: 2016-01-19
CPC Classification: H04L,H04W

Claim Text:
1. A method for acknowledgement/negative acknowledgement (ACK/NACK) transmission, comprising: transmitting, by a terminal device which is configured with physical uplink control channel (PUCCH) format 3 for ACK/NACK transmission, ACK/NACK feedback information corresponding to a semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) and ACK/NACK feedback information corresponding to a physical downlink control channel (PDCCH) in which a downlink (DL) downlink assignment index (DAI) value is equal to 1 on PUCCH format 1a/1b resource using PUCCH format 1b with channel selection or ACK/NACK bundling when only the SPS PDSCH and the PDCCH in which the DL DAI value is equal to 1 are received in a feedback window.