METHOD FOR TRANSMITTING PACKET DOWNLINK ACK/NACK INFORMATION IN A WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME

摘要

Various methods and apparatuses for transmitting packet downlink ACK/NACK information in a wireless communication are disclosed. A method of transmitting ACK/NACK information in Fast ACK/NACK reporting (FANR) mode in a wireless communication system is presented. The method comprises receiving a command from the network to operate in FANR mode, determining the ACK/NACK state for a number of uplink data blocks, transmitting an ACK/NACK signal for a downlink data block in an uplink control message, if it was determined that the ACK/NACK state is not an ACK state for at least a predetermined number of uplink data blocks.