METHOD OF SUPPORTING DATA RETRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM

摘要

A method of supporting data retransmission in a wireless communication system is disclosed. A method of supporting data retransmission in a wireless communication system which uses multiple carriers includes receiving NACK from a user equipment in response to a transmitted packet, transmitting scheduling information to the user equipment, the scheduling information indicating change of radio resources previously allocated for transmission of a retransmission packet, and transmitting the retransmission packet in accordance with the scheduling information.