METHOD OF HARQ ACKNOWLEDGEMENT TRANSMISSION AND TRANSPORT BLOCK RETRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM

摘要

PURPOSE: In the wireless telecommunications system, the HARQ(Hybrid Automatic Repeat Request) confirmation forwarding the reply and transmission block retransmission method prevent the poor quality of the uplink control channel by only the HARQ acknowledge transmitting through the uplink control channel. CONSTITUTION: It is mapped since each of a plurality of transmission blocks(TB1~TB2) uses the first mapping pattern for each of a plurality of component carriers. Each transmission block is transmitted to the terminal. The transmission fail state of transmission blocks is recognized. It is mapped since each of transmission blocks uses the second mapping pattern for each of component carriers.