METHOD FOR TRANSMITTING DATA AND CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM, A SENDING DEVICE THEREFOR AND A RECEIVING DEVICE THEREFOR

摘要

The present invention relates to a method and device for sending and receiving control information and data between a terminal and an eNB in a wireless communication system, and, more particularly, a method and device are disclosed for sending and receiving control information and data in accordance with hybrid automatic repeat technology. In the present invention, a multiplexer is disclosed which outputs a plurality of hybrid repeat (HARQ) blocks that store data blocks to be transmitted via a plurality of component carrier waves, and which outputs multiplexed data obtained by the multiplexing of the data blocks; wherein repeat data is transmitted by using a component carrier wave that differs from the component carrier wave used during the initial transmission, thereby obtaining gain of diverse channel states for predetermined component carrier waves and frequency bands, and so improving HARQ performance.