METHOD FOR RECEIVING ACK/NACK SIGNAL IN COMMUNICATION SYSTEM

摘要

A method for receiving an ACK(Acknowledgement)/NACK(Non-ACK) signal in a mobile communication system is provided to efficiently acquire position information of an ACK/NACK signal by applying the ACK/NACK transmission method. A method for receiving an ACK/NACK signal in a mobile communication system includes the steps of: if a transmission resource of data and a transmission resource of control information for the data are scheduled through a virtual unit resource, confirming resource information to receive an ACK/NACK of the transmission data which are mapped to at least one information of the virtual unit resource allocated to the transmission data and the virtual unit resource allocated to the control information for the transmission data; and receiving the ACK/NACK signal of the transmission data through the resource information to receive the ACK/NACK signal.