| 摘要 |
A control information transmission method in a wireless communication system uplink, a control information transmission device, and a UE(User Equipment) of a DFT-S-OFDM(Discrete Fourier Transform Spreading Orthogonal Frequency Division Multiplexing) type wireless communication system are provided to input ACK/NACK and CQI(Channel Quality Information) by distinguishing the ACK/NACK and the CQI of non-data-associated control information, and to independently process the inputted ACK/NACK and CQI, thereby easily processing reception information. More than two pieces of control information are inputted. Before mapping the inputted more than two pieces of the control information with frequency resources for transmission through uplink, a receiving end of the uplink independently processes the control information so as to individually distinguish the more than two pieces of the control information through control information demapped from the frequency resources. |
