METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONRTOL INFORMATION IN WIRELESS COMMUNICATION SYSTEM

摘要

PURPOSE: A method and device for transmitting uplink control information in a wireless communication system are provided to efficiently transmit various control information by the same sub frame or the same slot without collision. CONSTITUTION: Channel coding is performed in information bits of UCI(Uplink Control Information) to generate encoding information bits. The information bits of UCI include the information bits of first UCI and the information bits of second UCI. The generated encoding information bits are modulated to generate complex modulation symbols. The complex modulation symbols are spread by SC-FDMA(Single Carrier-Frequency Division Multiple Access) symbols. The spread complex modulation symbols are transmitted to a base station.