The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
The present invention provides a method by which a terminal transmits uplink control information, comprising receiving uplink scheduling information from a base station; determining, among a plurality of slots, at least one slot for transmitting the uplink control information, based on the uplink scheduling information; and transmitting the uplink control information through the determined at least one slot.