Uplink control information transmission method and device

An operation method of a terminal for transmitting uplink control information (UCI) to a base station, the operation method comprising:

• receiving, from the base station, a scheduling request resource for each of a plurality of service types;
• selecting a service type desired to be provided among the plurality of service types;
• mapping the UCI and a reference signal for the selected service type to the scheduling request resource allocated by the base station;
• and
• transmitting a subframe including the UCI and the reference signal to the base station.

An operation method of a terminal in a communication system, the operation method comprising:

• receiving a higher layer message including information on resource sets of a physical uplink control channel (PUCCH);
• receiving downlink control information (DCI) indicating a specific resource set among the resource sets;
• and
• transmitting the PUCCH using time-frequency resources indicated by the specific resource set,
• wherein each of the resource sets includes information on time resources for the PUCCH and a starting index of a physical resource block (PRB) for the PUCCH.