1. A method for receiving hybrid automatic repeat request-acknowledgement (HARQ-ACK) information in a wireless communication system, the method performed by a base station (BS) and comprising:transmitting system information to a user equipment (UE), wherein the system information informs the UE of a physical uplink control channel (PUCCH) resource set among a plurality of PUCCH resource sets, and
receiving, from the UE, the HARQ-ACK information on a PUCCH based on a PUCCH resource in the PUCCH resource set,
wherein each of the plurality of PUCCH resource sets is pre-defined for the UE as a combination of a starting symbol, a number of symbols and a PUCCH format of the PUCCH resource set, and
wherein the PUCCH format of each of the plurality of PUCCH resource sets is either PUCCH format 0 or PUCCH format 1.