Methods and apparatuses for transmitting and receiving a physical uplink control channel (PUCCH) or a physical downlink control channel (PDCCH). A method of a UE includes receiving: a configuration for first PUCCH resources, or for first search space sets, on a first cell and a configuration for second PUCCH resources, or for second search space sets, on a second cell. The method further includes determining: a first PUCCH resource, or the first search space sets, on the first cell; a second PUCCH resource, or the second search space sets, on the second cell; and a condition. The method further includes transmitting the PUCCH using the first PUCCH resource, or receiving the PDCCH based on the first search space sets, when the condition is satisfied, and transmitting the PUCCH using the second PUCCH resource, or receiving the PDCCH based on the second search space sets, when the condition is not satisfied.