A method performed by a User Equipment, UE, for handling repetitions of transmissions in a wireless communication system, the method comprising: receiving a Radio Resource Control, RRC, configuration comprising a first parameter configured with a first value and a second parameter configured with at least one second value, each of the first value and the at least one second value indicating a number of Physical Uplink Shared Channel, PUSCH, repetitions; receiving Downlink Control Information, DCI, on a Physical Downlink Control Channel, PDCCH, scheduling a PUSCH transmission; selecting, according to the DCI, one of the first parameter and the second parameter to determine a number of PUSCH repetitions for the PUSCH transmission; characterised by: selecting the second parameter to determine the number of PUSCH repetitions for the PUSCH transmission when the DCI has a DCI format associated with the second parameter and comprises an index indicating one of the at least one second value; determining the number of PUSCH repetitions for the PUSCH transmission as the first value when the first parameter is selected; determining the number of PUSCH repetitions for the PUSCH transmission as the one of the at least one second value indicated by the DCI when the second parameter is selected; and performing the PUSCH transmission for a number of times based on the number of PUSCH repetitions for the PUSCH transmission. receiving a Radio Resource Control, RRC, configuration comprising a first parameter configured with a first value and a second parameter configured with at least one second value, each of the first value and the at least one second value indicating a number of Physical Uplink Shared Channel, PUSCH, repetitions; receiving Downlink Control Information, DCI, on a Physical Downlink Control Channel, PDCCH, scheduling a PUSCH transmission; selecting, according to the DCI, one of the first parameter and the second parameter to determine a number of PUSCH repetitions for the PUSCH transmission; characterised by: selecting the second parameter to determine the number of PUSCH repetitions for the PUSCH transmission when the DCI has a DCI format associated with the second parameter and comprises an index indicating one of the at least one second value; determining the number of PUSCH repetitions for the PUSCH transmission as the first value when the first parameter is selected; determining the number of PUSCH repetitions for the PUSCH transmission as the one of the at least one second value indicated by the DCI when the second parameter is selected; and performing the PUSCH transmission for a number of times based on the number of PUSCH repetitions for the PUSCH transmission. selecting the second parameter to determine the number of PUSCH repetitions for the PUSCH transmission when the DCI has a DCI format associated with the second parameter and comprises an index indicating one of the at least one second value; determining the number of PUSCH repetitions for the PUSCH transmission as the first value when the first parameter is selected; determining the number of PUSCH repetitions for the PUSCH transmission as the one of the at least one second value indicated by the DCI when the second parameter is selected; and performing the PUSCH transmission for a number of times based on the number of PUSCH repetitions for the PUSCH transmission.