A method for wireless communication, in a New Radio, NR, system, comprising: receiving, by a terminal device, first information transmitted by a base station device, wherein the first information is used in configuring a first resource set for the terminal device; determining, by the terminal device, based on the first resource set, a first resource for transmission of a first channel between the terminal device and the base station device; characterized by further comprising: determining, by the terminal device, a second resource set based on the first resource set in one of the following manners that: (a) a resource is added into the first resource set to form the second resource set; (b) a number of resources in the first resource set is extended or reduced in at least one of a time domain or a frequency domain to form the second resource set; (c) a granularity of resources in the first resource set is extended or reduced in at least one of a time domain or a frequency domain to form the second resource set comprising resources with an extended or reduced granularity, or (d) the first resource set is offset in a time domain or a frequency domain to form the second resource set; and determining, by the terminal device, from the second resource set, a second resource for transmission of a second channel between the terminal device and the base station device, wherein the first channel and the second channel are one of the following: (a) the first channel is a first Physical Uplink Shared Channel, PUSCH, and the second channel is a second PUSCH; (b) the first channel is a first Physical Uplink Control Channel, PUCCH, and the second channel is a second PUCCH; or (c) the first channel is a first Physical Downlink Shared Channel, PDSCH, and the second channel is a second PDSCH. receiving, by a terminal device, first information transmitted by a base station device, wherein the first information is used in configuring a first resource set for the terminal device; determining, by the terminal device, based on the first resource set, a first resource for transmission of a first channel between the terminal device and the base station device; characterized by further comprising: determining, by the terminal device, a second resource set based on the first resource set in one of the following manners that: (a) a resource is added into the first resource set to form the second resource set; (b) a number of resources in the first resource set is extended or reduced in at least one of a time domain or a frequency domain to form the second resource set; (c) a granularity of resources in the first resource set is extended or reduced in at least one of a time domain or a frequency domain to form the second resource set comprising resources with an extended or reduced granularity, or (d) the first resource set is offset in a time domain or a frequency domain to form the second resource set; and (a) a resource is added into the first resource set to form the second resource set; (b) a number of resources in the first resource set is extended or reduced in at least one of a time domain or a frequency domain to form the second resource set; (c) a granularity of resources in the first resource set is extended or reduced in at least one of a time domain or a frequency domain to form the second resource set comprising resources with an extended or reduced granularity, or (d) the first resource set is offset in a time domain or a frequency domain to form the second resource set; and determining, by the terminal device, from the second resource set, a second resource for transmission of a second channel between the terminal device and the base station device, wherein the first channel and the second channel are one of the following: (a) the first channel is a first Physical Uplink Shared Channel, PUSCH, and the second channel is a second PUSCH; (b) the first channel is a first Physical Uplink Control Channel, PUCCH, and the second channel is a second PUCCH; or (c) the first channel is a first Physical Downlink Shared Channel, PDSCH, and the second channel is a second PDSCH. (a) the first channel is a first Physical Uplink Shared Channel, PUSCH, and the second channel is a second PUSCH; (b) the first channel is a first Physical Uplink Control Channel, PUCCH, and the second channel is a second PUCCH; or (c) the first channel is a first Physical Downlink Shared Channel, PDSCH, and the second channel is a second PDSCH.