A method in a terminal for wireless communication in a 5G New Radio, NR, standard, comprising: receiving downlink control information, DCI, from a network device; determining a DCI format of the DCI, wherein the DCI format of the DCI is a first type of DCI format or a second type of DCI format; the first type of DCI format corresponds to a first resource scheduling mode, the second type of DCI format corresponds to a second resource scheduling mode, the first resource scheduling mode is a slot-based scheduling which indicates a time domain resource in unit of slot, and the second resource scheduling mode is a non-slot-based scheduling which indicates a time domain resource in unit of symbol; and determining a resource scheduling mode of a data channel corresponding to the DCI according to the DCI format of the DCI, wherein the method is characterized in that it further comprises: determining a reference signal mode of the data channel according to the DCI format of the DCI, wherein the first type of DCI format corresponds to a first reference signal mode, the second type of DCI format corresponds to a second reference signal mode, for the first reference signal mode, a first column of demodulation reference signal, DMRS, is located at a 3rd or 4th symbol of a slot, and for the second reference signal mode, a first column of DMRS is located at a first symbol of the data channel; determining a reference signal position of the data channel according to the reference signal mode of the data channel; and receiving the data channel according to the determined resource scheduling mode and reference signal mode. receiving downlink control information, DCI, from a network device; determining a DCI format of the DCI, wherein the DCI format of the DCI is a first type of DCI format or a second type of DCI format; the first type of DCI format corresponds to a first resource scheduling mode, the second type of DCI format corresponds to a second resource scheduling mode, the first resource scheduling mode is a slot-based scheduling which indicates a time domain resource in unit of slot, and the second resource scheduling mode is a non-slot-based scheduling which indicates a time domain resource in unit of symbol; and determining a resource scheduling mode of a data channel corresponding to the DCI according to the DCI format of the DCI, wherein the method is characterized in that it further comprises: determining a reference signal mode of the data channel according to the DCI format of the DCI, wherein the first type of DCI format corresponds to a first reference signal mode, the second type of DCI format corresponds to a second reference signal mode, for the first reference signal mode, a first column of demodulation reference signal, DMRS, is located at a 3rd or 4th symbol of a slot, and for the second reference signal mode, a first column of DMRS is located at a first symbol of the data channel; determining a reference signal position of the data channel according to the reference signal mode of the data channel; and receiving the data channel according to the determined resource scheduling mode and reference signal mode. determining a reference signal mode of the data channel according to the DCI format of the DCI, wherein the first type of DCI format corresponds to a first reference signal mode, the second type of DCI format corresponds to a second reference signal mode, for the first reference signal mode, a first column of demodulation reference signal, DMRS, is located at a 3rd or 4th symbol of a slot, and for the second reference signal mode, a first column of DMRS is located at a first symbol of the data channel; determining a reference signal position of the data channel according to the reference signal mode of the data channel; and receiving the data channel according to the determined resource scheduling mode and reference signal mode.