A method, performed by a terminal device, for determining a position of a paging frame, comprising: determining a synchronization signal block in a discontinuous reception, DRX, cycle; and determining the position of the paging frame, PF, after a position where the synchronization signal block in the DRX cycle is located, wherein the synchronization signal block is a first synchronization signal block in the DRX cycle; or the synchronization signal block is any one or more synchronization signal blocks among a plurality of synchronization signal blocks in the DRX cycle, wherein the determining the position of the PF comprises: a first manner or a second manner, wherein the first manner comprises: determining a position range of the PF, wherein the position range of the PF is a position range of a radio frame at a first predetermined offset after the first synchronization signal block; and determining the position of the PF within the position range of the PF, wherein the second manner comprises: determining a position of a target synchronization signal block in the plurality of synchronization signal blocks; determining, as the position range of the PF, a position of a radio frame at a second predetermined offset after the target synchronization signal block; and determining the position of the PF within the position range of the PF. determining a synchronization signal block in a discontinuous reception, DRX, cycle; and determining the position of the paging frame, PF, after a position where the synchronization signal block in the DRX cycle is located, wherein the synchronization signal block is a first synchronization signal block in the DRX cycle; or the synchronization signal block is any one or more synchronization signal blocks among a plurality of synchronization signal blocks in the DRX cycle, wherein the determining the position of the PF comprises: a first manner or a second manner, wherein the first manner comprises: determining a position range of the PF, wherein the position range of the PF is a position range of a radio frame at a first predetermined offset after the first synchronization signal block; and determining the position of the PF within the position range of the PF, wherein the second manner comprises: determining a position of a target synchronization signal block in the plurality of synchronization signal blocks; determining, as the position range of the PF, a position of a radio frame at a second predetermined offset after the target synchronization signal block; and determining the position of the PF within the position range of the PF. determining a position range of the PF, wherein the position range of the PF is a position range of a radio frame at a first predetermined offset after the first synchronization signal block; and determining the position of the PF within the position range of the PF, wherein the second manner comprises: determining a position of a target synchronization signal block in the plurality of synchronization signal blocks; determining, as the position range of the PF, a position of a radio frame at a second predetermined offset after the target synchronization signal block; and determining the position of the PF within the position range of the PF. determining a position of a target synchronization signal block in the plurality of synchronization signal blocks; determining, as the position range of the PF, a position of a radio frame at a second predetermined offset after the target synchronization signal block; and determining the position of the PF within the position range of the PF.