A data transceiving method for a Time Division Duplex, TDD, system to perform frequency hopping operations of a Machine Type Communication, MTC, User Equipment, UE, wherein the data transceiving method comprises the steps of: adjusting , by the UE at a predetermined retuning start time point, a carrier frequency for data reception and transmission within a predetermined retuning duration, to acquire the adjusted carrier frequency; and performing , by the UE, uplink data transmission and downlink data reception in accordance with a TDD uplink-downlink configuration at the adjusted carrier frequency with a network device within a consecutive duration, wherein the consecutive duration is a duration from a current retuning end time point at an end of the predetermined retuning duration to a next retuning start time point, wherein the consecutive duration comprises a plurality of consecutive subframes; the retuning duration is greater than or equal to a time period for the adjustment of the carrier frequency by the UE; the retuning duration is a duration in subframes, timeslots or symbols, characterized in that , in the case that the time period for the adjustment of the carrier frequency by the UE is smaller than or equal to a sum of a duration of a Downlink Pilot Timeslot, DwPTS, and a duration of an Uplink Pilot Timeslot, UpPTS, in a special subframe, the retuning start time point is a start time point of the special subframe, and the retuning end time point is an end time point of the special subframe; or in the case that the time period for the adjustment of the carrier frequency by the UE is smaller than or equal to a duration of a Guard Period, GP, timeslot of the special subframe, the retuning duration is located within the GP timeslot of the special subframe. adjusting , by the UE at a predetermined retuning start time point, a carrier frequency for data reception and transmission within a predetermined retuning duration, to acquire the adjusted carrier frequency; and performing , by the UE, uplink data transmission and downlink data reception in accordance with a TDD uplink-downlink configuration at the adjusted carrier frequency with a network device within a consecutive duration, wherein the consecutive duration is a duration from a current retuning end time point at an end of the predetermined retuning duration to a next retuning start time point, wherein the consecutive duration comprises a plurality of consecutive subframes; the retuning duration is greater than or equal to a time period for the adjustment of the carrier frequency by the UE; the retuning duration is a duration in subframes, timeslots or symbols, characterized in that , in the case that the time period for the adjustment of the carrier frequency by the UE is smaller than or equal to a sum of a duration of a Downlink Pilot Timeslot, DwPTS, and a duration of an Uplink Pilot Timeslot, UpPTS, in a special subframe, the retuning start time point is a start time point of the special subframe, and the retuning end time point is an end time point of the special subframe; or in the case that the time period for the adjustment of the carrier frequency by the UE is smaller than or equal to a duration of a Guard Period, GP, timeslot of the special subframe, the retuning duration is located within the GP timeslot of the special subframe. <EOS>