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.