A method for processing paging, performed by a core network device, characterized by comprising: acquiring a terminal type of a User Equipment, UE, and identification information of a cell or identification information of a base station corresponding to a location at which the UE is located and storing the terminal type and the acquired identification information; and when the terminal type of the UE is a static type, determining a paging TA range for the UE based on the identification information of the cell or the identification information of the base station corresponding to the location at which the UE is located, wherein acquiring the terminal type of the UE, and the identification information of the cell or the identification information of the base station corresponding to the location at which the UE is located, comprises: when the UE establishes an RRC connection, receiving, from the base station where the UE is located, the terminal type of the UE, and the identification information of the cell or the identification information of the base station, at which the UE is located, wherein the method further comprises setting a timer, wherein when the timer expires, the UE is triggered to re-detect whether a change of the identification information of the cell, or of the identification information of the base station corresponding to the current cell occurs; receiving from the UE updated identification information of the cell or of the base station, in case that the UE re-initiates registration or location update processing to send the updated identification information of the cell or of the base station to the network side; or, in case that the UE re-initiates a RRC connection, and re-sends the terminal type of the UE, and the updated identification information of the cell or of the base station to the network side, when the UE detects that identification information of a cell of a current cell is different from the stored identification information of the cell or detects that identification information of a base station of a current base station is different from the stored identification information of the base station. acquiring a terminal type of a User Equipment, UE, and identification information of a cell or identification information of a base station corresponding to a location at which the UE is located and storing the terminal type and the acquired identification information; and when the terminal type of the UE is a static type, determining a paging TA range for the UE based on the identification information of the cell or the identification information of the base station corresponding to the location at which the UE is located, wherein acquiring the terminal type of the UE, and the identification information of the cell or the identification information of the base station corresponding to the location at which the UE is located, comprises: when the UE establishes an RRC connection, receiving, from the base station where the UE is located, the terminal type of the UE, and the identification information of the cell or the identification information of the base station, at which the UE is located, wherein the method further comprises setting a timer, wherein when the timer expires, the UE is triggered to re-detect whether a change of the identification information of the cell, or of the identification information of the base station corresponding to the current cell occurs; receiving from the UE updated identification information of the cell or of the base station, in case that the UE re-initiates registration or location update processing to send the updated identification information of the cell or of the base station to the network side; or, in case that the UE re-initiates a RRC connection, and re-sends the terminal type of the UE, and the updated identification information of the cell or of the base station to the network side, when the UE detects that identification information of a cell of a current cell is different from the stored identification information of the cell or detects that identification information of a base station of a current base station is different from the stored identification information of the base station. when the UE establishes an RRC connection, receiving, from the base station where the UE is located, the terminal type of the UE, and the identification information of the cell or the identification information of the base station, at which the UE is located, wherein the method further comprises setting a timer, wherein when the timer expires, the UE is triggered to re-detect whether a change of the identification information of the cell, or of the identification information of the base station corresponding to the current cell occurs; receiving from the UE updated identification information of the cell or of the base station, in case that the UE re-initiates registration or location update processing to send the updated identification information of the cell or of the base station to the network side; or, in case that the UE re-initiates a RRC connection, and re-sends the terminal type of the UE, and the updated identification information of the cell or of the base station to the network side, when the UE detects that identification information of a cell of a current cell is different from the stored identification information of the cell or detects that identification information of a base station of a current base station is different from the stored identification information of the base station.