A method for determining cell selection and reselection parameters, the method being executed by a base station, characterized by comprising: setting at least two sets of cell selection and reselection parameters according to a terminal capability parameter (S I 10); and sending the at least two sets of cell selection and reselection parameters, wherein, one set of cell selection and reselection parameters, which matches with the terminal capability parameter of a terminal, of the at least two sets of cell selection and reselection parameters is used for cell selection and/or reselection by the terminal, wherein the cell selection and reselection parameters are parameters defined in a 3GPP communication protocol for the cell selection and/or reselection by the terminal, and comprise at least one of the following: a candidate frequency point list, a frequency point priority, a minimum receiving RSRP threshold, a minimum receiving RSRQ threshold, a speed state factor, a candidate cell list, an access barred cell list, cell access permission information, an offset aiming at a frequency point and an offset aiming at a cell, wherein the terminal capability parameter comprises at least one of following: whether the terminal supports a carrier aggregation or not, frequency bands of carrier aggregation supported by the terminal, capability grades of the terminal, whether the terminal supports a dual connectivity or not, a version of a communication protocol supported by the terminal, whether the terminal supports multi-input and multi-output or not, categories of multi-input and multi-output supported by the terminal, frequency bands of multi-input and multi-output supported by the terminal, whether the terminal supports coordinated multi-point, COMP, transmission or not, whether the terminal supports a 3GPP/WLAN interoperation or not, whether the terminal is a special terminal defined in the communication protocol or not and whether the terminal has a special capability defined in the communication protocol. setting at least two sets of cell selection and reselection parameters according to a terminal capability parameter (S I 10); and sending the at least two sets of cell selection and reselection parameters, wherein, one set of cell selection and reselection parameters, which matches with the terminal capability parameter of a terminal, of the at least two sets of cell selection and reselection parameters is used for cell selection and/or reselection by the terminal, wherein the cell selection and reselection parameters are parameters defined in a 3GPP communication protocol for the cell selection and/or reselection by the terminal, and comprise at least one of the following: a candidate frequency point list, a frequency point priority, a minimum receiving RSRP threshold, a minimum receiving RSRQ threshold, a speed state factor, a candidate cell list, an access barred cell list, cell access permission information, an offset aiming at a frequency point and an offset aiming at a cell, wherein the terminal capability parameter comprises at least one of following: whether the terminal supports a carrier aggregation or not, frequency bands of carrier aggregation supported by the terminal, capability grades of the terminal, whether the terminal supports a dual connectivity or not, a version of a communication protocol supported by the terminal, whether the terminal supports multi-input and multi-output or not, categories of multi-input and multi-output supported by the terminal, frequency bands of multi-input and multi-output supported by the terminal, whether the terminal supports coordinated multi-point, COMP, transmission or not, whether the terminal supports a 3GPP/WLAN interoperation or not, whether the terminal is a special terminal defined in the communication protocol or not and whether the terminal has a special capability defined in the communication protocol. a candidate frequency point list, a frequency point priority, a minimum receiving RSRP threshold, a minimum receiving RSRQ threshold, a speed state factor, a candidate cell list, an access barred cell list, cell access permission information, an offset aiming at a frequency point and an offset aiming at a cell, wherein the terminal capability parameter comprises at least one of following: whether the terminal supports a carrier aggregation or not, frequency bands of carrier aggregation supported by the terminal, capability grades of the terminal, whether the terminal supports a dual connectivity or not, a version of a communication protocol supported by the terminal, whether the terminal supports multi-input and multi-output or not, categories of multi-input and multi-output supported by the terminal, frequency bands of multi-input and multi-output supported by the terminal, whether the terminal supports coordinated multi-point, COMP, transmission or not, whether the terminal supports a 3GPP/WLAN interoperation or not, whether the terminal is a special terminal defined in the communication protocol or not and whether the terminal has a special capability defined in the communication protocol.