An interference measurement method, comprising: receiving, by a User Equipment, UE, configuration information about an interference measurement reference signal resource and an interference measurement parameter from a network side device; receiving, by the UE, an interference measurement reference signal on the interference measurement reference signal resource based on the configuration information; and calculating, by the UE, an interference estimation value of an interference signal based on the interference measurement parameter and the interference measurement reference signal; wherein the calculating, by the UE, the interference estimation value of the interference signal based on the interference measurement parameter and the interference measurement reference signal comprises: determining, by the UE, a correlation matrix for the reception of the interference signal based on the interference measurement parameter and the interference measurement reference signal, and calculating the interference estimation value of the interference signal using the correlation matrix for the reception of the interference signal; wherein the interference measurement parameter is used to indicate a spatial feature and/or a strength feature of the interference signal; wherein the strength feature comprises power information or amplitude information about the interference signal corresponding to at least one antenna port for the interference measurement reference signal, wherein the power information is a ratio of power of the interference signal to power of the interference measurement reference signal, and the amplitude information is a ratio of an amplitude of the interference signal to an amplitude of the interference measurement reference signal; wherein the spatial feature of the interference signal comprises a correlation matrix or a precoding matrix for the transmission of the interference signal; wherein the correlation matrix is a diagonal matrix, and each element on the diagonal line has a non-zero value or has a value of zero, wherein merely one element in each column of the precoding matrix may have a non-zero value, and the other elements in the column each have a value of zero; wherein the non-zero value is a constant, or the non-zero value is a value determined by the UE based on signaling from the network side device, wherein the non-zero value in the correlation matrix is the same as or different from the non-zero value in the precoding matrix. receiving, by a User Equipment, UE, configuration information about an interference measurement reference signal resource and an interference measurement parameter from a network side device; receiving, by the UE, an interference measurement reference signal on the interference measurement reference signal resource based on the configuration information; and calculating, by the UE, an interference estimation value of an interference signal based on the interference measurement parameter and the interference measurement reference signal; wherein the calculating, by the UE, the interference estimation value of the interference signal based on the interference measurement parameter and the interference measurement reference signal comprises: determining, by the UE, a correlation matrix for the reception of the interference signal based on the interference measurement parameter and the interference measurement reference signal, and calculating the interference estimation value of the interference signal using the correlation matrix for the reception of the interference signal; wherein the interference measurement parameter is used to indicate a spatial feature and/or a strength feature of the interference signal; wherein the strength feature comprises power information or amplitude information about the interference signal corresponding to at least one antenna port for the interference measurement reference signal, wherein the power information is a ratio of power of the interference signal to power of the interference measurement reference signal, and the amplitude information is a ratio of an amplitude of the interference signal to an amplitude of the interference measurement reference signal; wherein the spatial feature of the interference signal comprises a correlation matrix or a precoding matrix for the transmission of the interference signal; wherein the correlation matrix is a diagonal matrix, and each element on the diagonal line has a non-zero value or has a value of zero, wherein merely one element in each column of the precoding matrix may have a non-zero value, and the other elements in the column each have a value of zero; wherein the non-zero value is a constant, or the non-zero value is a value determined by the UE based on signaling from the network side device, wherein the non-zero value in the correlation matrix is the same as or different from the non-zero value in the precoding matrix.