A method of receiving information for measuring self-interference by a user equipment , the method comprising: receiving Reference Signal, RS, configuration information on an RS for self-interference measurement from a base station ; measuring self-interference using the RS for the self-interference measurement based on the RS configuration information; characterized in that the method further comprises: reporting information on a measurement result of the self-interference to the base station , wherein measuring the self-interference comprises: obtaining, for each of a plurality of frequency locations, a residual self-interference measurement value which remains after self-interference cancellation, SIC, performed by the user equipment based on the RS configuration; and wherein reporting the information on the measurement result comprises: selecting M residual self-interference measurement values from among a plurality of residual self-interference measurement values obtained for the plurality of frequency locations; and reporting, to the base station , the selected M residual self-interference measurement values along with each RS configuration index associated with each of the selected M residual self-interference measurement values. receiving Reference Signal, RS, configuration information on an RS for self-interference measurement from a base station ; measuring self-interference using the RS for the self-interference measurement based on the RS configuration information; characterized in that the method further comprises: reporting information on a measurement result of the self-interference to the base station , wherein measuring the self-interference comprises: obtaining, for each of a plurality of frequency locations, a residual self-interference measurement value which remains after self-interference cancellation, SIC, performed by the user equipment based on the RS configuration; and wherein reporting the information on the measurement result comprises: selecting M residual self-interference measurement values from among a plurality of residual self-interference measurement values obtained for the plurality of frequency locations; and reporting, to the base station , the selected M residual self-interference measurement values along with each RS configuration index associated with each of the selected M residual self-interference measurement values. obtaining, for each of a plurality of frequency locations, a residual self-interference measurement value which remains after self-interference cancellation, SIC, performed by the user equipment based on the RS configuration; and wherein reporting the information on the measurement result comprises: selecting M residual self-interference measurement values from among a plurality of residual self-interference measurement values obtained for the plurality of frequency locations; and reporting, to the base station , the selected M residual self-interference measurement values along with each RS configuration index associated with each of the selected M residual self-interference measurement values. selecting M residual self-interference measurement values from among a plurality of residual self-interference measurement values obtained for the plurality of frequency locations; and reporting, to the base station , the selected M residual self-interference measurement values along with each RS configuration index associated with each of the selected M residual self-interference measurement values. <EOS>