Apparatuses, methods, and systems are disclosed for configurations corresponding to inter-carrier interference. One method includes receiving, at a user equipment (UE), first configuration information for reference signals for performing inter-carrier interference (ICI) estimation including time-frequency resources, a multiplexing pattern, a time-domain behavior, or some combination thereof. The method includes receiving second configuration information for reporting ICI. The second configuration information includes instances of the reference signals for ICI estimation, the time-frequency resources for reporting, the time-domain behavior for reporting, or some combination thereof. The method includes measuring the ICI due to phase noise. The method includes transmitting the ICI report. The method includes receiving third configuration information for performing ICI pre-distortion and phase-tracking reference-signal (PT-RS) adaptation.