A method for interference reduction performed by a radar unit, comprising: receiving one or more radar frames (400-11, 400-12), wherein the one or more radar frames correspond to one or more respective time intervals (t11, t12) during which the radar unit was activated to transmit and receive signals to produce data samples of the one or more radar frames (400-11, 400-12), the method characterized by further comprising: determining whether the one or more radar frames (400-11 400-12) have a higher presence of data samples that are subject to interference from other radar units (102-2, 102-3) in a first half (408-11, 408-12) of their corresponding time intervals (t11, t12) than in a second, later, half (410-11, 410-12) of their corresponding time intervals (t11, t12), in case it is determined that the presence is higher in the first half (408-11, 408-12) of their corresponding time intervals (t11, t12), postponing (S506a) a scheduled time interval of an upcoming radar frame to be produced by the radar unit, and in case it is determined that the presence is higher in the second half 410-11, 410-12) of their corresponding time intervals (t11, t12), advancing (S506b) a scheduled time interval of an upcoming radar frame to be produced by the radar unit. receiving one or more radar frames (400-11, 400-12), wherein the one or more radar frames correspond to one or more respective time intervals (t11, t12) during which the radar unit was activated to transmit and receive signals to produce data samples of the one or more radar frames (400-11, 400-12), the method characterized by further comprising: determining whether the one or more radar frames (400-11 400-12) have a higher presence of data samples that are subject to interference from other radar units (102-2, 102-3) in a first half (408-11, 408-12) of their corresponding time intervals (t11, t12) than in a second, later, half (410-11, 410-12) of their corresponding time intervals (t11, t12), in case it is determined that the presence is higher in the first half (408-11, 408-12) of their corresponding time intervals (t11, t12), postponing (S506a) a scheduled time interval of an upcoming radar frame to be produced by the radar unit, and in case it is determined that the presence is higher in the second half 410-11, 410-12) of their corresponding time intervals (t11, t12), advancing (S506b) a scheduled time interval of an upcoming radar frame to be produced by the radar unit. determining whether the one or more radar frames (400-11 400-12) have a higher presence of data samples that are subject to interference from other radar units (102-2, 102-3) in a first half (408-11, 408-12) of their corresponding time intervals (t11, t12) than in a second, later, half (410-11, 410-12) of their corresponding time intervals (t11, t12), in case it is determined that the presence is higher in the first half (408-11, 408-12) of their corresponding time intervals (t11, t12), postponing (S506a) a scheduled time interval of an upcoming radar frame to be produced by the radar unit, and in case it is determined that the presence is higher in the second half 410-11, 410-12) of their corresponding time intervals (t11, t12), advancing (S506b) a scheduled time interval of an upcoming radar frame to be produced by the radar unit.