A user equipment, UE, (10, 60) configured to perform measurements logging in a mobile communications system, comprising: a transceiver configured to transmit and receive data; and a controller operatively connected to the transceiver and being configured to: - receive a first measurement request message from a first cell, - construct a first measurement result in response to the first measurement request message, characterised in that the first measurement result includes a first minimization of drive tests, MDT, measurement, - receive a handover command message commanding the UE to handover from the first cell to a second cell, - determine whether the handover command message includes an MDT indication, wherein the MDT indication is used to indicate that the UE has to report the first measurement result to the second cell, - if it is determined that the handover command message does not include the MDT indication and upon receiving the handover command message, stop a transmission of the first measurement result to the second cell, and - if it is determined that the handover command message includes the MDT indication and upon receiving the handover command message, transmit the first measurement result to the second cell. a transceiver configured to transmit and receive data; and a controller operatively connected to the transceiver and being configured to: - receive a first measurement request message from a first cell, - construct a first measurement result in response to the first measurement request message, characterised in that the first measurement result includes a first minimization of drive tests, MDT, measurement, - receive a handover command message commanding the UE to handover from the first cell to a second cell, - determine whether the handover command message includes an MDT indication, wherein the MDT indication is used to indicate that the UE has to report the first measurement result to the second cell, - if it is determined that the handover command message does not include the MDT indication and upon receiving the handover command message, stop a transmission of the first measurement result to the second cell, and - if it is determined that the handover command message includes the MDT indication and upon receiving the handover command message, transmit the first measurement result to the second cell. - receive a first measurement request message from a first cell, - construct a first measurement result in response to the first measurement request message, characterised in that the first measurement result includes a first minimization of drive tests, MDT, measurement, - receive a handover command message commanding the UE to handover from the first cell to a second cell, - determine whether the handover command message includes an MDT indication, wherein the MDT indication is used to indicate that the UE has to report the first measurement result to the second cell, - if it is determined that the handover command message does not include the MDT indication and upon receiving the handover command message, stop a transmission of the first measurement result to the second cell, and - if it is determined that the handover command message includes the MDT indication and upon receiving the handover command message, transmit the first measurement result to the second cell.