A method of providing minimization of drive test, MDT, measurement information to a base station, said method performed by a user equipment, UE, and comprising: indicating, to the base station, when the UE transitions from an idle mode to a connected mode, availability of MDT measurement information logged by the UE during the idle mode; receiving, from the base station, an information request message to request transmission of the logged MDT measurement information in response to the indication of the availability, the method being characterized by: determining whether a size of the MDT measurement information logged by the UE is greater than a total size of a single packet data convergence protocol, PDCP, service data unit, SDU; if the size of the logged MDT measurement information is greater than the total size of the single PDCP SDU, transmitting, to the base station, an information response message including a portion of the logged MDT measurement information and a field indicating that the information response message includes the portion of the MDT measurement information and remaining MDT measurement information is available with the UE; and if the size of the logged MDT measurement information is less than or equal to the total size of the single PDCP SDU, transmitting, to the base station, the information response message including entire MDT measurement information and a field indicating that the information response message includes the entire MDT measurement information and no more MDT measurement information is available with the UE. indicating, to the base station, when the UE transitions from an idle mode to a connected mode, availability of MDT measurement information logged by the UE during the idle mode; receiving, from the base station, an information request message to request transmission of the logged MDT measurement information in response to the indication of the availability, the method being characterized by: determining whether a size of the MDT measurement information logged by the UE is greater than a total size of a single packet data convergence protocol, PDCP, service data unit, SDU; if the size of the logged MDT measurement information is greater than the total size of the single PDCP SDU, transmitting, to the base station, an information response message including a portion of the logged MDT measurement information and a field indicating that the information response message includes the portion of the MDT measurement information and remaining MDT measurement information is available with the UE; and if the size of the logged MDT measurement information is less than or equal to the total size of the single PDCP SDU, transmitting, to the base station, the information response message including entire MDT measurement information and a field indicating that the information response message includes the entire MDT measurement information and no more MDT measurement information is available with the UE. determining whether a size of the MDT measurement information logged by the UE is greater than a total size of a single packet data convergence protocol, PDCP, service data unit, SDU; if the size of the logged MDT measurement information is greater than the total size of the single PDCP SDU, transmitting, to the base station, an information response message including a portion of the logged MDT measurement information and a field indicating that the information response message includes the portion of the MDT measurement information and remaining MDT measurement information is available with the UE; and if the size of the logged MDT measurement information is less than or equal to the total size of the single PDCP SDU, transmitting, to the base station, the information response message including entire MDT measurement information and a field indicating that the information response message includes the entire MDT measurement information and no more MDT measurement information is available with the UE.