| 摘要 |
The present invention provides a method for reporting minimization of drive test, MDT, measurements. According to the method, a mobility management entity (MME) receives from a base station a cell traffic trace message, determines whether anonymization of MDT data is required based on the cell traffic trace message, and transmitting, to a trace collection entity, TCE, a type allocation code, TAC, of a terminal if the anonymization of the MDT is required, wherein the cell traffic trace message includes information indicating an immediate MDT or a logged MDT. The present invention enables an MME to send different identities of a UE to the TCE according to different requirements for anonymity to implement anonymous reporting of MDT measurements. |
