IDC MDT METHOD AND APPARATUS FOR PERFORMING MDT LOGGING IN CASE OF IDC PROBLEMS OCCURRENCE IN WIRELESS COMMUNICATION SYSTEM

摘要

The present disclosure relates to a method and apparatus for performing minimization of driving test (MDT) logging when an in-device coexistence (IDC) problem occurs in a wireless communication system, and operation of a terminal in a wireless communication system according to an embodiment of the present disclosure Method Method, RRC (Radio Resource Control) connected mode (connected mode) to receive a log measurement configuration (LoggedMeasurementConfiguration) message; Receiving an RRC connection release (RRC Release) message from the base station; logging measurements in RRC idle (RRC_IDLE) mode or RRC disabled (RRC_INACTIVE) mode; logging a measurement to include an IDC flag when an In-Device Coexistence (IDC) problem is detected during a last logging interval based on the received log measurement configuration message; and transmitting the logged measurement to the base station.