Method of controlling minimization of drive tests

摘要

A user equipment is configured to operate in an idle mode according to an MDT configuration. When receiving a modify/setup signal from a base station, the user equipment is configured to update the MDT configuration accordingly in the idle mode and perform one or multiple corresponding logged MDTs according to the updated MDT configuration.

主权项

1. A method of controlling minimization of drive test (MDT), comprising:
a user equipment receiving a logged measurement configuration message associated with an MDT configuration from a base station in a connected mode; the user equipment operating in an idle mode according to the MDT configuration after switching from the connected mode to the idle mode; the base station requesting the user equipment to change one or multiple specific logged MDTs which are to be performed according to the MDT configuration by sending a modify signal; the user equipment updating the MDT configuration in the idle mode by modifying corresponding parameters according to the modify signal after receiving the modify signal in the idle mode and before switching from the idle mode to the connected mode; and the user equipment performing the one or multiple specific logged MDTs in the idle mode according to the updated MDT configuration after updating the MDT configuration and before switching from the idle mode to the connected mode.