Communication control method, user terminal, processor, storage medium, and base station

摘要

A communication control method applied to a mobile communication system including a user terminal capable of storing an MDT measurement log related to a radio environment measured based on an instruction from a network and a connection establishment failure log related to a failure of RRC connection establishment procedure with the network, the method includes the steps of: reserving a dedicated memory area for storing the connection establishment failure log, by the user terminal; and storing the connection establishment failure log in the dedicated memory area reserved in the reserving step, by the user terminal.

主权项

1. A communication control method performed at a user terminal, the method comprising:
detecting a failure of a radio resource control (RRC) connection establishment procedure with a network, wherein the RRC connection establishment procedure is a procedure performed by the user terminal in an RRC idle state; storing a connection establishment failure log related to the failure of RRC connection establishment procedure; timing, at the user terminal, an elapsed time from an occurrence time point of the failure of RRC connection establishment procedure; and transmitting, from the user terminal to the network, the connection establishment failure log including elapsed time information indicating the elapsed time.