EXECUTION METHOD AND USER EQUIPMENT FOR SERVICE REQUEST PROCEDURE

摘要

A disclosure of the present specification provides a method for executing a service request procedure from a user equipment (UE). The method may comprise the steps of: receiving skip information for an access class barring (ACB) inspection; if a service request procedure must be executed for any one from among a multimedia telephony (MMTEL) service and a short message service (SMS), then confirming the skip information; and, if the skip information is configured to indicate that the ACB inspection should be skipped for any one from among the MMTEL service and SMS, then transmitting a radio resource control (RRC) connection request message for the service request procedure.