COMMUNICATION CONTROL METHOD, RELAY TERMINAL APPARATUS, TERMINAL APPARATUS, BASE STATION APPARATUS, CONTROL APPARATUS, SERVER APPARATUS, AND MOBILE COMMUNICATION SYSTEM

摘要

To provide a communication control method of performing a QoS update procedure from a mobile communication network on communication terminals that perform direct communication. A mobile communication provider can efficiently utilize the mobile communication network by performing the QoS update procedure on the communication terminals that perform the direct communication from the mobile communication network.