MOBILE UNIT COMMUNICATION SYSTEM, AREA MANAGEMENT DEVICE, COMMUNICATION CONTROL DEVICE AND COMMUNICATION METHOD

摘要

A communication control device 50 determines an area A1 corresponding to the small area identifier by making an inquiry to a located area management device 40 about the ordinary area identifier associated with the small area identifier, based on the small area identifier contained in the emergency call, upon receipt of the emergency call from the mobile terminal 10 located in an area A2. The communication control device 50 acquires an emergency report destination device 70 associated with the area A1 determined, and to connect the emergency call to the emergency report destination device 70.