MANAGEMENT DEVICE, CORE NETWORK DEVICE, MOBILE COMMUNICATION TERMINAL, COMMUNICATION SYSTEM, DETERMINATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

摘要

The purpose of the present invention is to provide a management device with which it is possible to accurately specify position information for a mobile communication terminal. A management device (30) according to the present invention is provided with: a communication unit (31) for receiving, via a core network device (10) disposed in a mobile network (40), a control message in which is set GPS information measured with a mobile communication terminal (20); and a determination unit (32) for determining, using the GPS information, whether the mobile communication terminal (20) is present in a preapproved communication area, and determining whether the mobile communication terminal (20) can connect to a mobile network (40) using the determination result of whether the mobile communication terminal (20) is present in the preapproved communication area.