MOBILE TERMINAL COMMUNICATION SYSTEM, MOBILE COMMUNICATION NETWORK MONITORING DEVICE, WIRELESS BASE STATION CONTROL DEVICE, MOBILE COMMUNICATION SWITCHBOARD, WIRELESS BASE STATION, POSITION REGISTRATION MEMORY, AND MOBILE TERMINAL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method by which an overcrowded state and a congestion state are avoided as much as possible in communication request processing at a time of a disaster, and by which communication of as many users as possible can be permitted, and to provide a method or the like of processing performed on a mobile communication network side and processing performed on a mobile terminal device side for realizing the above-mentioned method.;SOLUTION: A base station control device 31 for controlling a connection, a disconnection, and a maintenance of a communication line in order to establish and maintain a communication path between a mobile terminal device 11 and an opponent terminal 12, a switchboard 41, and a network monitoring device 61 making the base station control device 31 and the switchboard 41 control the communication line within a maximum communication permitted time determined based on an earthquake intensity are provided.;COPYRIGHT: (C)2005,JPO&NCIPI