MOBILE COMMUNICATION BETWEEN A MOBILE TERMINAL DEVICE AND AT LEAST ONE INFORMATION TERMINAL DEVICE OVER A PACKET DATA NETWORK CONNECTION (PDN) BASED ON AN ACCESS POINT NAME (APN), AN EVOLVED PACKET SYSTEM (EPS) BEARER ID AND AN ADDRESS BLOCK WHICH ARE RECEIVED FROM AN EXTERNAL GATEWAY DEVICE

摘要

A core network includes a PDN connection holding unit that associates and stores information regarding PDN connection with information indicating an address block configured as a set of a plurality of addresses identifying a plurality of the information terminal devices. Therefore, it is possible to suppress an increase in the processing load and a limitation of providable services, even in the case in which an ad-hoc network is formed between a mobile terminal device and a plurality of terminal equipments and a PDN connection is made by the terminal equipments using the mobile terminal device as an MT.