COMMUNICATION SYSTEM AND METHOD AND DEVICE

摘要

Provided are a system and a method that enable bearer aggregation, enable suppression of increases in network resources and equipment, and make it possible to avoid capturing more bandwidth than necessary. In configuring a tunnel between a user data gateway device (50) and a user data mobility provision device (40) on the basis of a request from a terminal (1), a single common aggregation tunnel (60) is setup for a terminal group that includes that terminal, on the basis of subscriber information for the terminal (Fig. 1).