COMMUNICATION SYSTEM, SERVICE-SHARING DEVICE, MOBILE-NETWORK NODE DEVICE, AND DATA COMMUNICATION METHOD

摘要

The purpose of this invention is to provide a communication system in which network processing can be optimized. Said communication system includes the following: an application server (10) that is configured so as to detect the behavior of a communication terminal (50); and a service-sharing device (20) that is configured so as to receive an identifier and behavior information for said communication terminal (50), said identifier and behavior information having been transmitted by the application server (10) via a first interface defined between the service-sharing device (20) and the application server (10), and in order to optimize a parameter associated with that communication terminal (50), is configured so as to transmit the identifier and the behavior information for the communication terminal (50) to a mobile-network node (40) via a second interface defined between the service-sharing device (20) and said mobile-network node (40).