Acquisition system of value added in real time based on the network of General Packet Radio Service (GPRS).

摘要

System for obtaining value-added services in real-time, network-based general packet radio service (GPRS).; It comprises SGSN nodes (2) which control the radio access and the location of a mobile terminal, and GGSN nodes (3) allowing the link between the internal network of the operator of the mobile network and external data networks communicating nodes SGSN (2 ) and GGSN nodes (3) by the GTP protocol (encapsulated (GPRS), all to authorize access from the mobile terminal to different data networks, characterized by comprising means (1) that intercept data packets protocol GTP, means (4) of execution of local or remote applications, media management applications (6) to access a remote place (7) application (8) or and return the response obtained for therefrom is detect the modifications to be made in the data packets of the GTP protocol, sending new messages transparently to the SGSN (2) and GGSN (3) nodes.