METHOD, RADIO SYSTEM, MOBILE TERMINAL AND BASE STATION FOR PROVIDING LOCAL BREAKOUT SERVICE

摘要

There is provided a radio system wherein a mobile terminal is configured to detect availability of a local breakout service to an Internet protocol gateway; to start a network entry to the local breakout service; and to configure an Internet protocol stack of the mobile terminal on the basis of received configuration data. A serving base station of the mobile terminal is configured to establish a radio bearer for the local breakout service; to provide a dynamic host control protocol relay function for mapping data of the mobile terminal using a local Internet protocol address to the established radio bearer; and to provide the local breakout service to the Internet protocol gateway while retaining user access control and a remote Internet protocol gateway of a packet core network of the public mobile network for the mobile terminal.