METHOD OF REALISING ROAMING SERVICE IN SYSTEM FOR BROADCASTING TO MOBILE STATIONS AND SYSTEM FOR REALISING SAID METHOD

摘要

FIELD: physics; communications.;SUBSTANCE: invention relates to realisation of roaming service in a system for broadcasting to mobile terminals. The method of realsing roaming service in a system for broadcasting to mobile terminals involves the following steps: a service guide is received from the respective guest service provider (SP) through the terminal, a roaming request message is sent through the terminal to a home service provider (SP) for requesting a product allowed for separate services based on the received service guide, after reception of the roaming request message, there is coordination through the home SP of roaming accessibility and the allowed context for separate services with the guest SP where the terminal is located, and roaming accessibility and allowed context for separate services which are coordinated with the guest SP are transmitted to the terminal through the house SP.;EFFECT: increased number of broadcast services.;33 cl, 25 dwg, 31 tbl