METHOD FOR SUPPLYING INTERACTIVE DATA SERVICE IN MOBILE COMMUNICATION SYSTEM

摘要

PURPOSE: A method for supplying an interactive data service in a mobile communication system is provided to enable one of mobile stations to transmit data to be supplied to a server to a base station through a dedicated channel, thereby supporting a multimedia interactive data dedicated service. CONSTITUTION: Mobile stations register a specific multicast service(300). If the first user wants to use the multicast service(310), a system sets a session between a base station and a server for the multicast service, and opens the session(320). The base station operates a forward channel in a dedicated channel mode until preset subscribers are connected(330). If users are added(340), the server checks whether the number of the added users exceeds a threshold value(350). If so, the base station converts the forward channel into a common channel(360).