System and method of controlling multimedia call i

专利名称：System and method of controlling

multimedia call in mobile communicationsystem

发明人：Jong Hyun Jin申请号：US10022209申请日：20011220

公开号：US20020077096A1公开日：20020620

专利附图：

摘要：Systems and methods control a multimedia call/service in a communicationsystem between mobile stations that exist in the same network. A method of controlling

the multimedia call can initiate a radio call in a mobile station, recognize a multimedia callservice option transmitted from the mobile station, set up the radio call via a base stationwhere the receiving mobile station is located by using the multimedia call service optionand the receiving telephone number, confirm in the receiving mobile station and notify areceiving user. The multimedia call between the originating/receiving stations is set upafter the radio call. Therefore, the systems and method according to the invention canprocess the multimedia call only through a base station and a mobile switching centerwithout passing through an inter-working module or a packet data serving node in themobile communication system.

申请人：LG ELECTRONICS, INC.

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