SYSTEM AND METHOD FOR TRANSMITTING/RECEIVING ALERTING INFORMATION FOR MOBILE TERMINAL IN A WIRELESS COMMUNICATION SYSTEM

摘要

A system is provided for transmitting/receiving alerting information in a wireless communication system. A calling mobile terminal (MT) encodes a session initiate protocol (SIP) invite message comprising multimedia alerting information and trandmitting the encoded SIP invite message. An Internet protocol multimedia subsystem (IMS) server receives the SIP invite message from the calling MT, and transmits the SIP invite message to the called MT according to service profile of the calling MT and the called MT. The called MT decodes encoded multimedia alerting information in the received SIP invite message and message and plays back the multimedia alerting information.