APPARATUS AND METHOD FOR PROVIDING MULTI COMMUNICATION SERVICE IN MOBILE COMMUNICATION TERMINAL

摘要

PURPOSE: A multilateral communication providing apparatus and a method thereof are provided to offer a multilateral communication service by using a heterogeneous network. CONSTITUTION: A microphone(240) receives an audio signal. A speaker(230) outputs the audio signal. A plurality of communication modules transmits signals to a plurality of opponent terminals and receives the signals from the opponent terminals. An audio processing unit(220) provides a multilateral communication service by combing two audio signals inputted through the microphone with other audio signals provided from the opponent terminal. [Reference numerals] (200) Internet communication module; (202) Wireless internet transceiving unit; (204) Internet modem; (210) Cell phone communication module; (212) Cell phone transceiving unit; (214) Cell phone modem; (220) Audio processing unit; (222) Audio codec; (224) Mixer; (AA) Input port 1; (BB) Input port 2; (CC) Output port 1; (DD) Output port 2