COMMUNICATION SYSTEM AND METHOD FOR PROVIDING USER INTERFACE

摘要

PURPOSE: A method for providing a user interface and a communication system performing the same are provided to use portable terminals connected with an output terminal when a character input window is displayed on the output terminal, thereby easily inputting characters. CONSTITUTION: An output terminal(100) transmits input window information corresponding to at least one input window on a portable terminal(200). The output terminal displays a user interface screen including the input window. The portable terminal displays at least input window according to the received input window information. The portable terminal transmits input characters on the displayed input window to the output station. The output terminal displays the transmitted characters.