METHOD AND A DEVICE FOR OUTPUTTING A VISIBLE FRAME IN A VISIBLE LIGHT COMMUNICATION SYSTEM PROVIDING A MULTI COMMUNICATION MODE TO INFORM COMMUNICATION LINK RELEASE IN A RECEIVING SIDE TERMINAL VISIBLE LIGHT COMMUNICATION SYSTEM WHICH PROVIDED A MULTI COMMUNICATION MODE

摘要

PURPOSE: A method and a device for outputting a visible frame in a visible light communication system providing a multi communication mode are provided to outputs a visible frame for communication link connection even if a communication link connection is released.;CONSTITUTION: A visible light transmitting and receiving unit(240) transceives a visible light signal. A control unit(210) determines visible frame output method according to a communication mode which a visible light communication device will perform. The control unit controls the visible light transceiving unit to transmits a communication mode and a visible frame output method to a receiving side visible light communication device through a visible light transceiving unit.;COPYRIGHT KIPO 2011