METHOD FOR EXCHANGING A MESSAGE IN A WIRELESS NETWORK, CAPABLE OF MINIMIZING FREQUENCY OF BUFFERING AND CONSUMPTION TIME DURING DATA OUTPUTTING PROCESS

摘要

PURPOSE: A device and method for exchanging a message in a wireless network are provided to enable the device to request changing WVAN parameter in regulator according to data outputting state, thereby improving efficiency of data communication more actively.;CONSTITUTION: A first device among one or more devices within a WVAN(Wireless Video Area Network) is provided to transmit a message requesting a beacon position change for requesting position change on a time axis of beacon according to a device state to a regulator(S31). The regulator determines change of beacon location(S32). The regulator transmits WVAN configuration information to the devices through beacon(S34,S35). The regulator changes WVAN parameter about the beacon position(S36).;COPYRIGHT KIPO 2011