WIRELESS POWER TRANSMISSION METHOD

摘要

PURPOSE: A wireless power transmission apparatus among mobile terminals is provided to implement a communication protocol. CONSTITUTION: If a mobile terminal receives a connection request message corresponding to a broadcast message, the wireless power transmission apparatus changes the broadcast message to a plug-in state from an idle state. If the connection state is changed, the wireless power is transmitted to the connected terminal in the plug-in state. If the wireless power transmission apparatus is connected to the mobile terminal, the plug-in state is changed into a wireless power transmission state.