Wireless channel searching method, wireless transmitting/receiving system and wireless transmitting apparatus

摘要

The present invention relates to a method of searching a wireless channel by searching unused wireless channels. A list of the searched unused wireless channels is stored. A multimedia signal transmitted and received through one of the unused wireless channels. Thus, a wireless channel searching method, a wireless transmitting/receiving system and a wireless transmitting apparatus of the present invention, quickly change a wireless transmitting channel into other usable channels, if interference occurs in a wireless transmitting channel.