Wireless audio transmitting apparatus, wireless audio receiving apparatus, and wireless audio output system including same

Abstract

The present disclosure relates to a wireless audio transmitting apparatus, a wireless audio receiving apparatus, and a wireless audio output system including same. The wireless audio transmitting apparatus according to an embodiment of the present disclosure comprises a display, a processor that outputs an image signal on the display, and a communication device that wirelessly accesses the wireless audio receiving apparatus through ultra-wideband communication, wherein the communication device outputs a first beacon signal including a beacon sequence number to be changed and channel or preamble code information to be changed, and if a second beacon signal output after the first beacon signal corresponds to the beacon sequence number to be changed, transmits a wireless audio signal to the wireless audio receiving apparatus on the basis of the channel or preamble code information to be changed. Accordingly, frequency hopping can be performed in the ultra-wideband communication by using a beacon signal.

Dependencies are inferred from the claim text.