Title:
WIRELESS AUDIO TRANSMITTING APPARATUS, WIRELESS AUDIO RECEIVING APPARATUS, AND WIRELESS AUDIO OUTPUT SYSTEM INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2024/090622
Kind Code:
A1
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.
Inventors:
LEE DAWOON (KR)
LEE SEUNGHYUN (KR)
LEE SEUNGHYUN (KR)
Application Number:
PCT/KR2022/016681
Publication Date:
May 02, 2024
Filing Date:
October 28, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B1/715; H04B1/719
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
Download PDF: