公开(公告)号：US20240422401A1

公开(公告)日：2024-12-19

申请号：US18404650

申请日：2024-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Dong Sung KIM

IPC: H04N21/485 ,  G06F3/0362 ,  G06F9/451 ,  H04N21/45

Abstract: An A/V (Audio/video) transmitting device including a compression chip configured to compress an A/V data; an RF transmission interface configured to transmit the compressed A/V data to an A/V receiving device, where the RF transmission interface includes a plurality of transmission antennas; and a processor configured to: obtain an installation direction of the A/V transmitting device, obtain a wireless quality state between the A/V transmitting device and the A/V receiving device, generate a guide for adjusting the direction of the plurality of transmission antennas based on the installation direction of the A/V transmitting device and the wireless quality state, and transmit the generated guide to the A/V receiving device.

公开(公告)号：US20240250762A1

公开(公告)日：2024-07-25

申请号：US18355295

申请日：2023-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Dong Sung KIM

IPC: H04B17/23 ,  H04B17/318 ,  H04B17/336 ,  H04N17/00

CPC classification number: H04B17/23 ,  H04B17/318 ,  H04B17/336 ,  H04N17/004

Abstract: The present disclosure allows a user to intuitively recognize wireless quality, and a wireless transmitting device according to an embodiment of the present disclosure comprises a compression chip configured to compress video data; a radio frequency (RF) transmission interface including a plurality of transmitting antennas and configured to transmit the compressed image data to a wireless receiving device; and a processor configured to: obtain a compression ratio of the video data, determine a signal strength state of a signal transmitted from the RF transmitting interface to an RF receiving interface of the wireless receiving device based on the obtained compression ratio, and transmit signal strength state information on the determined signal strength state to the wireless receiving device.