公开(公告)号：US20240015359A1

公开(公告)日：2024-01-11

申请号：US18037833

申请日：2020-11-27

Applicant: GLS CO., LTD.

Inventor： Ki Dong SONG ,  Ki Chan EUN ,  Hye Min LEE ,  Won KI JU

IPC: H04N21/4363 ,  H04L25/03

CPC classification number: H04N21/4363 ,  H04L25/03

Abstract: Proposed is a wireless data transmission method including: receiving, by a transmitter, a display signal on the basis of a control signal; extracting required data from the received display signal; converting the display signal into an extremely-high frequency RF signal on the basis of the required data; transmitting and/or receiving the extremely-high frequency RF signal; and converting, in a receiver, the received extremely-high frequency RF signal into the display signal.