公开(公告)号：US20220060988A1

公开(公告)日：2022-02-24

申请号：US17413409

申请日：2018-12-13

Applicant: LG Electronics Inc.

Inventor： Sungdong CHO ,  Donghwi KIM ,  Hakseong KIM ,  Min SONG

IPC: H04W52/02 ,  H04L12/40

Abstract: Disclosed is a vehicle system including: a first electronic device configured to receive a radio frequency (RF) signal from an external device and process the RF signal to generate data; and a second electronic device configured to receive the data through an Ethernet communication method and perform an operation based on the data, wherein the first electronic device includes: a first signal detector configured to receive a first wake-up signal in a power saving mode state; and a first Ethernet interface configured to attempt an Ethernet connection with the second electronic device when the first signal detector receives the first wakeup signal.