公开(公告)号：US11678161B2

公开(公告)日：2023-06-13

申请号：US17013951

申请日：2020-09-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeonghoon Lee ,  Houn Baek ,  Woong Lee ,  Jihyuk Lim ,  Young Heo

IPC: H04W4/80 ,  H04W4/029 ,  H04W4/40 ,  G01S19/51

CPC classification number: H04W4/80 ,  G01S19/51 ,  H04W4/029 ,  H04W4/40

Abstract: Provided are an electronic device for supporting vehicle-to-everything (V2X) communication on which an autonomous driving vehicle technology, a cooperative-intelligent transport systems (C-ITS) technology, etc. are based and an operation method of the electric device. The electronic device mounted to a vehicle to support wireless mobile communication for the vehicle includes: a dedicated short range communication (DSRC) module configured to perform wireless communication by using DSRC technology; a cellular V2X (C-V2X) module configured to perform wireless communication by using C-V2X technology; an antenna; and a processor configured to control a switch to connect one of the DSRC module and the C-V2X module to the antenna.

公开(公告)号：US11067791B2

公开(公告)日：2021-07-20

申请号：US16367010

申请日：2019-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongjin Cho ,  Naekyung Kim ,  Yongjoon Kim ,  Hanjun Kim ,  Jihyuk Lim

IPC: G02B26/02 ,  G06F3/14

Abstract: A wearable device includes at least one lens, an output device, at least one sensor, and at least one processor. The at least one processor is configured to identify a level of light sensed through the at least one sensor. The at least one processor is also configured to provide a notification related to the level of the light by using the output device when the level of the light satisfies a preset condition.

公开(公告)号：US11626896B2

公开(公告)日：2023-04-11

申请号：US17097124

申请日：2020-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Heo ,  Houn Baek ,  Jeonghoon Lee ,  Jihyuk Lim

IPC: H04B1/12 ,  H04B1/04 ,  H04B1/16 ,  H04B1/44

Abstract: Provided is a high frequency communication apparatus and method for vehicle. The high frequency communication apparatus for vehicle includes a communication module configured to process a radio frequency (RF) signal; a cable having one end connected to the communication module; and an antenna module connected to the other end of the cable and configured to transmit through an antenna the RF signal delivered from the communication module, the antenna module including a compensator configured to compensate for a loss of the RF signal in the cable and a controller configured to determine an amount of compensation for the loss in the cable based on power of the RF signal transmitted from the compensator.

公开(公告)号：US11336322B2

公开(公告)日：2022-05-17

申请号：US17098515

申请日：2020-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Houn Baek ,  Jeonghoon Lee ,  Jihyuk Lim ,  Young Heo

IPC: H04B1/44 ,  H04B1/04 ,  H04B1/16 ,  H04B1/3822

Abstract: Provided is a high frequency communication apparatus for vehicle. The high frequency communication apparatus includes a single cable; a communication module connected to an end of the single cable and configured to transmit a radio frequency (RF) signal and a transmit (TX) serial communication signal, the communication module including a TX serial communication modulation circuit and a receive (RX) serial communication demodulation circuit; and an antenna module connected to the other end of the single cable and configured to receive and branch the RF signal and the TX serial communication signal, the antenna module including a front end module, a TX serial communication demodulation circuit, a controller configured to receive a demodulated TX serial communication signal to control the front end module and output an RX serial communication signal, and an RX serial communication modulation circuit.