公开(公告)号：US20230188604A1

公开(公告)日：2023-06-15

申请号：US18168286

申请日：2023-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changwon JANG ,  Seungjin YU ,  Seungbum JU

IPC: H04L67/12 ,  H04L43/0888 ,  G06V10/82 ,  G06V20/59 ,  G06V10/12 ,  B60R16/023

CPC classification number: H04L67/12 ,  H04L43/0888 ,  G06V10/82 ,  G06V20/593 ,  G06V10/12 ,  G06V20/597 ,  B60R16/023

Abstract: An electronic device mounted on a vehicle and an operating method of the electronic device are provided. The electronic device monitor the number of occupants riding in the vehicle, obtain communication access information includes information about the number of connectors accessing a communication module from among the occupants and information about an amount of data use through the communication module, recognize an operation pattern of the occupants, by using an occupant monitoring system (OMS), predict a data throughput to be transmitted and received through the communication module, by using the number of occupants, the obtained communication access information, and the operation pattern of the occupants, and determine, based on the predicted data throughout, whether to change a first communication scheme in use to a second communication scheme, which is fifth generation (5G) millimeter wave (mmWave) communication.

公开(公告)号：US20210258051A1

公开(公告)日：2021-08-19

申请号：US17172245

申请日：2021-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungbum JU ,  Changwon JANG

IPC: H04B7/06 ,  H04B1/40

Abstract: An electronic device is provided. The electronic device includes a transceiver associated with a plurality of antennas, and at least one processor configured to: transmit a first signal by using a preset first antenna of the plurality of antennas; receive a second signal coupled from the first signal; determine a comparison result by comparing the first signal and the second signal; perform antenna switching based on the comparison result; and use a second antenna based on the antenna switching.

公开(公告)号：US20230025797A1

公开(公告)日：2023-01-26

申请号：US17689241

申请日：2022-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kijeong LEE ,  Woong LEE ,  Changwon JANG ,  Jaebum JUN ,  Seungbum JU

IPC: H04W48/18 ,  H04W48/16 ,  H04W48/04

Abstract: A vehicular electronic device and method thereof are disclosed herein. The electronic device includes memory, a network access device and a processor. The processor implements the method, including: monitoring, via at least one processor, whether a network access device of the electronic device enters a preset operation mode in which the network access device remains activated while a processor of the electronic device is in a sleep mode, based on detecting that the network access device enters the preset operation mode, identifying a network state of the network access device, based at least on the network state of the network access device, changing a search cycle of a network search as executed by the network access device, and executing the network search based on the changed search cycle.

公开(公告)号：US20230223688A1

公开(公告)日：2023-07-13

申请号：US18179776

申请日：2023-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunggon KIM ,  Seungjin YU ,  Woong LEE ,  Yuseon LEE ,  Jaewoong LEE ,  Changwon JANG ,  Seungbum JU

IPC: H01Q3/36 ,  H01Q3/28 ,  H01Q3/26 ,  H01Q1/32

CPC classification number: H01Q3/36 ,  H01Q3/28 ,  H01Q3/2694 ,  H01Q1/32

Abstract: A vehicle antenna apparatus is provided. The vehicle antenna apparatus includes an array antenna including a plurality of antenna elements that output a plurality of beams identified by output directions, and a processor configured to perform at least one instruction. The processor is further configured to obtain speed information of a vehicle, select at least one beam from among the plurality of beams such that a shape of a beam pattern formed by the plurality of beams is changed based on the speed information, and control the array antenna to output the selected beam.

公开(公告)号：US20230217319A1

公开(公告)日：2023-07-06

申请号：US18088008

申请日：2022-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungbum JU ,  Changwon JANG ,  Yoongoo NAM ,  Woong LEE ,  Yuseon LEE ,  Jaewoong LEE ,  Kiseung HAN

IPC: H04W36/00 ,  H04W36/32 ,  H04W36/06

CPC classification number: H04W36/0009 ,  H04W36/06 ,  H04W36/32

Abstract: Provided is an electronic device of a vehicle including a mobile communication module configured to transmit and/or receive data through a base station according to a first communication method based on a first frequency band, or a second communication method based on a second frequency band, and a control module configured to control an operation of the mobile communication module, wherein the control module is further configured to: determine whether there is a possibility of communication interruption with respect to the first communication method while data is being transmitted and received according to the first communication method through the mobile communication module, and, based on determining that there is the possibility of communication interruption, switch from the first communication method to the second communication method, and transmit and/or receive data, wherein the first frequency band is higher than the second frequency band.

公开(公告)号：US20230115106A1

公开(公告)日：2023-04-13

申请号：US18066388

申请日：2022-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungjoon YU ,  Seungbum JU

IPC: H04W74/08 ,  H04B1/04 ,  H04B7/0404 ,  H04B7/06

Abstract: An electronic device according to various embodiments of the present invention may comprise a transmission module including a first transmission module and a second transmission module, and a processor. The processor may feedback-receive a transmission power of the first transmission module, calculate a difference value between a target transmission power and the transmission power of the first transmission module, determine a state of the first transmission module on the basis of the difference value, and turn off a transmission operation of the first transmission module and activate a transmission operation of the second transmission module in accordance with the determination that the state of the first transmission module is abnormal. Various other embodiments are possible.

公开(公告)号：US20210022188A1

公开(公告)日：2021-01-21

申请号：US17042831

申请日：2019-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungjoon YU ,  Seungbum JU

IPC: H04W74/08 ,  H04B1/04 ,  H04B7/06 ,  H04B7/0404

Abstract: An electronic device according to various embodiments of the present invention may comprise a transmission module including a first transmission module and a second transmission module, and a processor. The processor may feedback-receive a transmission power of the first transmission module, calculate a difference value between a target transmission power and the transmission power of the first transmission module, determine a state of the first transmission module on the basis of the difference value, and turn off a transmission operation of the first transmission module and activate a transmission operation of the second transmission module in accordance with the determination that the state of the first transmission module is abnormal. Various other embodiments are possible.