公开(公告)号：US20230268943A1

公开(公告)日：2023-08-24

申请号：US18156789

申请日：2023-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangho LEE ,  Suhwook KIM ,  Seungil PARK ,  Yosub PARK ,  Bongsung SEO ,  Hyeondeok JANG

IPC: H04B1/04

CPC classification number: H04B1/0475 ,  H04B2001/0441

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). A method performed by a first entity transmitting data in a wireless communication system is provided. The method includes detecting a nonlinearity of a transmission power of a signal transmitted from the first entity is changed, transmitting, to a second entity, a nonlinearity state indicator corresponding to the changed nonlinearity, and transmitting, to the second entity, data according to the nonlinearity state indicator.

公开(公告)号：US20230201396A1

公开(公告)日：2023-06-29

申请号：US18118591

申请日：2023-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dohoon KIM ,  Yosub PARK

IPC: A61L2/24 ,  G05D1/02 ,  H04R1/40 ,  H04R3/00 ,  H04N23/695 ,  G06T7/70 ,  G06V20/50 ,  G06V10/82 ,  G06V40/10 ,  G10L25/66 ,  G10L25/30 ,  H04N7/18 ,  A61L2/18 ,  A61L2/10

CPC classification number: A61L2/24 ,  A61L2/10 ,  A61L2/18 ,  G05D1/0212 ,  G05D1/0231 ,  G05D1/0255 ,  G06T7/70 ,  G06V10/82 ,  G06V20/50 ,  G06V40/10 ,  G10L25/30 ,  G10L25/66 ,  H04N7/188 ,  H04N23/695 ,  H04R1/406 ,  H04R3/005 ,  A61L2202/14 ,  A61L2202/16 ,  G05D2201/0203 ,  G06T2207/20084 ,  G06T2207/30196

Abstract: Provided is a robot comprising a driving part, a camera, a plurality of microphones arranged in different directions. The robot further comprises a memory storing instructions, and a processor configured to execute the instructions to identify an originating direction of an audio signal input through the plurality of microphones based on the audio signal being identified as corresponding to a coughing sound, control the camera to capture an image in the originating direction, identify a sterilization area based on a position of a user who does not wear a mask identified in the image, and control the driving part to move the robot to the sterilization area.

公开(公告)号：US20230097583A1

公开(公告)日：2023-03-30

申请号：US17955039

申请日：2022-09-28

Applicant: Samsung Electronics Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Seunghyun LEE ,  Byonghyo SHIM ,  Seungnyun KIM ,  Hyunsoo KIM ,  Yosub PARK

IPC: H04W16/28 ,  H04W56/00

Abstract: The disclosure relates to a 5G or a 6th generation (6G) communication system for supporting a higher data transmission rate after a 4th generation (4G) communication system such as LTE. An operating method of a BS in a wireless communication system includes broadcasting a power signal of an IRS, broadcasting an SSB, and requesting receive beam reporting from a control unit of the IRS.

公开(公告)号：US20210359891A1

公开(公告)日：2021-11-18

申请号：US17302750

申请日：2021-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghyun LEE ,  Hyojin LEE ,  Hanjin KIM ,  Yosub PARK ,  Juho LEE

IPC: H04L27/26 ,  H04B7/0456 ,  H04W72/04

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transfer rate beyond a 4G communication system, such as LTE. A method by a base station in a communication system according to an embodiment may include: determining the number of DFT-precoding chunks on which DFT precoding is performed; determining a power backoff value of a power amplifier (PA) of the base station; transmitting information indicating the number of DFT-precoding chunks to a terminal; transmitting downlink control information (DCI) including a resource allocation field, configured based on the number of DFT-precoding chunks, to the terminal; and transmitting data to the terminal according to the resource allocation field included in the DCI.

公开(公告)号：US20210247190A1

公开(公告)日：2021-08-12

申请号：US17167450

申请日：2021-02-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yosub PARK ,  Hyunki HONG ,  Jewoong RYU ,  Sejin KWAK

IPC: G01C21/16 ,  G01C17/02 ,  G01S17/89 ,  G01S17/42

Abstract: An electronic apparatus and a method of controlling thereof are provided. The method of controlling the electronic apparatus includes obtaining a light detection and ranging (LiDAR) map for estimating a location of the electronic apparatus, based on an event for obtaining the location of the electronic apparatus occurring, obtaining geomagnetic information around the electronic apparatus using a geomagnetic sensor, identifying a direction of the electronic apparatus based on the obtained geomagnetic information, and obtaining the location of the electronic apparatus on the LiDAR map based on the identified direction and the LiDAR sensor.

公开(公告)号：US20210112037A1

公开(公告)日：2021-04-15

申请号：US17067152

申请日：2020-10-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yosub PARK ,  Sejin KWAK

IPC: H04L29/06 ,  G06F21/62 ,  G06N20/00

Abstract: An electronic apparatus and a method of controlling the same are provided. The electronic apparatus includes a camera configured to capture an image, a communication interface, a memory configured to store at least one instruction, and a processor configured to obtain characteristics information of a user based on the image; based on the characteristics information of the user being obtained, identify whether first information corresponding to the characteristics information is stored in the memory; based on the corresponding first information not being stored in the memory, generate identification information corresponding to the characteristics information of the user, perform mapping of the characteristics information and the identification information of the user and store in the memory; and transmit the characteristics information and the identification information of the user to a second electronic apparatus.