公开(公告)号：US11310734B2

公开(公告)日：2022-04-19

申请号：US16484644

申请日：2017-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesuk Kim ,  Sungbum Park ,  Soonyoung Lee ,  Minsung Cho

IPC: H04W48/20 ,  H04B17/23 ,  H04B17/27 ,  H04B17/30 ,  H04W16/18 ,  H04W72/08 ,  H04W72/10

Abstract: Disclosed are a communication technique of merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and an IoT-related technology. A method for selecting a transmission point in a wireless communication system, according to an embodiment of the present specification, comprises the steps of: setting a transmission point group including at least one transmission point, on the basis of at least one reception point; setting a priority for the at least one transmission point in the transmission point group; and selecting a transmission point. The present research has been performed by receiving support from “Giga KOREA project” of the Ministry of Science, ICT, and Future Planning

公开(公告)号：US10770801B2

公开(公告)日：2020-09-08

申请号：US16251763

申请日：2019-01-18

Applicant: Samsung Electronics Co., Ltd. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jaeseok Park ,  Yeeun Chi ,  Seongook Park ,  Sungbum Park ,  Seongjin Park ,  Sanghyuk Wi ,  Youngho Ryu ,  Taewan Kim

IPC: H01Q1/38 ,  H01Q5/00 ,  H01Q9/04 ,  H01Q19/00 ,  H02J50/20 ,  H01Q1/24

Abstract: An antenna structure is provided. The antenna structure includes at least one feeder, a plurality of dielectric substrates, a plurality of conductive plates disposed between the plurality of dielectric substrates, the plurality of conductive plates including at least one opening, and a radiator electrically connected to the at least one feeder through conductive vias in the plurality of dielectric substrates and the plurality of conductive plates. The radiator includes a plurality of first parasitic conductive plates spaced apart from each other, and a second parasitic conductive plate disposed between the plurality of first parasitic conductive plates, the second parasitic conductive plate being spaced apart from the plurality of first parasitic conductive plates.

公开(公告)号：US11647398B2

公开(公告)日：2023-05-09

申请号：US16970148

申请日：2019-02-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonkyun Park ,  Soonyoung Lee ,  Sungbum Park

IPC: H04W16/18 ,  H04B17/27 ,  H04B17/391 ,  H04W16/22

CPC classification number: H04W16/18 ,  H04B17/27 ,  H04B17/3912 ,  H04W16/22

Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). The present disclosure is to generate environment information for a network design, and a method for generating environment information may include determining a location difference value of a building between first information based on photographing and second information based on measurement, and correcting a location of an obstacle determined using the first information using the location difference value.

公开(公告)号：US11632604B2

公开(公告)日：2023-04-18

申请号：US16876376

申请日：2020-05-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungbum Park ,  Kyungwoo Lee ,  Jaehyun Park ,  Sungku Yeo ,  Jeongman Lee

IPC: H04Q9/00 ,  G01R21/133 ,  H02J50/10 ,  H02J50/00

Abstract: A sensor device is provided. The sensor device includes an energy harvester configured to generate electric energy, a monitoring circuit, a sensor, a communication circuit, and at least one processor configured to obtain information indicating a magnitude of the generated electric energy via the monitoring circuit, obtain a sensing value via the sensor, and transmit the sensing value and the information indicating the magnitude of the generated electric energy via the communication circuit to the other electronic device.

公开(公告)号：US20210392722A1

公开(公告)日：2021-12-16

申请号：US17030706

申请日：2020-09-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Cheonyong Lim ,  Daehyun Kim ,  Sungbum Park ,  Youngho Ryu ,  Kyungwoo Lee

IPC: H05B6/06 ,  H05B6/12

Abstract: According to various embodiments, an electronic device attachable to and detachable from a side of a cooking vessel that is heated based on a magnetic field generated from an induction cooktop includes: a magnetic harvester circuit configured to generate electric energy based on the magnetic field generated from the induction cooktop based on the electronic device being attached to the side of the cooking vessel; a temperature sensor configured to be driven based on the electric energy and configured to detect a temperature; and a communication circuit configured to transmit the temperature to the induction cooktop.

公开(公告)号：US11159952B2

公开(公告)日：2021-10-26

申请号：US16648441

申请日：2017-12-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minsung Cho ,  Donghyuck Park ,  Sungbum Park ,  Sungrok Yoon ,  Sanghyun Chang ,  Sungkyu Jung

IPC: H04W16/18

Abstract: Disclosed is research carried out by receiving support from the “Cross-Ministry Giga KOREA Project” funded by the government (Ministry of Science and ICT) in 2017 (No. GK17N0100, millimeter wave 5G mobile communication system development). Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. Disclosed are an analysis method and device for improving the accuracy and the reliability of a network design result.

公开(公告)号：US10887029B2

公开(公告)日：2021-01-05

申请号：US15816291

申请日：2017-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonyoung Lee ,  Sungbum Park ,  Sungrok Yoon ,  Minsung Cho

IPC: H04B17/345 ,  G01N21/00 ,  G06K9/46 ,  H04B17/27 ,  H04B17/391 ,  G06K9/00 ,  G06K9/62 ,  G06T15/06

Abstract: A signal transmission characteristic analysis method for use in a wireless communication system and an apparatus thereof are provided. The method includes locating transmission and reception positions, checking at least one object on a transmission path of a signal from the transmission position to the reception position and material of the at least one object, and determining the signal transmission characteristic based on information on the material of the at least one object. The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology.

公开(公告)号：US20180139623A1

公开(公告)日：2018-05-17

申请号：US15816340

申请日：2017-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonsung Park ,  Sungbum Park ,  Soonyoung Lee

IPC: H04W16/18 ,  H04B17/27 ,  H04B17/391 ,  G06K9/46 ,  G06T7/70

CPC classification number: H04W16/18 ,  G06K9/00637 ,  G06K9/00657 ,  G06K9/4604 ,  G06T7/70 ,  G06T2207/30181 ,  H04B17/27 ,  H04B17/3912 ,  H04B17/3913

Abstract: A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of Things (IoT) are provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for analyzing communication environment in a wireless communication system includes receiving image information of an area, identifying at least one object based on the image information, determining property information of the at least one object, and analyzing communication environment for the area based on the property information. Signal attenuation occurs due to at least one of scattering, diffraction, or absorption of a signal by the at least one object.

公开(公告)号：US12144084B2

公开(公告)日：2024-11-12

申请号：US17030706

申请日：2020-09-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Cheonyong Lim ,  Daehyun Kim ,  Sungbum Park ,  Youngho Ryu ,  Kyungwoo Lee

IPC: H05B6/06 ,  H05B6/12

Abstract: According to various embodiments, an electronic device attachable to and detachable from a side of a cooking vessel that is heated based on a magnetic field generated from an induction cooktop includes: a magnetic harvester circuit configured to generate electric energy based on the magnetic field generated from the induction cooktop based on the electronic device being attached to the side of the cooking vessel; a temperature sensor configured to be driven based on the electric energy and configured to detect a temperature; and a communication circuit configured to transmit the temperature to the induction cooktop.

公开(公告)号：US20240328827A1

公开(公告)日：2024-10-03

申请号：US18744014

申请日：2024-06-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungmin LEE ,  Jinsoo Choi ,  Sungbum Park ,  Sangwook Lee ,  Bohwan Choi

IPC: G01D5/20 ,  G01R19/00 ,  G01R25/00 ,  H05B6/12

CPC classification number: G01D5/20 ,  G01R19/0092 ,  G01R25/00 ,  H05B6/1236

Abstract: An induction device includes: a wireless power transmission circuit; a current sensor; and at least one processor connected to the wireless power transmission circuit and the current sensor, wherein the at least one processor is configured to output first power for detecting of an external device through the wireless power transmission circuit, identify a first phase of a first current by measuring the first current flowing through a transmission coil of the wireless power transmission circuit using the current sensor while outputting the first power, in a first state where the external device is not in proximity, identify a phase delay value between the first phase of the first current and a second phase of a second current, and identify a second state where the external device is in proximity when the identified phase delay value is equal to or greater than a designated threshold.