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公开(公告)号：US20230261521A1
公开(公告)日：2023-08-17
申请号：US18140334
申请日：2023-04-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangwook LEE , Sungbum PARK , Youngho RYU , Kyungmin LEE , Cheonyong LIM , Jinsu CHOI
CPC classification number: H02J50/10 , H02J50/402 , H02J7/02 , H02J50/90 , H02J50/80 , H01F38/14 , H05B6/1236 , H02J2207/20
Abstract: A wireless power transmission device includes power transmission coils for transmitting power to a wireless power reception device; inverters for applying alternating current power to the coils; a communication module using a frequency different from that of the power transmitted from the coils; and a processor. The processor controls the inverters such that first power is sequentially applied to the coils respectively, receives a communication signal from the reception device through the communication module while the first power is being sequentially applied, identifies a first coil corresponding to a position of the reception device based on of a reception time point of the communication signal and time points at which the first power starts to be applied to the coils, and controls a first inverter corresponding to the first coil such that second power for charging the reception device is applied to the first coil.
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公开(公告)号：US20210409966A1
公开(公告)日：2021-12-30
申请号：US16765313
申请日：2018-11-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soon Young LEE , Sungbum PARK , Min Sung CHO
IPC: H04W16/22
Abstract: The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication and IoT related technology-based intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, etc.). A method for identifying a wireless signal transmission characteristic in a wireless communication system according to one embodiment of the present specification includes the steps for: identifying a signal transmission location; identifying a structure; identifying at least one radio wave incoming structure located on the structure, and identifying a transmission characteristic of a wireless signal transmitted from the signal transmission location on the basis of information on the at least one radio wave incoming structure.
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Patent Agency Ranking
公开(公告)号：US20210313843A1
公开(公告)日：2021-10-07
申请号：US17262529
申请日：2019-09-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seunghyun LEE , Jaeseok PARK , Chongmin LEE , Sungbum PARK , Sanghyuk WI , Youngho RYU
Abstract: According to various embodiments, an electronic device comprises: a communication circuit for receiving a data communication signal including an interference signal by means of a power signal generated by a wireless power transmission device; and at least one processor, wherein the at least one processor can be configured to receive information related to the power signal from the wireless power transmission device through the communication circuit, estimate information about a channel with the wireless power transmission device, and use the communication circuit so as to remove, before decoding the data communication signal, the interference signal from the data communication signal on the basis of the information related to the power signal and the information about the channel Other various embodiments are possible.
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24.发明申请公开(公告)号：US20200213875A1
公开(公告)日：2020-07-02
申请号：US16727617
申请日：2019-12-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaeyoung SEOL , Sungbum PARK , Mikyung KANG , Harim KANG , Minsung KIM , Hwanhee LEE
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus that monitors a base station in a wireless communication system and a method therefor are provided. The method of operating the apparatus includes detecting an anomaly occurring in the base station, determining at least one measure, based on the detected result, and performing or outputting the determined at least one measure.
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公开(公告)号：US20200028602A1
公开(公告)日：2020-01-23
申请号：US16477381
申请日：2018-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Donghyuck PARK , Sungrok YOON , Sungkyu JUNG , Jinwook KIM , Hyesuk KIM , Minsung CHO , Sungbum PARK
IPC: H04B17/309 , H04B17/24
Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. A method for determining signal reception quality in a mobile communication system according to another embodiment of the present specification comprises the steps of: acquiring measurement information related to a received signal; acquiring map information corresponding to a region where the signal is received; and determining signal reception quality at a predicted reception point on the basis of the measurement information and the map information.
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公开(公告)号：US20190237879A1
公开(公告)日：2019-08-01
申请号：US16251763
申请日：2019-01-18
Inventor： Jaeseok PARK , Yeeun CHI , Seongook PARK , Sungbum PARK , Seongjin PARK , Sanghyuk WI , Youngho RYU , Taewan KIM
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.
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27.发明申请公开(公告)号：US20180138996A1
公开(公告)日：2018-05-17
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 , G06K9/46 , G06K9/00 , G06K9/62
CPC classification number: H04B17/345 , G01N21/00 , G06K9/00637 , G06K9/4604 , G06K9/4628 , G06K9/4661 , G06K9/6202 , G06T15/06 , H04B17/27 , H04B17/391
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.
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