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公开(公告)号：US20230283985A1
公开(公告)日：2023-09-07
申请号：US18317638
申请日：2023-05-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunchul KIM , Yi YANG , Moonseok KANG , Sukgi HONG , Jiho SHIN , Jonghoon JANG
IPC: H04W4/02 , H04B1/7163 , H04B7/0404
CPC classification number: H04W4/023 , H04B1/7163 , H04B7/0404
Abstract: Example embodiments include an electronic device and a method for operating an electronic device. The electronic device includes an ultra-wide band (UWB) antenna including directional antennas disposed on a rear surface of the electronic device and at least one omnidirectional antenna. The electronic device further includes a communication circuit configured to transmit and/or receive radio frequency (RF) signals of a frequency band designated to be used for UWB communication, through the UWB antenna, with an external electronic device. The electronic device further includes a processor configured to calculate a first distance value and a second distance value, and to determine, based on a distance difference between the first distance value and the second distance value, whether the external electronic device exists within a field of view (FoV) indicating a specified angular range with respect to the direction to which the rear surface faces.
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公开(公告)号：US20230176171A1
公开(公告)日：2023-06-08
申请号：US18105625
申请日：2023-02-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyukjin JUNG , Sunghwan KO , Youngsuk YOO , Moonseok KANG , Kibong LEE , Woosup LEE , Kunyoung CHOI , Hyunsuk CHOI
CPC classification number: G01S5/0247 , G01S3/48 , G01S5/0027
Abstract: An electronic device includes a processor configured to: receive a Radio Frequency (RF) signal of a designated frequency band from an external electronic device by using at least two antennas among the multiple antennas; acquire first angle-of-arrival data of the RF signal, based on at least a part of the RF signal; determine a posture of the electronic device based on tilt information of the electronic device provided from a sensor module; based on the electronic device that is determined to be tilted in the first direction or the second direction; identify a compensation value corresponding to tilt information of the electronic device; acquire second angle-of-arrival data by applying the compensation value to the first angle-of-arrival data; and determine a location of the external electronic device based on the second angle-of-arrival data.
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23.发明申请公开(公告)号：US20230117010A1
公开(公告)日：2023-04-20
申请号：US17941769
申请日：2022-09-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Moonseok KANG , Yi YANG , Hyunchul KIM , Jonghoon JANG
IPC: G01S5/02 , H04B1/7163
Abstract: An electronic device includes a first wireless communication circuit configured to perform ultra wide band (UWB) communication; a second wireless communication circuit configured to perform different wireless communication; and a processor configured to: perform first UWB communication for position detection through a first UWB communication channel with a plurality of first external electronic devices using the first wireless communication circuit, detect a first event corresponding to a handover of the position detection to a second external electronic device while the first UWB communication is performed, and based on the first event, stop the position detection through the first UWB communication channel, and transmit communication information to the second external electronic device using the second wireless communication circuit, wherein the communication information is used by the second external electronic device to perform a second UWB communication with the plurality of first external electronic devices.
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公开(公告)号：US20230003866A1
公开(公告)日：2023-01-05
申请号：US17857525
申请日：2022-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Moonseok KANG , Yi YANG , Hyunchul KIM , Jiho SHIN , Sukgi HONG
IPC: G01S13/08 , H04B1/7163 , A61B5/05
Abstract: An electronic device is provided. The electronic device includes an antenna module, a communication module configured to control the antenna module, and at least one processor operatively connected to the communication module, wherein the at least one processor transmits a ultra-wide band (UWB) signal including a first data frame, receives, based on the transmitted first data frame, a reflected first data frame, obtains a first channel impulse response by using the reflected first data frame, acquires information by using the channel impulse response, and receives a UWB signal including a second data frame from an external electronic device in response to the transmitted first data frame.
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公开(公告)号：US20220247073A1
公开(公告)日：2022-08-04
申请号：US17727190
申请日：2022-04-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sehwan CHOI , Sukgi HONG , Moonseok KANG , Hyunchul KIM , Yi YANG , Jungsik PARK , Sungjun LIM , Jonghoon JANG
Abstract: An electronic device is provided. The electronic device includes a housing, a first antenna and a second antenna which are disposed near at least one edge of the housing inside the housing and a first distance away from each other, wherein the first antenna and second antenna are positioned different distances away from an edge vertical to the one edge, a communication circuit operatively connected to the first antenna and second antenna, at least one sensor, a processor, and a memory. The memory can store instructions which, when executed, enable the processor to identify the posture of the electronic device by means of at least one sensor, if the identified posture of the electronic device is a landscape state, determine the position of at least one external electronic device on the basis of at least one signal received from the at least one external electronic device, and, if the identified posture of the electronic device is a portrait state, determine the position of an external electronic device on the basis of a signal received from the external electronic device positioned in a direction which is determined on the basis of the placements of the first antenna and second antenna among the at least one external electronic device.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20210194679A1
公开(公告)日：2021-06-24
申请号：US16960368
申请日：2019-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi YANG , Jonghwan KIM , Moonseok KANG , Bokun CHOI
Abstract: In an electronic device and an operating method for the electronic device according to various embodiments, the electronic device may comprise: a processor; at least one communication module supporting wireless communication; and a security module having an applet installed therein so as to store and manage a shared key to be transmitted to a first external electronic device and an authentication key used to perform authentication with a second external electronic device, wherein the processor is configured to: receive a request for transmission of the authentication key to the first external electronic device; transmit, to the security module, information for generation of the shared key and a command to generate the shared key; perform control such that the security module generates the shared key on the basis of the information for generation of the shared key; and perform control such that the security module transmits, to the first external electronic device, the generated shared key and information associated with the generated shared key. Various other embodiments are possible.
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公开(公告)号：US20210076350A1
公开(公告)日：2021-03-11
申请号：US16932976
申请日：2020-07-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi YANG , Moonseok KANG , Hyunchul KIM , Jonghoon JANG , Sehwan CHOI , Sukgi HONG
IPC: H04W64/00 , H04W4/029 , H04L12/26 , H04B17/318 , G01S3/50
Abstract: Provided is an electronic device that may include: an ultra wide band (UWB) communication module; a plurality of antennas; and a processor operatively connected to the UWB communication module. The UWB communication module may be configured to: receive first data of an UWB data frame from an external electronic device by using a first antenna set including at least two antennas among the plurality of antennas to measure a first angle of arrival (AOA); receive second data of the UWB data frame by using a second antenna set including at least two antennas among the plurality of antennas to measure a second AOA, where the second antenna set is configured during a section of the UWB data frame that does not include data; and measure the direction of the external electronic device by using the first AOA and the second AOA. It is possible to provide various other embodiments.
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公开(公告)号：US20250080161A1
公开(公告)日：2025-03-06
申请号：US18774692
申请日：2024-07-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunkee MIN , Moonseok KANG , Seonghwan KIM , Jiho SHIN , Eonji LEE , Ingwon HONG
IPC: H04B1/7163 , H04W76/19 , H04W84/12
Abstract: An embodiment of the disclosure relates to a device and a method for performing communication based on multiple communication methods in an electronic device. The electronic device may include: a first communication circuit, a second communication circuit, at least one processor, comprising processing circuitry, and a memory configured to store instructions, which when executed by at least one processor, individually and/or collectively, cause the electronic device to: identify an operation channel for wireless LAN communication performed by the first communication circuit, identify an operation channel for UWB communication performed by the second communication circuit, and control the first communication circuit to deactivate, based on the performance of the UWB communication, a transmission operation in the wireless LAN communication using at least one antenna among multiple first antennas based on the UWB communication being activated and that the operation channels for the wireless LAN communication and the UWB communication being different.
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公开(公告)号：US20250015515A1
公开(公告)日：2025-01-09
申请号：US18891596
申请日：2024-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jiho SHIN , Yi YANG , Moonseok KANG , Hyunchul KIM , Sukgi HONG
Abstract: An electronic device according to various embodiments comprises: a first antenna; a second antenna; a third antenna; a communication module comprising communication circuitry connected to the antennas and including a first receive port (RX) and a second RX; and at least one processor, comprising processing circuitry, wherein the communication module is configured to analyze a pattern of signals, based on signals received from the first RX and the second RX, and transmit information related to the analyzed pattern of signals to at least one processor, and at least one processor, individually and/or collectively, may be configured to perform a designated operation based on the information related to the pattern of signals from the communication module.
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公开(公告)号：US20230213642A1
公开(公告)日：2023-07-06
申请号：US18149429
申请日：2023-01-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minseuk KIM , Hyunchul KIM , Sejong YOON , Moonseok KANG
CPC classification number: G01S13/765 , G01S13/878
Abstract: An electronic device is provided. The electronic device includes a communication circuit, a memory, and a processor operatively connected to the communication circuit and the memory, wherein the processor may be configured to transmit a first message for range measurement in a first range measurement period through the communication circuit, receive a second message including a first response time and transmitted by a first external electronic device through the communication circuit in response to the first message, receive a third message including a second response time and a third response time and transmitted by a second external electronic device through the communication circuit in response to the first message, and receive a fourth message including a fourth response time, a fifth response time, and a sixth response time and transmitted by a third external electronic device through the communication circuit in response to the first message.
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