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公开(公告)号：US20230161022A1
公开(公告)日：2023-05-25
申请号：US18151912
申请日：2023-01-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Moonseok KANG , Yi YANG , Hyunchul KIM , Jonghoon JANG , Sukgi HONG
CPC classification number: G01S13/103 , G01S13/0209
Abstract: A method and a device are provided. The device includes at least one communication module, a memory, and at least one processor operatively connected to the at least one communication module and the memory, wherein the at least one processor is configured to broadcast a first poll message including a first distance measurement cycle by using the at least one communication module, broadcast a second poll message including a second distance measurement cycle by using the at least one communication module, receive, from at least one external electronic device, a response message including a time-error applied response time, and determine the distance to the at least one external electronic device based on the time error-applied response time.
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公开(公告)号：US20230052927A1
公开(公告)日：2023-02-16
申请号：US17951854
申请日：2022-09-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongyeon KIM , Youngsuk YOO , Sumin YUN , Woosup LEE , Sukgi HONG
Abstract: An antenna includes a first radiating layer including a first radiation patch, a slit formed in the first radiation patch, and a first feed point provided in the first radiation patch, a second radiating layer including a second radiation patch provided below the first radiation patch and a second feed point provided in the second radiation patch, a feeding layer including a coupling patch provided below the second radiation patch and at least one ground point provided in the coupling patch, a ground layer provided below the coupling patch, a feed line provided between the second radiation patch and the ground layer and including a third feed point, a signal via connecting the first feed point, the second feed point, and the third feed point, and a ground via connecting the at least one ground point and the ground layer.
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公开(公告)号：US20220417898A1
公开(公告)日：2022-12-29
申请号：US17938959
申请日：2022-09-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunchul KIM , Yi YANG , Sehwan CHOI , Sukgi HONG , Moonseok KANG , Doosuk KANG
Abstract: An electronic device includes: at least one communication module, a memory, and a processor operably connected to the at least one communication module and the memory. The processor is configured to determine transmission offset information or contention phase information, which is associated with first communication, broadcast a first message including the transmission offset information or contention phase information by using the at least one communication module, receive at least one second message from at least one external electronic device via the at least one communication module, in response to the first message, and change the transmission offset information or contention phase information, on the basis of the at least one second message.
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14.发明申请公开(公告)号：US20210344377A1
公开(公告)日：2021-11-04
申请号：US17197393
申请日：2021-03-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi YANG , Moonseok KANG , Hyunkee MIN , Moongee CHO , Geonwoo KIM , Sukgi HONG
Abstract: An electronic device is provided. The electronic device includes an antenna to transmit or receive a signal of a specific frequency band, a wireless local area network (WLAN) communication module, and an ultra-wide band (UWB) communication module, wherein the UWB communication module may be configured to transmit a first signal notifying that the specific frequency band is to be used to the WLAN communication module, and use the specific frequency band, wherein the WLAN communication module may be configured to terminate, in case that the specific frequency band is being used, a use of the specific frequency band within a preset time in response to reception of the first signal, and transmit, when the use of the specific frequency band is terminated, a second signal indicating whether the specific frequency band is used by the WLAN communication module to the UWB communication module.
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公开(公告)号：US20210003685A1
公开(公告)日：2021-01-07
申请号：US16915363
申请日：2020-06-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sukgi HONG , Sehwan CHOI , Moonseok KANG , Hyunchul KIM , Jungsik PARK , Yi YANG , Sejong YOON , Jonghyo LEE , Jonghoon JANG , Seongah JEONG
Abstract: A method and an electronic device for ranging are provided. An ultra-wideband (UWB) signal is received from an external device through a first antenna. A communication state between the external device and the electronic device is identified using information about communication quality included in the UWB signal. A signal received through a second antenna is identified by decoding the received signal based on the identified communication state. A distance between the electronic device and the external device is determined based on whether the received signal is a low frequency (LF) signal.
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Patent Agency Ranking
16.发明公开公开(公告)号：US20240094380A1
公开(公告)日：2024-03-21
申请号：US18523117
申请日：2023-11-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngsuk YOO , Woosup LEE , Sukgi HONG
IPC: G01S13/76
CPC classification number: G01S13/765
Abstract: An electronic device that performs a positioning operation is disclosed. The electronic device may comprise: a wireless communication circuit, at least one processor, and a memory. The electronic device may be configured to: transmit a first positioning signal to a first external electronic device by the wireless communication circuit; receive, from the first external electronic device, a first response signal corresponding to the first positioning signal; identify a first separation distance and an angle of arrival based on the first response signal; transmit, based on determining that the first separation distance exceeds a specified value, a second positioning signal to a second external electronic device; receive, from the second external electronic device, a second response signal corresponding to the second positioning signal; identify a second separation distance based on the second response signal; and determine that the first external electronic device is located in a first radial area corresponding to the first separation distance, a second radial area corresponding to the second separation distance, and an overlapping area of an area corresponding to the angle of arrival.
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17.发明公开公开(公告)号：US20230384438A1
公开(公告)日：2023-11-30
申请号：US18450120
申请日：2023-08-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul KIM , Moonseok KANG , Yi YANG , Jonghoon JANG , Sukgi HONG
CPC classification number: G01S13/103 , G01S13/0209 , G01S7/4021
Abstract: An electronic device and/or an operation method of an electronic device may be provided. The electronic device may include: a communication circuit for transmitting or receiving data through communication using an ultra-wideband (UWB); and a processor, wherein the processor may be configured to: check a parameter for measuring a location of an external electronic device while establishing the communication for measuring the location of the external electronic device; operate in a first location determination mode for determining, on the basis of the parameter, a location of the external electronic device on the basis of first signals exchanged between the external electronic device and the electronic device; in response to determining the location of the external electronic device, switch to a second location determination mode for determining a location of the external electronic device on the basis of a second signal transmitted by the external electronic device; and in response to satisfying a specified condition related to the location of the external electronic device, switch from the second location determination mode to the first location determination mode.
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公开(公告)号：US20230164736A1
公开(公告)日：2023-05-25
申请号：US17971910
申请日：2022-10-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunchul KIM , Moonseok KANG , Yi YANG , Kunyoung CHOI , Sukgi HONG
CPC classification number: H04W64/003 , H04L5/0048
Abstract: An electronic device including a communication circuit and at least one processor is disclosed. The at least one processor is configured to receive at least one downlink frame to be used for localization of the electronic device in a downlink time period from at least one anchor node through the communication circuit, transmit an uplink frame including anchor information indicating the at least one anchor node and device identification information about the electronic device in an uplink time period through the communication circuit, and receive location information indicating a location of the electronic device calculated based on the uplink frame from the at least one anchor node through the communication circuit.
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公开(公告)号：US20220271441A1
公开(公告)日：2022-08-25
申请号：US17668540
申请日：2022-02-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woosup LEE , Youngsuk YOO , Sukgi HONG , Dongyeon KIM
Abstract: An electronic device is provided, which includes an FPCB, wherein the FPCB includes a first portion in which an antenna is provided in the form of a patch antenna that overlaps a metal member, a second portion coupled to a connector of the circuit board, and a third portion arranged between the first portion and the second portion. A layered structure of the FPCB may include a dielectric material having a first thickness in the first portion overlapping the metal member and having a second thickness smaller than the first thickness in the second portion and the third portion, a first conductive layer provided in the first direction from the dielectric material, and an intermediate conductive layer provided in a second direction opposite to the first direction, from the dielectric material. The intermediate conductive layer may be provided only in the second portion and the third portion and may not be provided in the first portion. A portion of the dielectric material in the first portion can be arranged to face the metal member.
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公开(公告)号：US20220240102A1
公开(公告)日：2022-07-28
申请号：US17669799
申请日：2022-02-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sukgi HONG , Youngsuk YOO , Woosup LEE , Dongyeon KIM
Abstract: According to various embodiments, the electronic device may include: a first antenna having a first polarization characteristic, a second antenna a having a second polarization characteristic different from the first polarization characteristic, a switch operatively connected to the first antenna and the second antenna, and a processor operatively connected to the first antenna and the second antenna through the switch. The processor may be configured to identify, based on transmitting at least one packet using the first antenna, at least one timestamp of the packet, control the electronic device to transmit a first area of the packet based on a first timestamp of the identified timestamp using the first antenna, switch the first antenna to the second antenna based on a second timestamp of the identified timestamp, and control the electronic device to transmit a second area of the packet based on the second timestamp of the packet using the second antenna.
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