公开(公告)号：US20190140697A1

公开(公告)日：2019-05-09

申请号：US16170198

申请日：2018-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yi YANG ,  Ji-Ho SHIN ,  Moon-Seok KANG

IPC: H04B5/00 ,  H04W4/80 ,  H04W52/02 ,  H04W4/20

Abstract: According to an embodiment, an electronic device, comprises a first communication circuit configured to support near-field communication (NFC); a second communication circuit configured to support wireless communication; at least one memory device; and at least one processor operationally connected with the first communication circuit, the second communication circuit, and the at least one memory device, wherein the at least one memory device stores instructions, when executed, cause the at least one processor to perform operations comprising: receive, from a first external electronic device via the first communication circuit, a first request for the first external electronic device to perform a transaction with a second external electronic device, in response to the first request: transmit the first request via the second communication circuit to the second external electronic device; and transmit a first response, corresponding to the first request, the first response including data stored in the at least one memory device, to the first external electronic device via the first communication circuit, and receive a second response corresponding to the first request from the second external electronic device via the second communication circuit, the second response containing at least part of the first response.

公开(公告)号：US20230032364A1

公开(公告)日：2023-02-02

申请号：US17885857

申请日：2022-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunchul KIM ,  Moonseok KANG ,  Yi YANG ,  Kunyoung CHOI

IPC: H04B1/7163 ,  H04W72/04 ,  G01S13/02

Abstract: An electronic device is provided. The electronic device includes a communication module configured to support ultra wideband (UWB) communication, and at least one processor operatively connected to the communication module, wherein the at least one processor is configured to control to transmit, to an external electronic device, a first packet including first information related to transmission of a second packet through the communication module in a slot corresponding to a transmission time of the first packet, to transmit, to the external electronic device, at least one or more second packets corresponding to the first information through the communication module in a slot corresponding to a transmission time of the second packet, wherein the first packet may be an STS packet configuration (SP) frame including a payload, and the at least one or more second packets for determining whether pointing may be an SP frame that does not include a frame payload.

公开(公告)号：US20210099862A1

公开(公告)日：2021-04-01

申请号：US17026783

申请日：2020-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yi YANG ,  Jiho SHIN ,  Moonseok KANG ,  Hyunchul KIM ,  Jonghoon JANG ,  Sehwan CHOI ,  Sukgi HONG

IPC: H04W12/00 ,  H04W12/10

Abstract: An electronic device is provided. The electronic device includes a near-field communication (NFC) communication circuit, an ultra-wideband (UWB) communication circuit connected with the NFC communication circuit, at least one secure element operatively connected with the NFC communication circuit and configured to store security information, and a processor disposed in the NFC communication circuit and operatively connected with the UWB communication circuit, wherein the processor is configured to receive a data request from an external electronic device via the UWB communication circuit, access at least part of the security information stored in the at least one secure element, based on a routing table matching the data request with the at least one secure element, and transmit the at least part of the security information to the external electronic device via the UWB communication circuit.

公开(公告)号：US20190043041A1

公开(公告)日：2019-02-07

申请号：US16052882

申请日：2018-08-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun Kyoung SHIN ,  Yi YANG ,  Ingwon HONG ,  Sung-Jun KIM

IPC: G06Q20/36 ,  G06Q20/40

Abstract: Various embodiments of the present disclosure relate to a method of managing an electronic device stored in a security element, and the electronic device thereof. The electronic device may include a housing, a display exposed through a part of the housing, a security element comprising a secure storage area disposed inside the housing and configured to store payment-related information, a processor disposed inside the housing and operatively coupled with the security element, and a memory disposed inside the housing and operatively coupled with the processor. The memory may store an application program which is configured to manage and/or use the payment-related information. The memory may store instructions, which when executed by the processor, cause the electronic device to receive an input for selecting the application program, delete the application program in response to the received input, identify at least one item from the payment-related information stored in the security element upon deleting of the application program, and deactivate the identified at least one item.

公开(公告)号：US20230188177A1

公开(公告)日：2023-06-15

申请号：US18100107

申请日：2023-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunchul KIM ,  Moonseok KANG ,  Yi YANG ,  Jonghoon JANG

IPC: H04B1/7163 ,  H04W64/00

CPC classification number: H04B1/71637 ,  H04W64/00

Abstract: An electronic device according to an embodiment of the disclosure may receive an advertising frame transmitted by an external electronic device through the communication circuit through ultra-wideband (UWB) communication, may receive at least one frame among the advertising frames in a first decision period, may determine whether the number of times an angle based on the at least one frame received in the first decision period is within a specified angle range satisfies a specified condition, and may determine whether the electronic device points to the external electronic device according to whether the specified condition is satisfied.

公开(公告)号：US20230164622A1

公开(公告)日：2023-05-25

申请号：US18099474

申请日：2023-01-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunchul KIM ,  Moonseok KANG ,  Yi YANG ,  Jonghoon JANG ,  Kunyoung CHOI

IPC: H04W28/02 ,  G01S13/08

CPC classification number: H04W28/0284 ,  H04W28/0289 ,  G01S13/08

Abstract: An electronic device, according to various embodiments of the present disclosure, comprises: a communication module and a processor operatively connected to the communication module, wherein the processor may be configured to: broadcast, through the communication module, a first message for measuring a distance in each of a plurality of distance measurement subsections included in a first distance measurement section; receive, via the communication module, in each of the plurality of distance measurement subsections, at least one second message in response to the first message from at least one external electronic device; determine information related to congestion of each of the plurality of distance measurement subsections, based on the number of the at least one second message received in each of the plurality of distance measurement subsections; and broadcast, through the communication module, a third message including the information related to the congestion in a first distance measurement subsection of a plurality of distance measurement subsections included in a second distance measurement section.

公开(公告)号：US20230152440A1

公开(公告)日：2023-05-18

申请号：US16980735

申请日：2020-09-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sehwan CHOI ,  Sukgi HONG ,  Hyunchul KIM ,  Yi YANG ,  Sungjun LIM ,  Jungsik PARK ,  Hyunju HONG

IPC: G01S13/76 ,  H01Q21/30

CPC classification number: G01S13/765 ,  H01Q21/30

Abstract: A portable electronic device is disclosed that includes a communication circuit electrically connected to a first antenna or a third antenna and electrically connected to a second antenna, at least one processor, and a memory. The memory may store one or more instructions that, when executed, cause the at least one processor to receive a first signal including first data from an external electronic device using the first antenna and the second antenna, receive a second signal including second data from the external electronic device using the third antenna, and determine a position of the external electronic device based on a phase difference of the first signal, time information of the first data, and time information of the second data. In addition to the above, various embodiments understood through the present disclosure are possible.

公开(公告)号：US20230024636A1

公开(公告)日：2023-01-26

申请号：US17960993

申请日：2022-10-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sukgi HONG ,  Sehwan CHOI ,  Hyunchul KIM ,  Yi YANG ,  Jungsik PARK

IPC: G01S11/02

Abstract: An electronic device is provided. The electronic device includes an antenna and an ultra wide band (UWB) communication circuit connected with the antenna. The UWB communication circuit is configured to filter a positioning signal received from the antenna into a specified band to be converted into a digital signal, generate a UWB packet including a first field associated with synchronization and a second field associated with security, obtain a first channel impulse response corresponding to the first field and a second channel impulse response corresponding to the second field, when the UWB packet is valid based on the second field, obtain a third channel impulse response, when there is a correlation between the first channel impulse response and the second channel impulse response, and measure a distance to the external electronic device based on the third channel impulse response.

公开(公告)号：US20220381869A1

公开(公告)日：2022-12-01

申请号：US17873928

申请日：2022-07-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Guangyu SUN ,  Yi YANG ,  Qianshao ZHANG ,  Daqun GUO

IPC: G01S5/02 ,  H04B1/7163

Abstract: A method and apparatus for determining a device pointed to by a UE is provided. The method includes determining UE pointing information based on spatial information of UWB devices; and determining a target non-UWB device pointed to by the UE based on the UE pointing information and spatial information of at least one non-UWB device. The disclosure determines a target non-UWB device pointed to by the UE in the UWB environment based on spatial perception capability of UWB and improve the user experience of UWB pointing operations.

公开(公告)号：US20220353633A1

公开(公告)日：2022-11-03

申请号：US17708597

申请日：2022-03-30

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

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.