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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
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.
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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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3.发明公开公开(公告)号：US20240175962A1
公开(公告)日：2024-05-30
申请号：US18431487
申请日：2024-02-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kunyoung CHOI , Doosuk KANG , Moonseok KANG , Hyunchul KIM , Yi YANG
Abstract: An electronic device is provided. The electronic device includes an ultra-wideband (UWB) communication circuit including at least one antenna for acquiring signals from an external electronic device, a processor operatively connected with the UWB communications circuit, and memory operatively connected with the processor. The memory may store one or more instructions which, when executed, cause the processor to obtain at least one signal from the at least one antenna, determine a phase-difference-of-arrival of the at least one signal, obtain information related to the state of the electronic device, obtain a calibration value corresponding to the obtained state information of the electronic device from the memory, and determine the angle-of-arrival of the at least one signal based on the phase-difference-of-arrival of the at least one signal and the calibration value.
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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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5.发明公开公开(公告)号：US20230184868A1
公开(公告)日：2023-06-15
申请号：US18105462
申请日：2023-02-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yi YANG , Moonseok KANG , Chiho KIM , Hyunchul KIM , Sungjun LIM , Jonghoon JANG , Moongee CHO , Kunyoung CHOI , Woosup LEE , Sukgi HONG , Youngsuk YOO
Abstract: An electronic device may include: a communication module that supports ultra-wideband communication; a memory that stores correction values respectively corresponding to a plurality of data ranges divided according to a specified condition, in relation to data for positioning of an external electronic device; a processor operatively connected to the communication module and the memory; and a location determination module operatively connected to the processor. The location determination module may be configured to: acquire a phase difference of arrival of a signal calculated on the basis of the signal received from the external electronic device via the communication module; determine a data range corresponding to the acquired phase difference of arrival of the signal from among the plurality of data ranges; and calculate the angle of arrival of the signal by using a correction value corresponding to the determined data range from among the correction values. Various other embodiments are possible.
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Patent Agency Ranking
公开(公告)号：US20220350013A1
公开(公告)日：2022-11-03
申请号：US17663351
申请日：2022-05-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunchul KIM , Yi YANG , Moonseok KANG , Sungjun LIM , Kunyoung CHOI
Abstract: An electronic device according to various embodiments of the present disclosure may include a wireless communication circuit, a memory, and a processor operatively connected to the memory and the wireless communication circuit, wherein the memory stores instructions that when executed cause the processor to start a ranging round by transmitting, to an external electronic device, a ranging control message (RCM) including transmission control information of data to be transmitted, to perform ranging based on the ranging control message, and upon completion of ranging, to transmit, based on the transmission control information included in the ranging control message, the data in a slot allocated in the ranging round.
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7.发明公开公开(公告)号：US20240171960A1
公开(公告)日：2024-05-23
申请号：US18427158
申请日：2024-01-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Haewook OH , Doosuk KANG , Yongju KIM , Youngmin YOO , Seongjun LEE , Buseop JUNG , Kunyoung CHOI
CPC classification number: H04W8/005 , G06F3/017 , G06F3/04162 , G06F3/0482 , H04L69/18 , H04W4/80
Abstract: An electronic device is provided and includes a short-range wireless communication circuit configured to perform short-range wireless communication; one or more processors; and a memory storing instructions that, when executed by the one or more processors individually or collectively, cause the electronic device to, when a trigger event for sharing an input device of the electronic device occurs, establish a wireless data communication path with an external electronic device for an input sharing function through the short-range wireless communication, wherein the external electronic device is selected for the input sharing function based at least on the external electronic device being registered to a same user account as the electronic device, receive input information from the input device, and transmit the received input information to the external electronic device through the wireless data communication path.
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8.发明公开公开(公告)号：US20240129705A1
公开(公告)日：2024-04-18
申请号：US18538139
申请日：2023-12-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Haewook OH , Doosuk KANG , Yongju KIM , Youngmin YOO , Seongjun LEE , Buseop JUNG , Kunyoung CHOI
CPC classification number: H04W8/005 , G06F3/017 , G06F3/04162 , G06F3/0482 , H04L69/18 , H04W4/80
Abstract: An electronic device is provided, which receives a user input from a peripheral device, transmits a request associated with a share function for the peripheral device to at least one external electronic device near the electronic device, receives a response to the request from the at least one external electronic device, determines whether the at least one external electronic device is registered to a same user account, determines whether the share function for the peripheral device is allowed at the at least one external electronic device, and if the at least one external electronic device is registered to the same user account and the share function is allowed at the at least one external electronic device, and based on a determination that the user input corresponds to a location of a cursor being out of the display screen, transmits input information associated with the user input from the peripheral device to the at least one external electronic device, such that the cursor is displayed at the at least one external electronic device.
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9.发明申请公开(公告)号：US20230132947A1
公开(公告)日：2023-05-04
申请号：US18091508
申请日：2022-12-30
Applicant: Samsung Electronics Co., Ltd
Inventor： Haewook OH , Doosuk KANG , Yongju KIM , Youngmin YOO , Seongjun LEE , Buseop JUNG , Kunyoung CHOI
Abstract: An electronic device includes a short-range wireless communication circuit configured to perform first short-range wireless communication based on a first protocol and second short-range wireless communication based on a second protocol; and a processor operatively connected with the short-range wireless communication circuit. The processor connects the first short-range wireless communication with a peripheral device through the short-range wireless communication circuit, forms a cluster including the electronic device and at least one external electronic device, wherein the electronic device and the at least one external electronic device are registered to a same user account, transmits information associated with the peripheral device to the at least one external device included in the cluster through the second short-range wireless communication, selects an external electronic device responding to the transmitted information, from among the at least one device included in the cluster, establishes a wireless data communication path with the selected external electronic device, receives input information from the peripheral device through the short-range wireless communication circuit, and transmits the received input information or control information corresponding to the received input information to the external electronic device through the wireless data communication path.
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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.
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