公开(公告)号：US20250030982A1

公开(公告)日：2025-01-23

申请号：US18646132

申请日：2024-04-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil CHEONG ,  Doosuk KANG ,  Sanghyeok KIM ,  Hyungseoung YOO ,  Juyeon JIN

IPC: H04R3/12

Abstract: A first electronic device is provided. The first electronic device includes: a microphone; a communication circuit; at least one processor, comprising processing circuitry, individually and/or collectively configured to: identify a request of a broadcast service to provide, based on synchronizing a second audio signal obtained via a microphone of a second electronic device with a first audio signal obtained via the microphone of the first electronic device, the first audio signal and the second audio signal to at least one external electronic device around the first electronic device and the second electronic device; and according to the request, transmit, using the communication circuit, to the second electronic device, information for a broadcast isochronous group (BIG) event including a first broadcast isochronous stream (BIS) event for the first electronic device and a second BIS event for the second electronic device.

公开(公告)号：US20240365257A1

公开(公告)日：2024-10-31

申请号：US18426005

申请日：2024-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanghyeok KIM ,  Juyeon JIN ,  Taekyung KIM ,  Byeonghoon AHN ,  Wonkyoung JANG ,  Junho JANG ,  Gupil CHEONG

IPC: H04W56/00 ,  H04W4/06

CPC classification number: H04W56/001 ,  H04W4/06

Abstract: A first electronic device is provided. The first electronic device includes a communication circuit. The first electronic device may include a processor. The processor is configured to check failing to synchronize to a broadcast isochronous stream (BIS) from a third electronic device during first periodic advertisement intervals of the third electronic device indicated based on first information for synchronizing to the BIS. The processor is configured to request, through the communication circuit, second information for synchronizing to the BIS, based on the checking. The processor is configured to synchronize to the BIS during second periodic advertisement intervals of the third electronic device indicated based on the second information received through the communication circuit from the second electronic device that is paired with the first electronic device and is synchronized to the BIS.

公开(公告)号：US20240267960A1

公开(公告)日：2024-08-08

申请号：US18632934

申请日：2024-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil CHEONG ,  Doosuk KANG ,  Hyungseoung YOO ,  Juyeon JIN

IPC: H04W76/10

CPC classification number: H04W76/10

Abstract: A first electronic device may include a communication circuit and at least one processor. The at least one processor may be configured to: establish a BLE communication link with a second electronic device; on the basis of the BLE communication link, identify a physical layer transmission scheme (PHY) change policy indicating a change in the PHY, the PHY being used in a CIS link for an audio service between the first electronic device and the second electronic device; initiate the CIS link according to the PHY change policy; determine a PHY for a first time interval of the CIS link, as a first PHY on the basis of the PHY change policy; transmit a first audio packet generated using the first PHY to the second electronic device in the first time interval through the CIS link; determine a PHY for a second time interval of the CIS link, as a second PHY on the basis of the PHY change policy; and transmit a second audio packet generated using the second PHY to the second electronic device in the second time interval through the CIS link.

公开(公告)号：US20230362795A1

公开(公告)日：2023-11-09

申请号：US18354977

申请日：2023-07-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euibum HAN ,  Gupil CHEONG ,  Doosu NA

IPC: H04W48/10 ,  H04W56/00

CPC classification number: H04W48/10 ,  H04W56/0045

Abstract: An electronic device is provided. The electronic device includes a communication module which communicates with a counterpart electronic device through a wireless link, a processor, and a memory in which instructions are stored, wherein the processor is configured to, when the instructions are executed by the processor, identify, based on first device information about the electronic device and second device information from the counterpart electronic device, a first broadcast period of a first advertisement packet and a first timing offset with respect to a reference broadcast time point, and broadcast the first advertisement packet every first transmission period from a time point according to the first timing offset from the reference broadcast time point, wherein the reference broadcast time point is a reference time point synchronized between the electronic device and the counterpart electronic device, and the first timing offset prevents a first broadcast time point of the first advertisement packet from overlapping a second broadcast time point of a second advertisement packet of the counterpart electronic device.

公开(公告)号：US20230221430A1

公开(公告)日：2023-07-13

申请号：US18124300

申请日：2023-03-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Janghyun NAM ,  Hyoseok NA ,  Taesik YUN ,  Gupil CHEONG ,  Juyeon JIN

IPC: G01S13/87 ,  H04W4/80 ,  H04R1/10 ,  G01S13/84 ,  G01S13/82

CPC classification number: G01S13/878 ,  H04W4/80 ,  H04R1/1041 ,  G01S13/84 ,  G01S13/825 ,  H04R2420/07 ,  H04R2460/07 ,  H04R1/1016

Abstract: An example wireless audio electronic device includes a first antenna, a communication circuit, and a processor. The processor may be configured to receive a positioning signal from an external electronic device through the first antenna so as to obtain first positioning information; obtain, from a different audio device located in a case together with the wireless audio electronic device, second positioning information for the positioning signal received by the different wireless audio electronic device; determine an angle of arrival of the positioning signal based on the first positioning information, the second positioning information, and the distance between the wireless audio electronic device and the different wireless audio electronic device; and transmit a response signal including information of the angle of arrival to the external electronic device.

公开(公告)号：US20230187948A1

公开(公告)日：2023-06-15

申请号：US18167440

申请日：2023-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juyeon JIN ,  Gupil CHEONG ,  Byoungchul LEE ,  Jaewoo CHOI ,  Doosuk KANG ,  Bokun CHOI

IPC: H02J7/00 ,  H04R1/10

CPC classification number: H02J7/00034 ,  H04R1/1025

Abstract: An audio output device is provided. The audio output device includes a battery, a wireless communication circuit, and a control circuit electrically connected to the battery and the wireless communication circuit, wherein the control circuit releases a communication connection with an electronic device using the wireless communication circuit if an electrical connection between the audio output device and a power supply device is sensed, starts charging of the battery of the audio output device by using the power supplied from the power supply device, temporarily activates the wireless communication circuit if either a residual battery quantity of the audio output device or a residual battery quantity of the power supply device satisfies a designated charging condition during charging of the battery of the audio output device, and transmits information about the charging state of the audio output device or the power supply device to the electronic device.

公开(公告)号：US20230066296A1

公开(公告)日：2023-03-02

申请号：US18045767

申请日：2022-10-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juyeon JIN ,  Gupil CHEONG ,  Doosuk KANG ,  Bokun CHOI

IPC: H04R3/12 ,  H04W48/16

Abstract: An electronic device includes: a wireless communication circuit; a power management circuit; and a control circuit , and the control circuit may: in a state where the electronic device connects a first communication with a first audio output device by using the wireless communication circuit, or is electrically connected with the first audio output device by using the power management circuit, operate in a connection standby mode or in an advertise mode by using a first wireless communication address of the first audio output device; receive a signal for finding the first audio output device from an external electronic device, based on the first wireless communication address; and transmit a signal for letting the first audio output device output a notification to the first audio output device through the first communication, or transmit the signal to the first audio output device through the electrical connection.

公开(公告)号：US20210247950A1

公开(公告)日：2021-08-12

申请号：US17171165

申请日：2021-02-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyusang RYU ,  Gupil CHEONG ,  Sanghyeok SIM ,  Sungjun CHOI ,  Doosuk KANG ,  Seongmin JE

IPC: G06F3/16 ,  G10L19/00

Abstract: According to certain embodiments, an electronic device comprises a communication circuit, a memory including a buffer configured to store audio data received from an external electronic device via the communication circuit, an audio output circuit, and a processor electrically connected to the communication circuit, the memory, and the audio output circuit.

公开(公告)号：US20240212719A1

公开(公告)日：2024-06-27

申请号：US18601270

申请日：2024-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongbok KIM ,  Jinho KIM ,  Gupil CHEONG ,  Euibum HAN

IPC: G11B27/10 ,  G06F3/0482 ,  G06F3/16 ,  H04N23/63 ,  H04N23/661 ,  H04R1/10

CPC classification number: G11B27/10 ,  G06F3/0482 ,  G06F3/165 ,  H04N23/631 ,  H04N23/661 ,  H04R1/1016 ,  H04R2420/07

Abstract: An electronic device is provided. The electronic device includes a first camera, a second camera, a display, a communication circuit, memory storing one or more computer programs, and one or more processors communicatively coupled to the first camera, the second camera, the display, the communication circuit, and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the electronic device to display a first image obtained from the first camera and a second image obtained from the second camera through the display in a multiple camera recording mode, display an audio input selection screen related to a plurality of audio inputs through the display, wherein the audio input selection screen includes an item to select a microphone of the electronic device and an item to select an external electronic device connected to the electronic device through at least one Bluetooth communication link, receive a first user input for selecting an external electronic device through the audio input selection screen, in response to the first user input, establish first and second communication links for supporting binaural recording with first and second ear buds included in the external electronic device, through the communication circuit, receive first and second audio data obtained from the first and second ear buds through the first and second communication links, respectively, while performing a recording using the first camera and the second camera simultaneously, and store first and second images obtained from the first and second cameras in synchronization with the first and second audio data.

公开(公告)号：US20240056720A1

公开(公告)日：2024-02-15

申请号：US18495273

申请日：2023-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juyeon JIN ,  Gupil CHEONG ,  Doosuk KANG ,  Bokun CHOI

IPC: H04R1/10

CPC classification number: H04R1/1041 ,  H04R1/1091 ,  H04R2420/07 ,  H04R2201/10

Abstract: An electronic device is provided. The electronic device includes a display module, a communication module for exchanging data with an external device, and at least one processor which is connected to the display module and the communication module and which controls the electronic device, wherein the at least one processor is configured to receive information about a first audio source device through the communication module, output the received information about the first audio source device through a display of the display module, receive a first audio broadcast stream transmitted by the first audio source device if the first audio source device is selected by a user, and transmit, to an audio output device, a first audio signal of the first audio broadcast stream through a wireless link established with the audio output device through the communication module, and the first audio signal can be output through the audio output device.