公开(公告)号：US11916987B2

公开(公告)日：2024-02-27

申请号：US18224420

申请日：2023-07-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gupil Cheong ,  Doosuk Kang ,  Bokun Choi

IPC: H04L65/60 ,  H04L67/56

CPC classification number: H04L65/60 ,  H04L67/56

Abstract: An electronic device includes a communication module; and a processor operatively connected to the communication module, wherein the processor is configured to: establish, a first communication link with a first external electronic device and a second communication link with a second external electronic device; based on a command to output an audio, obtain a first audio packet including first audio data and a second audio packet including second audio data; transmit the first audio packet to the first external electronic device by using the first communication link and transmit the second audio packet to the second external electronic device by using the second communication link; and based on a communication state of the second communication link, request the first external electronic device to perform a link replacement function.

公开(公告)号：US11818636B2

公开(公告)日：2023-11-14

申请号：US16992748

申请日：2020-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyusang Ryu ,  Gupil Cheong ,  Sanghyeok Sim ,  Sungjun Choi ,  Doosuk Kang ,  Seongmin Je

IPC: H04W4/80 ,  H04R3/12 ,  H04W76/14 ,  G06F3/16

CPC classification number: H04W4/80 ,  G06F3/165 ,  H04R3/12 ,  H04W76/14 ,  H04R2227/005 ,  H04R2420/07

Abstract: An audio electronic device includes a communication circuit; and a processor operatively connected to the communication circuit, wherein the processor is configured to establish a first communication link with an external audio electronic device through the communication circuit, receive data from a first external electronic device by monitoring a second communication link established between the external audio electronic device and the first external electronic device, and when a right for a third communication link established between the external audio electronic device and a second external electronic device is given from the external audio electronic device, manage and maintain the third communication link, and transmit and receive data to and from the second external electronic device.

公开(公告)号：US11720317B2

公开(公告)日：2023-08-08

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: H04B3/00 ,  G06F3/16 ,  G10L19/00 ,  H04W76/14 ,  H04W4/80 ,  H04B3/54 ,  H04R1/08 ,  H04R1/10

CPC classification number: G06F3/162 ,  G10L19/00 ,  H04B3/54 ,  H04R1/08 ,  H04R1/1016 ,  H04R1/1025 ,  H04R1/1041 ,  H04W4/80 ,  H04W76/14 ,  H04R2420/07

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：US11671804B2

公开(公告)日：2023-06-06

申请号：US16897843

申请日：2020-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil Cheong ,  Moonseok Kang ,  Yunsik Bae ,  Doosuk Kang ,  Bokun Choi

IPC: H04W88/04 ,  H04W4/80 ,  H04W8/00 ,  H04W76/14 ,  H04W84/04 ,  H04W48/16 ,  H04W84/18

CPC classification number: H04W4/80 ,  H04W8/005 ,  H04W48/16 ,  H04W76/14 ,  H04W84/04 ,  H04W84/18

Abstract: An electronic device for taking a pre-action and a method therefor are provided. The electronic device includes a wireless communication circuitry configured to support a Bluetooth protocol and at least one processor operatively connected with the wireless communication circuitry. The at least one processor is configured to establish a first link based on the Bluetooth protocol with a first external electronic device using the wireless communication circuitry, receive a first message for requesting to perform a first pre-action for establishing a second link between the first external electronic device and a second external electronic device from the first external electronic device, using the wireless communication circuitry, perform the first pre-action for establishing the second link with the second external electronic device using the wireless communication circuitry, transmit a second message for reporting a result of the first pre-action to the first external electronic device using the wireless communication circuitry.

公开(公告)号：US11166140B2

公开(公告)日：2021-11-02

申请号：US16801597

申请日：2020-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil Cheong ,  Jesus Manuel Perez Pueyo ,  Doosuk Kang ,  Doosu Na ,  Sungjun Choi ,  Jongmu Choi ,  Bokun Choi

IPC: H04W76/15 ,  H04W4/80 ,  H04L1/18

Abstract: An electronic device is provided. The electronic device includes a wireless communication circuit that supports a Bluetooth network, at least one processor operatively connected to the wireless communication circuit, and a memory operatively connected to the at least one processor. The memory stores instructions that, when executed, cause the at least one processor, through the wireless communication circuit, to generate a first link with a first external electronic device based on the Bluetooth network, generate a second link with a second external electronic device based on the Bluetooth network, transmit information to the second external electronic device through the second link, wherein the information is used by the second external electronic device to monitor the first link, negotiate timing for transmitting a response message with the second external electronic device, receive a data packet from the first external electronic device, and transmit a response message to the first external electronic device in response to the data packet based on the negotiated timing.

公开(公告)号：US12273188B2

公开(公告)日：2025-04-08

申请号：US17951648

申请日：2022-09-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gupil Cheong ,  Kyusang Ryu ,  Hyungseoung Yoo ,  Doosuk Kang ,  Kyungtae Kim

IPC: H04L1/00 ,  G10L19/16 ,  H04L1/16 ,  H04L29/06 ,  H04W4/80 ,  H04W72/12 ,  H04W76/10

Abstract: According to various embodiments, an electronic device includes a communication circuit for supporting a Bluetooth™ communication, and at least one processor functionally connected to the communication circuit. The at least one processor is configured to establish, via the communication circuit, a Bluetooth™ low energy (BLE) communication link with an external electronic device, to generate a first data packet from first audio data using a first coding scheme, and generate a second data packet from first audio data using a second coding scheme, and through the BLE communication link, to transmit the first data packet to the external electronic device in a first time interval of a predetermined time interval, and transmit the second data packet to the external electronic device in a second time interval of the predetermined time interval.

公开(公告)号：US12156112B2

公开(公告)日：2024-11-26

申请号：US17721448

申请日：2022-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil Cheong ,  Moonseok Kang ,  Hyunchul Kim ,  Yi Yang ,  Moongee Cho ,  Doosuk Kang ,  Bokun Choi

IPC: H04W4/80 ,  H04W4/02 ,  H04W76/15

Abstract: Disclosed is an electronic device configured to transmit an advertising signal using a first communication circuit, establish a connection with each of a plurality of external electronic devices based on one or more response signals for the advertising signal using the first communication circuit, receive an identifier from each of the plurality of external electronic devices, identify at least two external electronic devices corresponding to the same group or the same identifier among the plurality of external electronic devices based on the received identifier, determine a ranging device among the at least two external electronic devices based on communication quality related to the plurality of external electronic devices, and perform UWB ranging with the determined ranging device.

公开(公告)号：US11419182B2

公开(公告)日：2022-08-16

申请号：US16657996

申请日：2019-10-18

Applicant: Samsung Electronics Co., Ltd

Inventor： Euibum Han ,  Gupil Cheong ,  Doosuk Kang

IPC: H04B7/00 ,  H04W88/04 ,  H04W76/14 ,  H04W4/20 ,  H04W52/02 ,  H04W4/80

Abstract: An electronic device including a user interface, at least one wireless communication circuit, a processor, and a memory connected to the processor. The memory may store instructions that, when executed, cause the processor to transmit and/or receive data to and/or from a first external electronic device through the wireless communication circuit, to search for a second external electronic device positioned at a periphery of the electronic device, to transmit at least part of connection information with the first external electronic device to the second external electronic device, and to receive data from the first external electronic device and/or the second external electronic device based on a user input via the user interface, an occurrence of an event at the electronic device, a request of the first external electronic device, or an occurrence of an event at the first external electronic device.

公开(公告)号：US11191116B2

公开(公告)日：2021-11-30

申请号：US16809866

申请日：2020-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil Cheong ,  Jesus Manuel Perez Pueyo ,  Soohye Shin ,  Sangho Lee ,  Gibeom Kim ,  Yunsik Bae ,  Sungjun Choi ,  Euibum Han ,  Doosuk Kang

IPC: H04W88/04 ,  H04W76/14 ,  H04W4/80 ,  H04W84/18

Abstract: An electronic device is provided. The electronic device includes wireless communication circuitry that supports a Bluetooth network, at least one processor, and a memory. The memory stores instructions that cause the at least one processor to create a link with an external electronic device based on the Bluetooth network, transmit a data packet including content to the external electronic device, through the wireless communication circuitry, identify whether the external electronic device supports a resource control function, receive at least one response message to the data packet through a first time resource, which is previously assigned, when the external electronic device does not support the resource control function, and receive a plurality of response messages to the data packet through a second time resource obtained by changing at least a portion of the first time resource, when the external electronic device supports the resource control function.

公开(公告)号：US11025772B2

公开(公告)日：2021-06-01

申请号：US16783602

申请日：2020-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil Cheong ,  Euibum Han ,  Gibeom Kim ,  Hyunah Oh ,  Sungjun Choi ,  Dayton Kim ,  Jesus Manuel Perez Pueyo ,  Hyunseok Kim ,  Soohye Shin ,  Doosuk Kang

IPC: H04M1/72472 ,  H04W76/14 ,  H04W4/80 ,  H04W76/11 ,  H04W8/00

Abstract: An electronic device is provided to include a user interface, a communication circuitry that supports Bluetooth (BT) communication and store a first BT address, a processor operatively connected with the user interface and the communication circuitry, and a memory operatively connected with the processor. The memory stores instructions that, when executed, cause the processor to establish a communication connection with a first external electronic device based on the first BT address, end the communication connection with the first external electronic device, receive a reconnection request based on the first BT address from the first external electronic device, transmit a communication connection request to the first external electronic device based on a second BT address different from the first BT address, using the communication circuitry in response to the reconnection request, and store information about whether the first external electronic device accepts or declines the communication connection request in the memory.