公开(公告)号：US12133294B2

公开(公告)日：2024-10-29

申请号：US16818838

申请日：2020-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil Cheong ,  Doosuk Kang ,  Bokun Choi ,  Sungjun Choi

IPC: H04W84/18 ,  H04L1/00 ,  H04W4/80 ,  H04W8/00 ,  H04W76/14 ,  H04W88/06

CPC classification number: H04W84/18 ,  H04L1/0003 ,  H04L1/0009 ,  H04W4/80 ,  H04W8/005 ,  H04W76/14 ,  H04W88/06

Abstract: An electronic device includes a wireless communication circuit and a processor. The processor is configured to establish a first communication link with a first external electronic device and establish a second communication link with a second external electronic device. The electronic device is also configured to transmit connection information associated with the first communication link to the second external electronic device and determine whether configuration information associated with an operation of the first communication link needs to be changed. The electronic device is configured to identify the first operation information of the electronic device for the first communication link and request second operation information of the second external electronic device for the first communication link. The electronic device is further configured to determine a change value of the configuration information and transmit the determined change value of the configuration information to the first external electronic device.

公开(公告)号：US12028164B2

公开(公告)日：2024-07-02

申请号：US17503673

申请日：2021-10-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gupil Cheong ,  Doosu Na ,  Jinhyung Park ,  Heejae Yoon ,  Sungjun Choi ,  Doosuk Kang

IPC: H04L1/1812 ,  H04B1/713 ,  H04L5/00 ,  H04W4/80 ,  H04W8/00

CPC classification number: H04L1/1816 ,  H04B1/713 ,  H04L5/0055 ,  H04W4/80 ,  H04W8/005

Abstract: An electronic device comprises: a wireless communication circuitry configured to support a Bluetooth protocol, wherein the wireless communication circuitry can be configured to: transmit an IAC-based ID packet for a communication connection with an external electronic device, receive, from the external electronic device, an FHS packet corresponding to the ID packet, identify whether an EIR field included in the FHS packet indicates the transmission of an EIR packet, identify whether a reserved field included in the FHS packet indicates the retransmission of the EIR packet based on the EIR field indicating the transmission of the EIR packet, receive the EIR packet from the external electronic device, and transmit, to the external electronic device, an ACK signal for the reception of the EIR packet in response to the reception of the EIR packet.

公开(公告)号：US11330651B2

公开(公告)日：2022-05-10

申请号：US16969749

申请日：2019-02-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gupil Cheong ,  Sungjun Choi ,  Gibeom Kim ,  Doosu Na ,  Hyunah Oh ,  Hyungseoung Yoo ,  Doosuk Kang

IPC: H04W4/00 ,  H04W76/14 ,  H04B17/318 ,  H04W4/80 ,  H04W52/24

Abstract: An electronic device according to various embodiments may comprise a communication module and a processor, wherein: the communication module is configured to transmit a data packet, received from the processor, to an external electronic device connected to the electronic device, receive, from the external electronic device, a response packet corresponding to the data packet, acquire a received signal strength indication (RSSI) of the response packet, and transmit, to the processor, a first packet including information on the RSSI when the response packet is received; and the processor is configured to identify the RSSI of the response packet by using the first packet received from the communication module.

公开(公告)号：US12150188B2

公开(公告)日：2024-11-19

申请号：US17435497

申请日：2020-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmu Choi ,  Wonkyoung Jang ,  Doosuk Kang ,  Seongbok Kim ,  Seongji Kim ,  Gupil Cheong ,  Yunmi Ju ,  Sungjun Choi ,  Inshik Shin ,  Bokun Choi

IPC: H04W76/14 ,  H04L5/00 ,  H04W4/80 ,  H04W24/08 ,  H04W76/15

Abstract: Method comprising: establishing a first link with a first external electronic device, based on the Bluetooth network; receiving information associated with a second link created between the first external electronic device and a second external electronic device, from the first external electronic device; attempting to receive a first data packet transmitted from the second external electronic device by monitoring the second link based at least partially on the information associated with the second link; identifying whether a response message is received from the first external electronic device; transmitting, to the second external electronic device, a response message indicating “ACK” for the first data packet, when the first data packet is normally received, and when the response message is received from the first external electronic device; and withholding a response message for reception of the first data packet, when the first data packet is not normally received.

公开(公告)号：US11751034B2

公开(公告)日：2023-09-05

申请号：US17512994

申请日：2021-10-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/80 ,  H04W76/15 ,  H04L1/1812

CPC classification number: H04W4/80 ,  H04L1/1812 ,  H04W76/15

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：US20210092578A1

公开(公告)日：2021-03-25

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 ,  G06F3/16 ,  H04W76/14

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：US11853637B2

公开(公告)日：2023-12-26

申请号：US17429202

申请日：2021-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyusang Ryu ,  Jinho Kim ,  Eunyoung Park ,  Hongbum Park ,  Gwanyeol Lee ,  Sungjun Choi ,  Sungpill Hwang

IPC: G06F3/14

CPC classification number: G06F3/1454

Abstract: Disclosed is an electronic device including a first communication circuit configured to transmit content to a first external electronic device through first communication, a second communication circuit configured to transmit content to a second electronic device connected to a second external electronic device through second communication, and a processor configured to identify a first time spent for processing a content output operation by the first external electronic device, identify a second time spent for processing a content output operation by the second external electronic device, and control a time for which the content is transmitted to the first external electronic device and/or the second electronic device, based on a result of a comparison between the first time and the second time.

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：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.