公开(公告)号：US20230208572A1

公开(公告)日：2023-06-29

申请号：US18119934

申请日：2023-03-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gupil CHEONG ,  Chunwoo RYU ,  Juyeon JIN ,  Euibum HAN ,  Doosuk KANG ,  Bokun CHOI

IPC: H04L1/1867 ,  H04L1/00

CPC classification number: H04L1/189 ,  H04L1/0083

Abstract: An electronic device includes: a communication circuit; and at least one processor operatively coupled to the communication circuit, wherein the least one processor is configured to: establish communication with an external electronic device through the communication circuit; configure a first packet type for transmission or reception of voice data through negotiation with the external electronic device; transmit first voice data to the external electronic device based on the first packet type; and based on receiving reception failure information corresponding to the first voice data from the external electronic device or not receiving reception information corresponding to the first voice data from the external electronic device, retransmit second voice data to the external electronic device based on a second packet type different from the first packet type.

公开(公告)号：US20230071138A1

公开(公告)日：2023-03-09

申请号：US17896655

申请日：2022-08-26

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W56/00 ,  H04W4/80 ,  H04L65/613

Abstract: An electronic device is provided. The electronic device includes a communication circuitry for Bluetooth low energy (BLE), and a processor. The processor is configured to obtain a connected isochronous group (CIG) event including a first connected isochronous stream (CIS) event that includes first sub-events and a second CIS event that includes second sub-events that at least partially overlap at least part of the first sub-events, and transmit, based on receiving an acknowledgement (ACK) signal for first data transmitted to a first external electronic device via a first sub-event among the first sub-events, second data to a second external electronic device via a third sub-event among the second sub-events, wherein the third sub-event overlaps a second sub-event immediately after the first sub-event among the first sub-events.

公开(公告)号：US20220248483A1

公开(公告)日：2022-08-04

申请号：US17688380

申请日：2022-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gupil CHEONG ,  Donghyun KIM ,  Mingyu PARK ,  Giho LEE ,  Juyeon JIN ,  Doosuk KANG ,  Bokun CHOI

IPC: H04W76/14 ,  H04W8/00 ,  H04W4/80

Abstract: An electronic device is provided. The electronic device may include a display, a communication circuit, and a processor configured to control the communication circuit to connect with a plurality of external electronic devices through independent communication links to each of the plurality of external electronic devices and, based on identifying that the plurality of external electronic devices belongs to a set of devices, control the display to display a first user interface including information indicating that the plurality of external electronic devices belongs to the set of devices, based on coupled-device information of at least one external electronic device among the plurality of external electronic devices.

公开(公告)号：US20210385893A1

公开(公告)日：2021-12-09

申请号：US17335577

申请日：2021-06-01

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/15 ,  H04R1/40 ,  H04W76/14 ,  H04W12/55 ,  H04W72/04

Abstract: An electronic device is provided. The electronic device includes an audio reception circuit, an audio output circuit, a communication circuit configured to support Bluetooth communication, a processor, and a memory. The processor may be configured to connect to a first external electronic device by a first communication link, connect a second external electronic device with a second communication link, transmit connection information including information about the first communication link to the second external electronic device via the second communication link, receive first data from the second external electronic device via the first communication link on a first time slot for data transmission from the first external electronic device of the first communication link, and transmit second data to the second external electronic device via the first communication link on a second time slot for data transmission to the first external electronic device of the first communication link.

公开(公告)号：US20210203454A1

公开(公告)日：2021-07-01

申请号：US17136561

申请日：2020-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gupil CHEONG ,  Hangil MOON ,  Sanghoon LEE ,  Juyeon JIN ,  Doosuk KANG ,  Bokun CHOI

IPC: H04L1/18 ,  H04W72/04 ,  H04W76/15 ,  H04W56/00

Abstract: Disclosed is an electronic device including: a first communication circuit configured to support wireless communication, a second communication circuit configured to support Bluetooth communication, a processor operatively connected to the first communication circuit and the second communication circuit, and a memory operatively connected to the processor. The processor may be configured to control the electronic device to: create a link with a first device based on a synchronous connection protocol using the second communication circuit, receive, from the first device via the link, second data obtained by the first device on a second time slot among a plurality of time slots of a transmission/reception period of the link, receive third data including additional data for the second data within a retransmission window configured for data retransmission among the plurality of time slots, and transmit audio data generated based on the second data and the third data to an external electronic device using the first communication circuit.