公开(公告)号：US20230361899A1

公开(公告)日：2023-11-09

申请号：US18224854

申请日：2023-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junwan CHO ,  Doosuk KANG ,  Sangchul YUN ,  Gyujin LEE ,  Jubyung LEE ,  Wonkyoung JANG

IPC: H04H60/37 ,  H04H60/70 ,  H04H60/32

CPC classification number: H04H60/375 ,  H04H60/70 ,  H04H60/32 ,  H04H2201/13

Abstract: Disclosed is an electronic device including a communication module, a processor and a memory that stores instructions. The instructions, when executed, cause the processor to receive a first signal from a first external electronic device through the communication module while a communication connection to at least one second external electronic device is being established, select a specified number of third external electronic devices or less from among the first external electronic device and the at least one second external electronic device based on the first signal, and transmit data to or receive data from the selected third external electronic devices through established communication connections to the selected third external electronic devices. The third external electronic devices are selected in order of having a weak signal intensity or a greater distance from the electronic device from among the first external electronic device and the at least one second external electronic device.

公开(公告)号：US20220232647A1

公开(公告)日：2022-07-21

申请号：US17714345

申请日：2022-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonkyoung JANG ,  Doosuk KANG ,  Seongbok KIM ,  Seongji KIM ,  Inshik SHIN ,  Yunmi JU ,  Sungjun CHOI

IPC: H04W76/14 ,  H04W4/80 ,  H04L5/00 ,  H04L1/08

Abstract: Disclosed is an electronic device which includes wireless communication circuitry, a processor, and a memory. The memory stores one or more instructions that, when executed, cause the processor to establish a first communication link with a first external electronic device, to establish a second communication link with a second external electronic device, to transmit first communication link information for estimating a channel of the first communication link to the second external electronic device over the second communication link, to receive first data from the first external electronic device over the first communication link, and to transmit a first response message for the first data to the first external electronic device over the first communication link. The first response message includes a bit configured not to be processed by the first external electronic device, and the bit includes reception information about the first data of the electronic device.

公开(公告)号：US20220141893A1

公开(公告)日：2022-05-05

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 ,  H04W76/15 ,  H04W4/80 ,  H04W24/08 ,  H04L5/00

Abstract: According to an embodiment of the disclosure, an electronic device comprises: a wireless communication circuitry configured to support a Bluetooth network; at least one processor; and a memory operatively connected with the at least one processor, wherein the memory stores instructions that, when executed, cause the at least one processor, the plurality of operations 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 or when the response message is not received from the first external electronic device.

公开(公告)号：US20210037582A1

公开(公告)日：2021-02-04

申请号：US16917990

申请日：2020-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyeon KIM ,  Doosu NA ,  Wonkyoung JANG ,  Sunkee LEE ,  Yongsang YUN ,  Bokun CHOI

IPC: H04W76/15 ,  H04W76/14 ,  H04W76/11 ,  H04W4/80

Abstract: According to an embodiment, an electronic device may include a Bluetooth communication circuit and at least one processor. The at least one processor may be configured to: perform a first communication connection based on a first Bluetooth communication with a first audio electronic device having a first Bluetooth address by using the Bluetooth communication circuit, receive, from a second audio electronic device having the first Bluetooth address, a second communication connection request based on the first Bluetooth communication while performing the first communication connection, transmit, to the second audio electronic device, a second communication connection request response signal including rejection information for the received second communication connection request by using the Bluetooth communication circuit due to the first communication connection, and transmit, to the first audio electronic device, a message related to the rejection information for the second communication connection request through the first communication connection. Other embodiments are possible.