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公开(公告)号：US20200053831A1
公开(公告)日：2020-02-13
申请号：US16530285
申请日：2019-08-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chunho PARK , Namyong KANG , Ihlho KIM , Yunsik BAE
Abstract: An electronic device is provided. The electronic device includes a communication module supporting communication based on Bluetooth Low Energy (BLE), and a processor operatively coupled to the communication module. The processor is configured to transmit control information to request the communication module to operate in a first mode. Upon receiving an advertising Packet Data Unit (PDU) of predefined types from an external electronic device, the first mode corresponds to a mode of controlling the communication module so that a scan request is transmitted to the external electronic device in response to reception of the advertising PDU of the predefined types. The communication module is configured to receive the advertising PDU from the external electronic device, while operating in the first mode, on the basis of the control information, identify that a type of the received advertising PDU corresponds to a first type distinct from the predefined types, on the basis of a header included in the received advertising PDU, bypass transmission of the scan request on the basis of the identifying, and transmit to the processor an advertising notification for representing that the advertising PDU of the first type has been received.
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公开(公告)号：US20230091254A1
公开(公告)日：2023-03-23
申请号：US17950939
申请日：2022-09-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gyujin LEE , Suhyun KIM , Yunsik BAE
IPC: H04L9/40
Abstract: According to an embodiment, an electronic device may include a communication circuit and at least one processor operatively connected to the communication circuit, and the at least one processor may be configured to connect, via the communication circuit, a communication with a first external electronic device, receive, from the first external electronic device via the communication circuit, a first packet requesting generation of a temporary identity resolving key (IRK) of the electronic device by a second external electronic device, generate a temporary IRK, set a validity period for the temporary IRK, and transmit, to the first external electronic device via the communication circuit, a second packet including the temporary IRK and the validity period for the temporary IRK.
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公开(公告)号：US20220095419A1
公开(公告)日：2022-03-24
申请号：US17542993
申请日：2021-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chunho PARK , Namyong KANG , Ihlho KIM , Yunsik BAE
Abstract: An electronic device is provided. The electronic device includes a communication module supporting communication based on Bluetooth Low Energy (BLE), and a processor operatively coupled to the communication module. The processor is configured to transmit control information to request the communication module to operate in a first mode. Upon receiving an advertising Packet Data Unit (PDU) of predefined types from an external electronic device, the first mode corresponds to a mode of controlling the communication module so that a scan request is transmitted to the external electronic device in response to reception of the advertising PDU of the predefined types. The communication module is configured to receive the advertising PDU from the external electronic device, while operating in the first mode, on the basis of the control information, identify that a type of the received advertising PDU corresponds to a first type distinct from the predefined types, on the basis of a header included in the received advertising PDU, bypass transmission of the scan request on the basis of the identifying, and transmit to the processor an advertising notification for representing that the advertising PDU of the first type has been received.
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Patent Agency Ranking
4.发明申请公开(公告)号：US20180287733A1
公开(公告)日：2018-10-04
申请号：US15938972
申请日：2018-03-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junsik KWON , Daehui KANG , Chunho PARK , Yunsik BAE
CPC classification number: H04L1/0013 , H04L1/0003 , H04L27/262 , H04W4/80 , H04W52/267 , H04W52/283
Abstract: An electronic device and communication coverage compensation method thereof for use in short range communication. An electronic device includes a housing, a radio communication circuit arranged in the housing and configured to support radio communication with a neighboring electronic device, a processor arranged in the housing and electrically connected to the radio communication circuit, a memory arranged in the housing and electrically connected to the processor, the memory storing instructions that, when executed by the processor, cause the processor to communicate with the neighboring electronic device with the radio communication circuit, change, when detecting an event triggering a change from a first symbol rate to a second symbol rate, from the first symbol rate to the second symbol rate, determine a compensation value based on a coverage range, and adjust a transmit power of the radio communication circuit based on the compensation value.
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公开(公告)号：US20220346167A1
公开(公告)日：2022-10-27
申请号：US17860877
申请日：2022-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gupil CHEONG , Doosu NA , Yunsik BAE , Juyeon JIN , Doosuk KANG , Bokun CHOI
Abstract: An electronic device is provided. The electronic device includes a communication circuit, and at least one processor operably coupled to the communication circuit. The at least one processor may be configured to identify whether a first communication link and a second communication link can be integrated, based on first information related to a first external device coupled through the first communication link and second information related to a second external device coupled through the second communication link, establish a common communication link with the first external device and the second external device, in response to identifying that the first communication link and the second communication link can be integrated, and transmit data to the first external device and the second external device through the common communication link.
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公开(公告)号：US20210127431A1
公开(公告)日：2021-04-29
申请号：US17061480
申请日：2020-10-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sanghyeok KIM , Yeji KANG , Jinyup KIM , Yunsik BAE , Sangchul YUN , Sunkee LEE
Abstract: An electronic device and a method of operation. The electronic device may include: a first communication circuit that supports first communication, a second communication circuit that supports second communication, and a processor configured to: configure a data transmission path using the first communication with a first external electronic device, and based on data received over the data transmission path, determine whether to transmit, to a second external electronic device, data by the first external electronic device. The processor is also configured to control the first or the second communication circuit to establish a data transmission path between the first and the second communication circuits; control the first communication circuit to transmit data received by the first communication circuit from the first external electronic device, to the second communication circuit; and control the second communication circuit to transmit the data to the second external electronic device by using the second communication.
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7.发明申请公开(公告)号：US20210051458A1
公开(公告)日：2021-02-18
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
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.
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8.发明申请公开(公告)号：US20200288519A1
公开(公告)日：2020-09-10
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
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.
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