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公开(公告)号：US20220343747A1
公开(公告)日：2022-10-27
申请号：US17860571
申请日：2022-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungyoun JU , Moohyun SHIN , Sungjun YI , Seungcheol LEE , Jinhong JEONG
Abstract: An electronic device and method are disclosed. The electronic device includes a location detection circuit, a first wireless communication circuit configured to support short-range communication, a second wireless communication circuit, and at least one processor. The processor implements the method, including: receiving an advertising packet from an external device using the first wireless communication circuit, the advertising packet including identification information for the external device, acquiring a location of the electronic device using the location detection circuit, transmitting a first signal including the identification information of the external device and the acquired location to a server, using the second wireless communication circuit, receiving a second signal responsive to the first signal from the server via the second wireless communication circuit, the second signal including an alarm command for the external device, and transmitting the alarm command to the external device using the first wireless communication circuit.
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公开(公告)号：US20230189360A1
公开(公告)日：2023-06-15
申请号：US18106829
申请日：2023-02-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seungcheol LEE , Moohyun SHIN , Sungjun YI , Seungtaek CHUNG , Jinhong JEONG , Seungyoun JU , Daeyoung JEONG , Suengyoon JOUNG , Kyoungho CHOI , Dongeup HAM
Abstract: A method for managing a wireless connection of an electronic device, and apparatus for supporting same are provided. The electronic device may comprise a communication circuit, at least one processor, and a memory. The at least one processor is configured to: based on detection of a first event associated with an external device, identify first information relating to Bluetooth usage of the electronic device and second information relating to a wireless network resource state; determine a number of connectable devices, based on the first information and the second information; identify state information of one or more external devices registered in the electronic device; determine a priority of the one or more external devices, based on the state information; determine at least one external device, from among the one or more external devices, as a device to be connected, based on the number of connectable devices and the priority; and control the communication circuit to connect a channel with the at least one external device determined as the device to be connected.
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3.发明公开公开(公告)号：US20230189357A1
公开(公告)日：2023-06-15
申请号：US18106797
申请日：2023-02-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungjun YI
IPC: H04W76/10 , H04W12/0431 , H04W12/06
CPC classification number: H04W76/10 , H04W12/06 , H04W12/0431
Abstract: An electronic device includes: a wireless communication circuit; at least one processor; and a memory configured to store data acquired from a first external device and operatively connected to the at least one processor. The memory stores instructions which, when executed, cause the at least one processor to: establish a wireless connection with the first external device and receive a first signal from the first external device through the wireless connection. The first signal includes a shared key registered in a server in connection with the electronic device, seed information assigned to the electronic device by the server, and first time information indicating a reference time of the server; generate an advertising packet including at least one of a privacy Identification (ID), an aging counter, and signature information based on the first signal; and broadcast the generated advertising packet.
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公开(公告)号：US20220209940A1
公开(公告)日：2022-06-30
申请号：US17553145
申请日：2021-12-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heejin WOO , Kyunghee LEE , Yongwook KIM , Sungjun YI , Yoserb YI
Abstract: A first electronic device according to various embodiments of the disclosure may include: a communication circuit, and at least one processor. The at least one processor may be configured to: receive, through the communication circuit, a first public key and a first request for a first symmetric key from a second electronic device, encrypt the first symmetric key using the first public key, transmit, through the communication circuit, the encrypted first symmetric key to the second electronic device, generate at least one second symmetric key corresponding to at least one object, encrypt the at least one object using the generated at least one second symmetric key, encrypt each of the at least one second symmetric key using the first symmetric key, and transmit, through the communication circuit, the encrypted at least one object and the encrypted at least one second symmetric key to the second electronic device.
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