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公开(公告)号：US10674555B2
公开(公告)日：2020-06-02
申请号：US15976228
申请日：2018-05-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyejung Bang , Bumjib Kim , Hyunah Oh , Dongjea Jung , Namju Cho , Buseop Jung , Bokun Choi , Doosuk Kang , Minjung Kim
Abstract: An electronic device and a method for forming a Wi-Fi direct group thereof are provided. The electronic device may include a housing, a wireless communication circuit, at least one processor, and a memory. The memory may cause the at least one processor to receive a first list of wireless channels for a direct connection from a first external device, establish, as a group owner, a first wireless connection with the first external device acting as a group client by using a first channel selected from the first list, listen for a probe request over a second channel every selected time period, receive the probe request from a second external device during the selected time period through the second channel, transmit a probe response to the second external device, receive a second list of wireless channels for a direct connection from the second external device, and select a third channel.
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2.发明授权公开(公告)号：US12126998B2
公开(公告)日：2024-10-22
申请号：US17677175
申请日：2022-02-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyejung Bang , Buseop Jung , Sunkey Lee
IPC: H04W12/06 , H04W4/23 , H04W4/80 , H04W12/03 , H04W12/0431
CPC classification number: H04W12/068 , H04W4/23 , H04W4/80 , H04W12/03 , H04W12/0431
Abstract: According to various embodiments, an electronic device may comprise: a communication circuit and at least one processor operatively connected with the communication circuit, and the at least one processor may be configured to: determine a network role of an external electronic device, transmit, to the external electronic device via the communication circuit, an authentication request message including network role information indicating the network role, receive, from the external electronic device via the communication circuit, an authentication response message to the authentication request message, receive, from the external electronic device via the communication circuit, a configuration request message including network role information of the external electronic device and requesting network configuration information, generate network configuration information to be transmitted to the external electronic device corresponding to the network role information, and transmit, to the external electronic device via the communication circuit, a configuration response message including the generated network configuration information.
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Patent Agency Ranking
公开(公告)号：US20240260021A1
公开(公告)日：2024-08-01
申请号：US18626622
申请日：2024-04-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Buseop JUNG , Hyejung Bang , Wonjun Jang , Sunkee Lee
IPC: H04W72/0453 , H04W4/80
CPC classification number: H04W72/0453 , H04W4/80
Abstract: There is provide an electronic device and an operation method of the electronic device. The operation method of the electronic device includes performing discovery of an external electronic device to be connected to the electronic device via short-range wireless communication, receiving performance information of the external electronic device during a group owner (GO) negotiation procedure performed between the external electronic device and the electronic device, the performance information corresponding to whether simultaneous transmission and reception of signals of different frequency bands is supported by the external electronic device, and based on an attribute of an application executed on the electronic device and performance information of the external electronic device, selecting a first frequency band or a first channel for connection to the external electronic device.
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公开(公告)号：US11765245B2
公开(公告)日：2023-09-19
申请号：US17677510
申请日：2022-02-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Buseop Jung , Hyejung Bang , Namju Cho
IPC: H04L67/51 , H04L67/566 , H04L67/104
CPC classification number: H04L67/51 , H04L67/1048 , H04L67/566
Abstract: An electronic device and a service discovery method in the electronic device are provided. The device includes at least one communication module, a processor operatively connected with the at least one communication module, and a memory operatively connected with the at least one communication module and the processor. The memory may store instructions configured to, when executed, enable the processor to configure a neighbor awareness network (NAN) cluster communicating with a plurality of external electronic devices based on a first communication protocol, through the at least one communication module, identify a service target device among the plurality of external electronic devices, while operating with the plurality of external electronic devices based on the first communication, and allow at least one external electronic device, except for the service target device among the plurality of external electronic devices, to deactivate at least one function related to the first communication protocol.
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5.发明授权公开(公告)号：US12107724B2
公开(公告)日：2024-10-01
申请号：US17730630
申请日：2022-04-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyejung Bang , Buseop Jung , Sunkey Lee
IPC: H04L41/082 , H04L41/08 , H04L41/0823 , H04L41/084
CPC classification number: H04L41/082 , H04L41/0836 , H04L41/0843 , H04L41/0886
Abstract: According to various embodiments, an electronic device may comprise: at least one communication circuit, and at least one processor, and the at least one processor may be configured to: receive, from an external electronic device through the at least one communication circuit, a message requesting network configuration information including network role information set to a configurator, transmit, to the external electronic device through the at least one communication circuit, a message including network configuration information of the electronic device, update the network configuration information, transmit, to the external electronic device through the at least one communication circuit, a message indicating that the network configuration information is updated, and transmit, to the external electronic device through the at least one communication circuit, a message including updated network configuration information.
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公开(公告)号：US11503451B2
公开(公告)日：2022-11-15
申请号：US16975204
申请日：2019-01-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Buseop Jung , Bumjib Kim , Hyejung Bang , Soonho Lee , Namju Cho , Dooho Lee , Doosuk Kang , Sunkey Lee
Abstract: Disclosed is an electronic device. In addition, it is possible to implement various embodiment understood through the present disclosure. The electronic device transmits a first signal in a first frequency band including at least one of a synchronization beacon frame, a service discovery frame, or an action frame based on an NAN protocol at a first interval for a series of first durations, and transmits a second signal in a second frequency band including at least one of the synchronization beacon frame, the service discovery frame, or the action frame based on the NAN protocol at a second interval for a series of second durations.
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公开(公告)号：US11297666B2
公开(公告)日：2022-04-05
申请号：US16883613
申请日：2020-05-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyejung Bang , Bumjib Kim , Hyunah Oh , Dongjea Jung , Namju Cho , Buseop Jung , Bokun Choi , Doosuk Kang , Minjung Kim
Abstract: An electronic device and a method for forming a Wi-Fi direct group thereof are provided. The electronic device may include a housing, a wireless communication circuit, at least one processor, and a memory. The memory may cause the at least one processor to receive a first list of wireless channels for a direct connection from a first external device, establish, as a group owner, a first wireless connection with the first external device acting as a group client by using a first channel selected from the first list, listen for a probe request over a second channel every selected time period, receive the probe request from a second external device during the selected time period through the second channel, transmit a probe response to the second external device, receive a second list of wireless channels for a direct connection from the second external device, and select a third channel.
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