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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
发明人： Hyejung Bang , Bumjib Kim , Hyunah Oh , Dongjea Jung , Namju Cho , Buseop Jung , Bokun Choi , Doosuk Kang , Minjung Kim
摘要： 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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公开(公告)号：US11503451B2
公开(公告)日：2022-11-15
申请号：US16975204
申请日：2019-01-21
发明人： Buseop Jung , Bumjib Kim , Hyejung Bang , Soonho Lee , Namju Cho , Dooho Lee , Doosuk Kang , Sunkey Lee
摘要： 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
发明人： Hyejung Bang , Bumjib Kim , Hyunah Oh , Dongjea Jung , Namju Cho , Buseop Jung , Bokun Choi , Doosuk Kang , Minjung Kim
摘要： 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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