Samsung Electronics Co., Ltd.

Bumjib Kim

Doosuk Kang

Buseop Jung

Hyejung Bang

Bokun Choi

Minjung Kim

Hyunah Oh

Namju Cho

Dongjea Jung

NamJu Cho

Sunkey Lee

Soonho Lee

Dooho Lee

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.

Device and method for transmitting signals in plurality of frequency bands

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.

Electronic device and method for forming Wi-Fi direct group thereof

Growing community of inventors

Suwon-si, South Korea

Bumjib Kim