ELECTRONIC DEVICE AND OPERATION METHOD FOR SELECTING CHANNEL BETWEEN ELECTRONIC DEVICE AND EXTERNAL ELECTRONIC DEVICE ON BASIS OF PERFORMANCE INFORMATION ABOUT EXTERNAL ELECTRONIC DEVICE

WIPO Patent Application WO/2024/085519

A1

According to an electronic device and an operation method of the electronic device according to various embodiments, the electronic device may comprise a first communication circuit that transmits data to and/or receives data from an external electronic device through first short-range wireless communication. The electronic device may include a second communication circuit that supports the simultaneous transmission and reception of signals in different frequency bands in second short-range wireless communication. The electronic device may include a processor operatively connected to the first communication circuit and/or the second communication circuit. The processor may discover the external electronic device through the first short-range wireless communication. The processor may receive performance information about the external electronic device from the external electronic device, the performance information pertaining to whether the simultaneous transmission and reception of the signals in different frequency bands is supported. The processor may select, on the basis of the performance information about the external electronic device, a frequency band and/or channel to be used for connecting to the external electronic device through the second short-range wireless communication. The processor may transmit information indicating the selected frequency band and/or channel to the external electronic device through the first short-range wireless communication. The processor may be configured to connect to the external electronic device through the selected frequency band and/or channel. Various other embodiments are possible.

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JUNG BUSEOP (KR)
KIM JUNSUNG (KR)
JANG WONJUN (KR)

PCT/KR2023/015534

April 25, 2024

October 10, 2023

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SAMSUNG ELECTRONICS CO LTD (KR)

H04W72/563; H04L67/104; H04W4/08; H04W4/80; H04W8/00; H04W8/24; H04W76/14; H04W84/12

KR101920132B1	2019-02-08
KR100840564B1	2008-06-23
KR20190032845A	2019-03-28
KR20160032964A	2016-03-25
US10555321B2	2020-02-04

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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