Title:
ELECTRONIC DEVICE, AND METHOD FOR SWITCHING COMMUNICATION LINK WITH EXTERNAL AUDIO DEVICES
Document Type and Number:
WIPO Patent Application WO/2022/158787
Kind Code:
A1
Abstract:
According to various embodiments, an electronic device comprises a communication module and a processor, wherein the processor forms a first data transmission link with a first audio device through the communication module in response to a Bluetooth connection request for external audio devices including the first audio device and a second audio device, forms a second data transmission link with the second audio device, transmits a first type audio signal to the first audio device through the first data transmission link in relation to an audio function, transmits a second type audio signal to the second audio device through the second data transmission link, determines the connection state and communication quality of each link on the basis of communication network information related to the first data transmission link or the second data transmission link, releases, in response to satisfying a network configuration change condition according to the determination result, the connection of the second data transmission link of which the connection state and communication quality have deteriorated, and changes a communication parameter of the first data transmission link to control that the first type audio signal and the second type audio signal are transmitted to the first audio device through the first data transmission link.
Inventors:
LEE UKHO (KR)
NAM JANGHYUN (KR)
NAM JANGHYUN (KR)
Application Number:
PCT/KR2022/000585
Publication Date:
July 28, 2022
Filing Date:
January 12, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W4/80; H04B17/24; H04B17/318; H04W24/10; H04W76/14; H04W76/23; H04W88/02
Foreign References:
| KR20180108310A | 2018-10-04 | |||
| US20200107127A1 | 2020-04-02 | |||
| US20200337003A1 | 2020-10-22 | |||
| US20200053611A1 | 2020-02-13 | |||
| KR20190013062A | 2019-02-11 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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