Title:
ELECTRONIC DEVICE FOR DETERMINING CALL TYPE WITH EXTERNAL ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/136672
Kind Code:
A1
Abstract:
An electronic device according to an embodiment of the present disclosure is provided. The electronic device may comprise a communication module and at least one processor connected to the communication module. The at least one processor may configure a call setup with an external electronic device through the communication module. The at least one processor may control the communication module to transmit at least one request message based on a first protocol through the communication module, and may receive at least one response message corresponding to the request message. The at least one processor may control the communication module to transmit a howling-generating sound source through the communication module, and may receive a howling response corresponding to the howling-generating sound source. The at least one processor may determine whether a call between the electronic device and the external electronic device is a normal call.
Inventors:
CHO JUNGIL (KR)
PARK WOOJIN (KR)
SEO JAEWOO (KR)
LEE CHOONGHOON (KR)
PARK WOOJIN (KR)
SEO JAEWOO (KR)
LEE CHOONGHOON (KR)
Application Number:
PCT/KR2023/000691
Publication Date:
July 20, 2023
Filing Date:
January 13, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04M7/00; H04L65/1101; H04M3/436
Foreign References:
| JP2012520644A | 2012-09-06 | |||
| KR20080100918A | 2008-11-21 | |||
| KR20070077062A | 2007-07-25 | |||
| CN111601007A | 2020-08-28 | |||
| KR101379779B1 | 2014-04-01 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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