Title:
ELECTRONIC DEVICE FOR SUPPORTING MULTI-SIM, AND ELECTRONIC DEVICE OPERATING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/058375
Kind Code:
A1
Abstract:
In an electronic device and an electronic device operating method, according to various embodiments, the electronic device comprises: a first subscriber identity module for storing a first profile related to a first cellular network; a second subscriber identity module for storing a second profile related to a second cellular network; an application processor; a communication circuit for supporting data transmission or reception through the first cellular network and/or the second cellular network; and a communication processor, wherein the communication processor can be configured to: receive, while connected to the first cellular network, an activation request of the second cellular network from the application processor in order to perform a service provided by a second application having a priority higher than that of a first application performing a service through the first cellular network; confirm whether a combination of connectable frequency bands is present among combinations of frequency bands in which the communication circuit can simultaneously perform data transmission through the first cellular network and data transmission through the second cellular network; disconnect a first communication network on the basis that the combination of connectable frequency bands is not present; and activate connection of a second communication network. Other various embodiments are possible.
Inventors:
KIM HYEJEONG (KR)
SHIN ANSIK (KR)
SHIN ANSIK (KR)
Application Number:
PCT/KR2023/009128
Publication Date:
March 21, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W76/15; H04L67/61; H04W8/18; H04W72/12; H04W72/566; H04W88/06
Foreign References:
| KR20220041662A | 2022-04-01 | |||
| US11229075B2 | 2022-01-18 | |||
| US9661674B2 | 2017-05-23 | |||
| US10893478B2 | 2021-01-12 | |||
| KR20220118727A | 2022-08-26 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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