公开(公告)号：US20220264408A1

公开(公告)日：2022-08-18

申请号：US17734663

申请日：2022-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juho KIM ,  Chinkyu KANG ,  Kiyong LEE ,  Yongchul CHOI

IPC: H04W36/14 ,  H04W12/72 ,  H04W12/088 ,  H04W12/06 ,  H04W36/30

Abstract: Provided are an electronic device and a control method for providing call continuity in a weak electric field environment. The electronic device according to various embodiments of the present document comprises: a processor; a memory operatively connected to the processor; and a wireless communication circuit operatively connected to the processor and the memory, wherein the processor can control the wireless communication circuit such that the electronic device receives a wireless signal for executing a call with an external electronic device through a first network, check the state of the wireless signal received through the wireless communication circuit, control, on at least a partial basis of a result of checking the checked state of the wireless signal, the wireless communication circuit such that an authentication request for performing the call is transmitted to a second network connected to the electronic device, and control, on at least a partial basis of a result of the authentication request, the wireless communication circuit such that the wireless signal, which is transmitted from the first network, for performing the call with the external electronic device is received through the second network.

公开(公告)号：US20240080734A1

公开(公告)日：2024-03-07

申请号：US18507844

申请日：2023-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juho KIM ,  Chinkyu KANG ,  Kiyong LEE ,  Yongchul CHOI

IPC: H04W36/14 ,  H04W12/06 ,  H04W12/088 ,  H04W12/72 ,  H04W36/30

CPC classification number: H04W36/14 ,  H04W12/06 ,  H04W12/088 ,  H04W12/72 ,  H04W36/30 ,  H04L65/1016

Abstract: Provided are an electronic device and a control method for providing call continuity in a weak electric field environment. The electronic device according to various embodiments of the present document comprises: a processor; a memory operatively connected to the processor; and a wireless communication circuit operatively connected to the processor and the memory, wherein the processor can control the wireless communication circuit such that the electronic device receives a wireless signal for executing a call with an external electronic device through a first network, check the state of the wireless signal received through the wireless communication circuit, control, on at least a partial basis of a result of checking the checked state of the wireless signal, the wireless communication circuit such that an authentication request for performing the call is transmitted to a second network connected to the electronic device, and control, on at least a partial basis of a result of the authentication request, the wireless communication circuit such that the wireless signal, which is transmitted from the first network, for performing the call with the external electronic device is received through the second network.

公开(公告)号：US20210068018A1

公开(公告)日：2021-03-04

申请号：US16957531

申请日：2018-12-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juho KIM ,  Chinkyu KANG ,  Kiyong LEE ,  Yongchul CHOI

IPC: H04W36/14 ,  H04W36/30 ,  H04W12/06 ,  H04W12/00 ,  H04W12/08

Abstract: Provided are an electronic device and a control method for providing call continuity in a weak electric field environment. The electronic device according to various embodiments of the present document comprises: a processor; a memory operatively connected to the processor; and a wireless communication circuit operatively connected to the processor and the memory, wherein the processor can control the wireless communication circuit such that the electronic device receives a wireless signal for executing a call with an external electronic device through a first network, check the state of the wireless signal received through the wireless communication circuit, control, on at least a partial basis of a result of checking the checked state of the wireless signal, the wireless communication circuit such that an authentication request for performing the call is transmitted to a second network connected to the electronic device, and control, on at least a partial basis of a result of the authentication request, the wireless communication circuit such that the wireless signal, which is transmitted from the first network, for performing the call with the external electronic device is received through the second network.