公开(公告)号：US11863594B2

公开(公告)日：2024-01-02

申请号：US17570777

申请日：2022-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyunghoon Lee ,  Namkyeom Kim ,  Seonmi Kim ,  Moongyo Bae ,  Soomin Lee

IPC: H04L12/16 ,  H04L65/1066 ,  H04L65/1016

CPC classification number: H04L65/1066 ,  H04L65/1016

Abstract: According to various embodiments, an electronic device may comprise: a memory, at least one antenna module comprising at least one antenna, and at least one communication processor. The at least one communication processor may be configured to: control the electronic device to perform a call by voice communication connection through a second communication network, in response to receiving a first call request, based on identifying that the call is disconnected, identify information related to a call disconnected cause, based on identifying that the identified information related to the call disconnected cause corresponds to a designated condition, start a timer for deferring connection to a first communication network, and in response to receiving a second call request before the timer expires, control the electronic device to perform a voice communication connection through the second communication network currently connected the electronic device.

公开(公告)号：US11343302B2

公开(公告)日：2022-05-24

申请号：US16739587

申请日：2020-01-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junga Baek ,  Yongtae Kim ,  Dukju Ko ,  Namkyeom Kim ,  Jeongwun Jee

IPC: H04L65/80 ,  H04L65/1096 ,  H04L65/60 ,  H04M7/00

Abstract: Disclosed is an electronic device including a sound receiving circuit, a communication circuit, a processor, and a memory. The memory may store one or more instructions that, when executed, cause the processor to control the electronic device to: make a packet based call with an external electronic device using the communication circuit, to obtain communication environment information of the electronic device, to determine a change in a bitrate of the packet based call based on the obtained communication environment information, to identify whether a voice is received through the sound receiving circuit, and to change the bitrate of the packet based call from a first bitrate to a second bitrate based on a silent section in which the voice is not received through the sound receiving circuit being identified.