Samsung Electronics Co., Ltd.

Dukju Ko

Yongtae Kim

Namkyeom Kim

Jeongwun Jee

Junga Baek

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.

Growing community of inventors

Suwon-si, South Korea

Dukju Ko