公开(公告)号：EP4354909A1

公开(公告)日：2024-04-17

申请号：EP22861505.0

申请日：2022-05-09

申请人： Samsung Electronics Co., Ltd.

发明人： KIM, Killyeon ,  BAEK, Yunsun ,  YOON, Jihyun ,  LEE, Jungdo ,  CHOI, Munhwan

IPC分类号： H04W4/10 ,  H04W4/20 ,  H04W80/10 ,  H04W88/02 ,  H04L69/14

CPC分类号： H04L65/4061 ,  H04L65/1046 ,  H04L65/1069 ,  H04L65/1045 ,  H04L65/65 ,  H04W4/10

摘要： Provided is an electronic device, according to various embodiments, comprising: at least one processor; at least one communication circuit operatively coupled to the at least one processor; and at least one output device operatively coupled to the at least one processor. The at least one processor may be configured to: in a state in which a first channel for providing a push-to-talk (PTT) service and a second channel for providing the PTT service are created, activate the first channel and deactivate the second channel; transmit, through the at least one communication circuit to a PTT server configured to provide the PTT service, a first message associated with the first channel and including information indicating that the channel is activated; and transmit, through the at least one communication circuit to the PTT server, a second message associated with the second channel and including information indicating that the channel is deactivated. Various other embodiments are possible.