公开(公告)号：US20200059767A1

公开(公告)日：2020-02-20

申请号：US16347491

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Young WOO ,  Seung-Jin KIM ,  Song-Yean CHO ,  Chae-Man LIM

IPC: H04W4/40 ,  H04W4/02 ,  H04W8/00 ,  H04W4/06 ,  H04W4/50 ,  H04W72/00 ,  H04M1/725

Abstract: According to various embodiments of the present invention, an electronic device may comprise a communication circuit configured to perform proximity-based service direct discovery; and a processor configured to broadcast a safety message related to the electronic device via the communication circuit in a first safe operation mode, and receive a safety message broadcast from at least one external electronic device in a second safe operation mode different from the first safe operation mode, and various embodiments are possible.