公开(公告)号：US20200053417A1

公开(公告)日：2020-02-13

申请号：US16338805

申请日：2017-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Ha CHOI ,  Tae Hyung KIM ,  Sang Hun LEE ,  Ji Yoon PARK ,  Dong Hyun YEOM ,  Jung Eun LEE

IPC: H04N21/434 ,  H04N21/4363 ,  H04L29/06 ,  H04N21/436

Abstract: An electronic device according to various embodiments of the disclosure may include a display, a memory, a communication module, and a processor, wherein the processor establish a channel with the external electronic device according to the Miracast scheme through the communication module, packetizes first data including video data or audio data into a first group, packetizes second data including control image data, which is output to receive a user input in the external electronic device, into a second group separately from the first group, transmits the first group of packets to the external electronic device according to a first communication protocol, and transmits the second group of packets to the external electronic device according to a second communication protocol.