公开(公告)号：US09730257B2

公开(公告)日：2017-08-08

申请号：US15035192

申请日：2014-11-05

Applicant: LG ELECTRONICS INC.

Inventor： Younghwan Kwon ,  Jangwoong Park ,  Seungryul Yang ,  Dongtaek Lee ,  Jaeho Lee ,  Hyeonjae Lee ,  Minsoo Lee

IPC: H04W76/02 ,  G08C23/04 ,  H04W4/00 ,  G08C17/02

CPC classification number: H04W76/14 ,  G08C17/02 ,  G08C23/04 ,  H04W4/80

Abstract: The present specification relates to a method for establishing, by a first device, a device-to-device connection in a wireless communication system, the method comprising the steps of: transmitting, to at least one second device, a first communication signal including connection information for a second communication connection; receiving a response to an infrared signal from the at least one second device; and establishing a second communication connection with the second device on the basis of the received response.