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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10237717 B1

PDFFull Text
Date of Patent:
Mar. 19, 2019

Filed:

Apr. 13, 2015

Method for proximity-based notification in wireless communication system, and device for same

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Hakseong Kim, Seoul, KR;

Seungmoon Shin, Seoul, KR;

Sunghoon Jung, Seoul, KR;

Yujin Noh, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Lee Hong Degerman Kang Waimey

Primary Examiner:

Stephen J Clawson

Int. Cl.
CPC ...
H04W 8/00 (2009.01); H04W 76/14 (2018.01); H04W 4/70 (2018.01); H04W 4/02 (2018.01); H04W 4/06 (2009.01); H04W 68/00 (2009.01); G01S 5/02 (2010.01); H04W 48/16 (2009.01); G01S 5/00 (2006.01); G01S 5/26 (2006.01); H04W 4/12 (2009.01); H04W 4/021 (2018.01); H04W 4/08 (2009.01); H04W 88/04 (2009.01);
U.S. Cl.
CPC ...
H04W 8/005 (2013.01); G01S 5/0036 (2013.01); G01S 5/0289 (2013.01); G01S 5/26 (2013.01); H04W 4/02 (2013.01); H04W 4/06 (2013.01); H04W 4/70 (2018.02); H04W 48/16 (2013.01); H04W 68/005 (2013.01); H04W 76/14 (2018.02); H04W 4/021 (2013.01); H04W 4/023 (2013.01); H04W 4/08 (2013.01); H04W 4/12 (2013.01); H04W 88/04 (2013.01);
Abstract

The present invention discloses a proximity based notification method in a wireless communication system and a device for the same. In detail, a proximity based notification method in a wireless communication system supporting device to device communication (D2D) may include the steps of: configuring, by a first terminal, a list of terminals which participate in an notification service and a notification time; broadcasting, by the first terminal, a discovery signal including a first D2D ID on a physical sidelink discovery channel (PSDCH) when the notification time arrives; and outputting, by the first terminal, a notification for notifying that a second terminal is proximate when the first terminal receives a second discovery signal including a second D2D ID from the second terminal included in the terminal list on the PSDCH.

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